YAMADA Keiichi

Division of Materials and Environment（Department of Applied Chemistry）Associate Professor
Last Updated :2026/07/03

■Researcher basic information

Researcher

  • Name

    YAMADA Keiichi

Affiliation

  • Division of Materials and Environment（Department of Applied Chemistry）, Associate Professor

Profile and Settings

  • Name

    Yamada, Keiichi

Author Article

  • Keiichi Yamada,山田 圭一
  • Keiichi Yamada
  • 山田 圭一

Foreign language

  • Use in presentation

    English

  • Use in publication

    English

Affiliation

  • Gunma University, Graduate School of Science and Technology Department of Materials and Bioscience, Associate Professor
  • Gunma University, Graduate School of Science and Technology Department of Materials and Bioscience, Associate Professor

Affiliation

  • 所属情報

    Graduate School of Science and Technology

  • Job title

    Associate Professor, Associate Professor

Degree

  • Dr.Eng.

Research History

  • Apr. 2014, 9999, National Institute of Advanced Industrial Science and Technology
  • Mar. 2020, 9999, National Institutes for Quantum and Radiological Science and Technology
  • Jan. 2015, 9999, Gunma University, Division of Molecular Science, Associate Professor
  • Apr. 2013, Mar. 2014, Gunma University
  • Apr. 2014, Dec. 2014, Gunma University, Graduate School of Science and Technology, Department of Materials and Bioscience
  • Apr. 2007, Mar. 2013, Gunma University
  • Apr. 2000, Mar. 2007, Gunma University, Department of Chemistry, Assistant Professor
  • 1999, 2000, Mitsubishi Kagaku Institute of Life Sciences

Joint research and hope theme

  • Technical consulting:Impossible, Joint Research:Possible, Others:Impossible

Actual results of the joint research and commissioned research

  • May 2008
  • Jul. 2008

■Research activity information

Research Areas

  • Life sciences, Pharmaceuticals - chemistry and drug development
  • Nanotechnology/Materials, Chemical biology
  • Life sciences, Radiology
  • Nanotechnology/Materials, Molecular biochemistry
  • Nanotechnology/Materials, Synthetic organic chemistry

Research Interests

  • radioactive compounds
  • peptides
  • non-coded amino acids
  • bioactive compounds

Papers

  • New Aspects for the Synthesis of Non-standard Cyclic Peptide Pharmaceuticals: Development of rapid, precise and eco-friendly method for the chemical synthesis of bioactive cyclic peptides, Keiichi Yamada, Yes, Yes, Yes, 01 Jul. 2024, Kagaku to Seibutu, 62, 7, 326, 334, Scientific journal
    DOI
  • Identification of novel peptide agonists from a random peptide library for a 5-oxo-ETE receptor, a receptor for bioactive lipids, Yoshinori Sasaki; Takashi Tsujii; Shigeki Takeda; Hideru Obinata; Takashi Izumi; Keiichi Yamada; Ryoichi Katakai, Dec. 2008, JOURNAL OF PEPTIDE SCIENCE, 14, 12, 1251, 1258, Scientific journal
    DOI
  • Conformational change from antiparallel beta-sheet to alpha-helix in a series of depsipeptide, -(Leu-Leu-Lac)(n)-: Syntheses, spectroscopic studies, and crystal structures of Boc-Leu-Lac-OEt and Boc-(Leu-Leu-Lac)(n)-OEt (n=1, 2), Hiroyuki Oku; Keiichi Yamada; Ryoichi Katakai, Apr. 2008, BIOPOLYMERS, 89, 4, 270, 283, Scientific journal
    DOI
  • Evaluation of Cu-64-labeled DOTA-d-Phe(1)-Tyr(3)-octreotide (Cu-64-DOTA-TOC) for imaging somatostatin receptor-expressing tumors, Hirofumi Hanaoka; Hideyuki Tominaga; Keiich Yamada; Pramila Paudyal; Yasuhiko Iida; Shigeki Watanabe; Bishnuhari Paudyal; Tetsuya Higuchi; Noboru Oriuchi; Keigo Endo, Aug. 2009, ANNALS OF NUCLEAR MEDICINE, 23, 6, 559, 567, Scientific journal
    DOI
  • Structure-activity relationships of bacterial outer-membrane permeabilizers based on polymyxin B heptapeptides, Hirotoshi Urakawa; Keiichi Yamada; Keiko Komagoe; Setsuko Ando; Hiroyuki Oku; Takashi Katsu; Ichiro Matsuo, Mar. 2010, BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 20, 5, 1771, 1775, Scientific journal
    DOI
  • Synthesis of low-hemolytic antimicrobial dehydropeptides based on gramicidin S, Keiichi Yamada; Shun-suke Shinoda; Hiroyuki Oku; Keiko Komagoe; Takashi Katsu; Ryoichi Katakai, Dec. 2006, JOURNAL OF MEDICINAL CHEMISTRY, 49, 26, 7592, 7595, Scientific journal
    DOI
  • (-)-N-(tert-butoxycarbonyl)-L-proline-2-thioamide (boc-L-pro-thioamide), Hiroyuki Oku; Takamasa Yoshinari; Keiichi Yamada; Ryoichi Katakai, Nov. 2006, ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 62, O5298, O5300, Scientific journal
    DOI
  • Photophysical properties of 3-[2-cyano-4-(dimethylamino)phenyl]alanine: A highly fluorescent and environment-sensitive amino acid with small molecular size, Juro Oshima; Hitomi Tsujimoto; Toshitada Yoshihara; Keiichi Yamada; Ryoichi Katakai; Seiji Tobita, Jun. 2006, CHEMISTRY LETTERS, 35, 6, 620, 621, Scientific journal
    DOI
  • Synthesis, crystal structure, and coordination properties of a helical peptide having beta-(3-pyridyl)-L-alanine and L-glutamic acid residues, Hiroyuki Oku; Yosuke Kimura; Mitsuo Ohama; Norikazu Ueyama; Keiichi Yamada; Ryoichi Katakai, Jan. 2007, JOURNAL OF ORGANOMETALLIC CHEMISTRY, 692, 1-3, 79, 87, Scientific journal
    DOI
  • Solution-phase total synthesis of cyclosporin peptides by utilizing multiple N-methylation, K Yamada; T Endo; H Oku; R Katakai, 2005, BIOPOLYMERS, 80, 4, 523, 523
  • Characterization of antimutagenic mechanism of 3-allyl-5-substituted 2-thiohydantoins against 2-amino-3-methylimidazo[4,5-f]quinoline, A Takahashi; H Matsuoka; K Yamada; Y Uda, Apr. 2005, FOOD AND CHEMICAL TOXICOLOGY, 43, 4, 521, 528, Scientific journal
    DOI
  • Synthesis, crystal structure and molecular conformation of N-alpha-Boc-L-leucyl-(Z)-beta-(3-pyridyl)-alpha,beta-dehydroalanyl-L-leucine methyl ester, K Yamada; H Oku; SS Shinoda; R Katakai, Feb. 2005, JOURNAL OF PEPTIDE RESEARCH, 65, 2, 167, 174, Scientific journal
    DOI
  • Convenient preparation of [Orn(Tfa)(2)]- and [Orn(Boc)(2), Orn(Tfa)(2 ')]gramicidin S, versatile unsymmetrically protected derivatives of gramicidin S, K Yamada; K Ando; Y Takahashi; H Yamamura; S Araki; M Kawai, Aug. 1999, JOURNAL OF PEPTIDE RESEARCH, 54, 2, 168, 173, Scientific journal
    DOI
  • Optical resolution and absolute configuration of N-benzyloxycarbonyl-alpha-alkoxyglycines, M Kawai; K Yamada; K Hosoda; Y Omori; S Kato; N Nagayama; S Masui; M Kamiya; H Yamamura; S Araki; Y Butsugan, 1999, CHIRALITY, 11, 7, 561, 568, Scientific journal
    DOI
  • In situ potentiometric method to evaluate bacterial outer membrane-permeabilizing ability of drugs: Example using antiprotozoal diamidines, Makoto Ando; Rie Kamei; Keiko Komagoe; Tsuyoshi Inoue; Keiichi Yamada; Takashi Katsu, Dec. 2012, JOURNAL OF MICROBIOLOGICAL METHODS, 91, 3, 497, 500, Scientific journal
    DOI
  • Efficient solid-phase synthesis of cyclic RGD peptides under controlled microwave heating, Keiichi Yamada; Izuru Nagashima; Masakazu Hachisu; Ichiro Matsuo; Hiroki Shimizu, Feb. 2012, TETRAHEDRON LETTERS, 53, 9, 1066, 1070, Scientific journal
    DOI
  • Stereochemistry of protected ornithine side chains of gramicidin S derivatives: X-ray crystal structure of the bis-boc-tetra-N-methyl derivative of gramicidin S, K Yamada; M Unno; K Kobayashi; H Oku; H Yamamura; S Araki; H Matsumoto; R Katakai; M Kawai, Oct. 2002, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 124, 43, 12684, 12688, Scientific journal
    DOI
  • Conformation of the transmembrane domains in peripheral myelin protein 22. Part 1. Solution-phase synthesis and circular dichroism study of protected 17-residue partial peptides in the first putative transmembrane domain, K Yamada; J Sato; H Oku; R Katakai, Aug. 2003, JOURNAL OF PEPTIDE RESEARCH, 62, 2, 78, 87, Scientific journal
    DOI
  • cis- and trans-conformers at the urethane linkage: tert-butoxycarbonyl-L-alanyl-L-proline methyl ester (Boc-L-Ala-L-Pro-OMe), H Oku; K Yamada; R Katakai, Aug. 2003, ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 59, O1130, O1132, Scientific journal
    DOI
  • N-H center dot center dot center dot O=C hydrogen bonding and O center dot center dot center dot O=C repulsive interactions in tert-butoxycarbonyl-L-leucyl-L-alanine ethyl ester (Boc-L-Leu-L-Ala-OEt), H Oku; K Yamada; R Katakai, Oct. 2003, ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 59, O1581, O1583, Scientific journal
    DOI
  • A short depsipeptide: tert-butoxycarbonyl-L-alanyl-L-lactic acid benzyl ester (ROC-L-Ala-L-Lac-OBzl), H Oku; T Suda; K Yamada; R Katakai, May 2004, ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 60, O720, O721, Scientific journal
    DOI
  • A synthetic intermediate of enantiopure N-protected beta-hydroxyvaline, (2R)-2-[N-(tert-butoxycarbonyl)amino]-3-methylbutane-1,3-diol, H Oku; R Naito; K Yamada; R Katakai, Dec. 2004, ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 60, O2462, O2464, Scientific journal
    DOI
  • Facile synthesis of N-alpha-protected-L-alpha,gamma-diaminobutyric acids mediated by polymer-supported hypervalent iodine reagent in water, K Yamada; H Urakawa; H Oku; R Katakai, Aug. 2004, JOURNAL OF PEPTIDE RESEARCH, 64, 2, 43, 50, Scientific journal
    DOI
  • Addition of a peptide fragment on an a-helical depsipeptide induces alpha/3(10)-conjugated helix: Synthesis, crystal structure, and CD spectra of Boc-Leu-Leu-Ala-(Leu-Leu-LaC)(3)-Leu-Leu-OEt, H Oku; T Ohyama; A Hiroki; K Yamada; K Fukuyama; H Kawaguchi; R Katakai, Oct. 2004, BIOPOLYMERS, 75, 3, 242, 254, Scientific journal
    DOI
  • A synthetic fragment of a cyclic depsipeptide, aureobasidine A: tert-butoxycarbonyl-L-allo-isoleucyl-N-methyl-L-valine (Boc-L-allo-Ile-L-MeVal-OH), H Oku; R Naito; K Yamada; R Katakai, Dec. 2004, ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 60, O2261, O2263, Scientific journal
    DOI
  • Stereochemistry of protected ornithine side chains in gramicidin S derivatives and their resistance to N-methylation, M Kawai; T Yamamoto; K Yamada; M Yamaguchi; S Kurobe; H Yamamura; S Araki; Y Butsugan; K Kobayashi; R Katakai; K Saito; T Nakajima, Jan. 1998, LETTERS IN PEPTIDE SCIENCE, 5, 1, 5, 12, Scientific journal
    DOI
  • Preparation and metal ion-binding properties of gramicidin S derivatives carrying picolinoyl groups on the ornithine side chains, K Yamada; H Ozaki; N Kanda; H Yamamura; S Araki; M Kawai, Dec. 1998, JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 23, 3999, 4004, Scientific journal
    DOI
  • An essential role for functional lysosomes in ferroptosis of cancer cells, Seiji Torii; Ryosuke Shintoku; Chisato Kubota; Makoto Yaegashi; Ryoko Torii; Masaya Sasaki; Toshinobu Suzuki; Masanobu Mori; Yuhei Yoshimoto; Toshiyuki Takeuchi; Keiichi Yamada, Mar. 2016, BIOCHEMICAL JOURNAL, 473, 6, 769, 777, Scientific journal
    DOI
  • Mar. 2008, 477, 480
  • The fungicidal activity of amphotericin B requires autophagy-dependent targeting to the vacuole under a nutrient-starved condition in Saccharomyces cerevisiae, Michiru Yoshioka; Keiichi Yamada; Yoshihiro Yamaguchi; Akira Ogita; Ken-ichi Fujita; Toshio Tanaka, May 2016, MICROBIOLOGY-SGM, 162, 5, 848, 854, Scientific journal
    DOI
  • Phosphodiester bond cleavage mediated by a cyclic beta-sheet peptide-based dinuclear zinc(II) complex, K Yamada; Y Takahashi; H Yamamura; S Araki; K Saito; M Kawai, 2000, CHEMICAL COMMUNICATIONS, 14, 1315, 1316, Scientific journal
    DOI
  • Structure-activity relationships of gramicidin S analogs containing (beta-3-pyridyl)-alpha,beta-dehydroalanine residues on membrane permeability, Keiichi Yamada; Makoto Kodaira; Shun-suke Shinoda; Keiko Komagoe; Hiroyuki Oku; Ryoichi Katakai; Takashi Katsu; Ichiro Matsuo, Jul. 2011, MEDCHEMCOMM, 2, 7, 644, 649, Scientific journal
    DOI
  • Preparation of protected alpha-alkoxyglycines, M Kawai; K Hosoda; Y Omori; K Yamada; S Hayakawa; H Yamamura; Y Butsugan, 1996, SYNTHETIC COMMUNICATIONS, 26, 8, 1545, 1554, Scientific journal
    DOI
  • Visualization analysis of the vacuole-targeting fungicidal activity of amphotericin B against the parent strain and an ergosterol-less mutant of Saccharomyces cerevisiae., Chang-Kyung Kang; Keiichi Yamada; Yoshinosuke Usuki; Akira Ogita; Ken-Ichi Fujita; Toshio Tanaka, May 2013, Microbiology (Reading, England), 159, Pt 5, 939, 947
    DOI
  • Vacuolar H+- ATPase subunit Vma1p functions as the molecular ligand in the vacuole-targeting fungicidal activity of polymyxin B, Maki Iida; Keiichi Yamada; Yoshiya Nango; Yoshihiro Yamaguchi; Akira Ogita; Ken-ichi Fujita; Toshio Tanaka, Apr. 2017, MICROBIOLOGY-SGM, 163, 4, 531, 540, Scientific journal
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  • Lipoxygenase-mediated generation of lipid peroxides enhances ferroptosis induced by erastin and RSL3, Ryosuke Shintoku; Yuta Takigawa; Keiichi Yamada; Chisato Kubota; Yuhei Yoshimoto; Toshiyuki Takeuchi; Ichiro Koshiishi; Seiji Torii, No, No, No, Nov. 2017, Cancer Science, 108, 11, 2187, 2194, Scientific journal
    DOI
  • Ratiometric oxygen probes with a cell-penetrating peptide for imaging oxygen levels in living cells, Mami Yasukagawa; Keiichi Yamada; Seiji Tobita; Toshitada Yoshihara, No, No, No, Jul. 2019, Journal of Photochemistry and Photobiology A: Chemistry, 383, 111983, Scientific journal
    DOI
  • A convenient and reproducible method for the synthesis of asatinated 4-[211At]astato-L-phenylalanine via electrophilic desilylation., Shigeki Watanabe; Mohammad Anwar-UI Azim; Ichiro Nishinaka; Ichiro Sasaki; Yasuhiro Ohshima; Keiichi Yamada; Noriko S. Ishioka, No, No, No, Jan. 2019, Organic & Biomolecular Chemistry, 17, 1, 165, 171, Scientific journal
    DOI
  • Jul. 2017, 32, 7, 66, 71
  • Preparation and properties of novel gramicidins analogs possessing a tri-, tetra-or pentamethylene bridge between ornithine side chains, K. Yamada; K. Ando; Y.‐I. Takahashi; Y. Oda; H. Yamamura; S. Araki; K. Kobayashi; R. Katakai; F. Kato; M. Kawai, 1999, The Journal of Peptide Research, 53, 6, 611, 616, Scientific journal
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  • Mutant TP53 modulates metastasis of triple negative breast cancer through adenosine A2b receptor signaling, Eisuke Horigome; Michiru Fujieda; Tadashi Handa; Ayaka Katayama; Masashi Ito; Ami Ichihara; Daiki Tanaka; Navchaa Gombodorj; Shinji Yoshiyama; Arito Yamane; Keiichi Yamada; Jun Horiguchi; Kazuo Shinozuka; Tetsunari Oyama; Masahiko Nishiyama; Susumu Rokudai, No, No, No, Oct. 2018, Oncotarget, 9, 77, 34554-, 34566, Scientific journal
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  • Synthesis of Sequential Polydepsipeptides Utilizing a New Approach for the Synthesis of Depsipeptides, Ryoichi Katakai; Kyoko Kobayashi; Keiichi Yamada; Hiroyuki Oku; Nobu Emori, 15 Apr. 2004, Biopolymers, 73, 6, 641, 644, Scientific journal
    DOI
  • Fluorescent peptides labeled with environment-sensitive 7-aminocoumarinsand their interaction with lipid bilayer membranes and biological cells., Tokiko Murase; Toshitada Yoshihara; Keiichi Yamada; Seiji Tobita, Apr. 2013, Bull. Chem. Soc. Jpn., 86, 4, 510, 519, Scientific journal
    DOI
  • Synthesis of Gramicidin S Analogue Containing (Z)-(β-3-Pyridyl)-α,β-dehydroalanine (Δ^Z3Pal) Residues, SHINODA Shun-suke;YAMADA Keiichi;OKU Hiroyuki;KATAKAI Ryoichi, Mar. 2006, 2005, 449, 452
  • Secondary Structural Analysis of Peptides Containing Proline Residues, CHIDA Yoko;KOBAYASHI Kyoko;YAMADA Keiichi;OKU Hiroyuki;KATAKAI Ryoichi, Mar. 2006, 2005, 389, 392
  • Synthetic Study of Histidine-rich ProteinII Analogs from Plasmodium Falciparum, HANYU Masayuki;YAMADA Keiichi;OKU Hiroyuki;KATAKAI Ryoichi, Mar. 2006, 2005, 487, 490
  • Synthesis and Properties of Sequential Depsipeptides for Drug Delivery System, SUDA Tomohiro;CHIDA Yoko;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Mar. 2006, 2005, 495, 498
  • Photophysical Properties of 3-[2-Cyano-4-(dimethylamino)phenyl]alanine : A Highly Fluorescent and Environment-sensitive Amino Acid with Small Molecular Size, OSHIMA Juro;TSUJIMOTO Hitomi;YOSHIHARA Toshitada;YAMADA Keiichi;KATAKAI Ryoichi;TOBITA Seiji, Jun. 2006, Chem. Lett., 35, 6, 620, 621
  • Synthetic Study of Antigenic Polypeptide Having a Partial Squence from Plasmodium falciparum Enolase, YAMAMOTO Jun-ya;OMI Kazuto;YAMADA Keiichi;OKU Hiroyuki;KANO Shigeyuki;SATO Kumiko;SUZUKI Mamoru;KATAKAI Ryoichi, Mar. 2007, 2006, 35, 36
  • A Convenient Synthesis of Highly N-Methylated Peptides, YOSHINARI Takamasa;YAMADA Keiichi;OKU Hiroyuki;KATAKAI Ryoichi, Mar. 2007, 2006, 50, 51
  • Synthesis, Conformation and Properties of Model Peptides Containing Transmembrane Sequences from Plasmodium falciparum Chloroquine Resistant Transporter (PfCRT), MOROTA Tsuguhiro;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Mar. 2007, 2006, 52, 53
  • Synthesis and Properties of Elastin-Like Poly(peptide-block-ethylene glycol), INOUE Aya;SHIMODA Yuya;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Mar. 2007, 2006, 54, 55
  • A Convenient Synthesis of Naturally-Occurring Cyclic Peptolides, NAKATSU Shingo;YAMADA Keiichi;OKU Hiroyuki;KATAKAI Ryoichi, Mar. 2007, 2006, 66, 67
  • Synthetic Study of Cyclosporin Peptide via Multiple N-Methylation Procedure, ARAZOE Tetsuya;ENDO Teruya;YAMADA Keiichi;OKU Hiroyuki;KATAKAI Ryoichi, Mar. 2008, 2007, 197, 200
  • Structure-Activity Relationship of Cytotoxic Cyclic Peptide Sansalvamide A, UENO Hiromasa;YAMADA Keiichi;FUJISAWA Tomomi;TORII Seiji;HOSAKA Masahiro;OKU Hiroyuki;TAKEUCHI Toshiyuki;KATAKAI Ryoichi, Mar. 2008, 2007, 281, 284
  • Structure-Activity Relationship of Polymyxin B Heptapeptide and Analogs, URAKAWA Hirotoshi;YAMADA Keiichi;OKU Hiroyuki;ANDO Setsuko;KOMAGOE Keiko;KATSU Takashi;KATAKAI Ryoichi, Mar. 2008, 2007, 293, 296
  • Synthesis of a Novel Polydepsipeptide, Poly(Ala-Ile-Gly-Lac-Pro) (Lac = L-Lactic acid) Which Shows Irreversible Thermo-responding Behavior, SHIMODA Yuya;INOUE Aya;TAKAYAMA Chie;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Mar. 2008, 2007, 429, 432
  • Synthesis and Properties of a Novel Thermo-Responsive Block Copolymer Composed of Elastin-Like-Depsipeptide, TAKAYAMA Chie;INOUE Aya;SHIMODA Yuya;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Mar. 2008, 2007, 433, 436
  • Synthesis and Properties of Novel Amphiphilic Block Copolymers Consisting of Metal Ion Coordinating Depsipeptides and Poly(ethylene glycol), ARAI Ken-ichi;OKU Hiroyuki;YAMADA Keiichi;HANAOKA Hirofumi;IIDA Yasuhiko;ENDO Keigo;KOHAMA Kazuhiro;KATAKAI Ryoichi, Mar. 2008, 2007, 437, 440
  • Application of Micelles Consisting of Sequential Depsipeptide-block-poly(ethylene glycol) to Drug Delivery System, KOMORIYA Masumi;SUNAGA Hiroaki;ASANO Satoko;YAMADA Keiichi;OKU Hiroyuki;KATAKAI Ryoichi, Mar. 2008, 2007, 477, 480
  • Cyclic β-Sheet Antimicrobial Peptides with Environment-sensitive Fluorophores : Photophysical Properties and Molecular Orientation in Lipid Bilayers, YAMADA Keiichi;YOSHIHARA Toshitaka;KATSU Takashi;OKU Hiroyuki;TOBITA Seiji, Mar. 2009, 2008, 281, 284
  • Nano-Particle Materials Prepared From a Synthetic Antigenic Sequence of Plasmodium falciparum Enolase, OKU Hiroyuki;YAMADA Keiichi;KOBAYASHI Kyoko;KATAKAI Ryoichi;ASHFAQ Muhammad;HANAOKA Hirofumi;IIDA Yasuhiko;ENDO Keigo;HASEGAWA Shin;MAEKAWA Yasunari;YANO Kazuhiko;KANO Shigeyuki;SUZUKI Mamoru, Mar. 2009, Peptide Sciencece 2008, 2008, 439, 442
  • Synthesis and properties of polymeric micelles consisting of depsipeptide-poly(ethylene glycol) block copolymer for drug delivery, SUNAGA Hiroaki;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi;MATSUO Ichiro, Mar. 2009, 2008, 501, 504
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  • Synthesis and Properties of an Elastin Model Depsipeptide Sequences, Containing-Gly-Val-Gly-Hmb-Pro-(Hmb=2-Hydroxy-3-Methylbutanoic Acid), TAIRA Tomohiro;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Mar. 2004, Peptide Science, 2003, 177, 180
  • Synthesis and Conformation of Polymyxin B Partial Peptides, URAKAWA Hirotoshi;YAMADA Keiichi;OKU Hiroyuki;KATAKAI Ryoichi, Mar. 2004, 2003, 363, 366
  • Synthesis and Properties of Trans-Membrane Sequences from Plasmodium falciparum Chloroquine Resistant Transporter Protein (PfCRT), OKU Hiroyuki;SUZUKI Hiroshi;YAMADA Keiichi;KATAKAI Ryoichi, Mar. 2004, 2003, 367, 370
  • Synthesis and Conformation of Linear and Cyclic Peptides Containing (Z)-(β-3-Pyridyl)-α, β-dehydroalanine Residues, YAMADA Keiichi;OKU Hiroyuki;SHINODA Shun'suke;KATAKAI Ryoichi, Mar. 2004, 2003, 393, 396
  • Synthesis and Properties of Helical Peptides Having His and Glu Residues as a Model of Metal-Binding Proteins, KIMURA Yosuke;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Mar. 2005, 2004, 437, 440
  • Single-step N-Methylation of Hindered Peptides : Total Synthesis of Cyclosporin O, YAMADA Keiichi;ENDO Teruya;OKU Hiroyuki;KATAKAI Ryoichi, Mar. 2005, 2004, 591, 594
  • Solution-phase Synthesis and Conformation of Dendritic Polypeptides, WATANABE Nobuo;YAMADA Keiichi;OKU Hiroyuki;KATAKAI Ryoichi, Mar. 2005, 2004, 607, 610
  • Synthesis of Sequential Polydepsipeptide Microspheres as a Controlled Drug Delivery System, EMORI Nobu;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Mar. 2005, 2004, 621, 624
  • Synthesis of Model Peptides Containing a Metal Binding Site of Carbon Monoxide Dehydrogenase/Acetyl Coenzyme A Synthase (CODH/ACS), KONDO Ikuo;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Mar. 2005, 2004, 625, 628
  • Synthesis and Properties of a Thermo-Responsible Polydepsipeptide Containing Hmb (2-Hydroxy-3-Methylbutanoic Acid) Residues, SHICHIRI Kazuaki;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Mar. 2005, 2004, 633, 636
  • Synthetic Study of an Antigenic Peptide Having a Partial Sequence from Plasmodium falciparum Enolase, OMI Kazuto;KURIYAMA Keisuke;YAMADA Keiichi;OKU Hiroyuki;KANO Shigeyuki;SATO Kumiko;SUZUKI Mamoru;KATAKAI Ryoichi, Mar. 2005, Peptide Science 2004, 2004, 637, 640
  • Synthetic Study of Cyclic Peptolide Aureobasidin A, NAITO Ryo;YAMADA Keiichi;OKU Hiroyuki;KATAKAI Ryoichi, Mar. 2005, 2004, 649, 652
  • Comparison of Crystal Structures and Micro-Crystalline CD Spectra for β-Sheet and α-Helical Depsipeptides, -(Leu-Leu-Lac)_n-(Lac = L-Lactic Acid), OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Mar. 2006, 2005, 355, 358
  • Synthesis and Properties of a Model Peptide Containing Mutant Transmembrane Sequence from Plasmodium falciparum Chloroquine Resistant Transporter (P.f.CRT), MOROTA Tsuguhiro;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Mar. 2006, 2005, 373, 376
  • Synthesis and Conformational Analysis of Partial Peptides Having a Sequence of Fanconi Protein, SAMATA Hideki;YAMADA Keiichi;OKU Hiroyuki;KATAKAI Ryoichi, Mar. 2006, 2005, 377, 380
  • Photophysical Properties of 3-[2-Cyano-4-(dimethylamino)phenyl]alanine: A Highly Fluorescent and Environment-sensitive Amino Acid with Small Molecular Size, Oshima Juro;Tsujimoto Hitomi;Yoshihara Toshitada;Yamada Keiichi;Katakai Ryoichi;Tobita Seiji, 2006, Chemistry Letters, 35, 6, 620, 621
    DOI
  • Synthesis and Conformation of Peptides Containing (Z)-β-(3-Pyridyl)-α, β-dehydroalanine, MUROI Rie;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Feb. 2003, 2002, 401, 404
  • Stereochemistry of Protected Ornithine Side Chains of Gramicidin S Derivatives : X-ray Crystal Structure of N-Methylated Derivative of Gramicidin S, YAMADA Keiichi;UNNO Masafumi;KOBAYASHI Kyoko;OKU Hiroyuki;YAMAMURA Hatsuo;MATSUMOTO Hideyuki;KATAKAI Ryoichi;KAWAI Masao, Feb. 2003, 2002, 305, 308
  • Photophysical properties of 3-[2-cyano-4-(dimethylamino)phenyl]alanine: A highly fluorescent and environment-sensitive amino acid with small molecular size, Oshima, Juro;Tsujimoto, Hitomi;Yoshihara, Toshitada;Yamada, Keiichi;Katakai, Ryoichi;Tobita, Seiji, 2006, CHEMISTRY LETTERS, 35, 6, 620, 621
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  • (-)-N-(tert-butoxycarbonyl)-L-proline-2-thioamide (boc-L-pro-thioamide), Oku, Hiroyuki;Yoshinari, Takamasa;Yamada, Keiichi;Katakai, Ryoichi, 2006, ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 62, O5298, O5300
    DOI
  • Synthesis of low-hemolytic antimicrobial dehydropeptides based on gramicidin S, Yamada, Keiichi;Shinoda, Shun-suke;Oku, Hiroyuki;Komagoe, Keiko;Katsu, Takashi;Katakai, Ryoichi, 2006, JOURNAL OF MEDICINAL CHEMISTRY, 49, 26, 7592, 7595
    DOI
  • Synthesis, crystal structure, and coordination properties of a helical peptide having β-(3-pyridyl)-L-alanine and L-glutamic acid residues, Oku, Hiroyuki;Kimura, Yosuke;Ohama, Mitsuo;Ueyama, Norikazu;Yamada, Keiichi;Katakai, Ryoichi, 2007, JOURNAL OF ORGANOMETALLIC CHEMISTRY, 692, 1-3, 79, 87
    DOI
  • Conformational change from antiparallel β-sheet to α-helix in a series of depsipeptide, -(Leu-Leu-Lac)n-:: Syntheses, spectroscopic studies, and crystal structures of Boc-Leu-Lac-OEt and Boc-(Leu-Leu-Lac)n-OEt (n=1, 2), Oku, Hiroyuki;Yamada, Keiichi;Katakai, Ryoichi, 2008, BIOPOLYMERS, 89, 4, 270, 283
    DOI
  • Identification of novel peptide agonists from a random peptide library for a 5-oxo-ETE receptor, a receptor for bioactive lipids, Sasaki, Yoshinori;Tsujii, Takashi;Takeda, Shigeki;Obinata, Hideru;Izumi, Takashi;Yamada, Keiichi;Katakai, Ryoichi, 2008, JOURNAL OF PEPTIDE SCIENCE, 14, 12, 1251, 1258
    DOI
  • Structure-activity relationships of bacterial outer-membrane permeabilizers based on polymyxin B heptapeptides, Urakawa, Hirotoshi;Yamada, Keiichi;Komagoe, Keiko;Ando, Setsuko;Oku, Hiroyuki;Katsu, Takashi;Matsuo, Ichiro, 2010, BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 20, 5, 1771, 1775
    DOI
  • Structure-activity relationships of gramicidin S analogs containing (beta-3-pyridyl)-alpha,beta-dehydroalanine residues on membrane permeability, Yamada, Keiichi;Kodaira, Makoto;Shinoda, Shun-suke;Komagoe, Keiko;Oku, Hiroyuki;Katakai, Ryoichi;Katsu, Takashi;Matsuo, Ichiro, 2011, MEDCHEMCOMM, 2, 7, 644, 649
    DOI
  • Efficient solid-phase synthesis of cyclic RGD peptides under controlled microwave heating, Yamada, Keiichi;Nagashima, Izuru;Hachisu, Masakazu;Matsuo, Ichiro;Shimizu, Hiroki, 2012, TETRAHEDRON LETTERS, 53, 9, 1066, 1070
    DOI
  • In situ potentiometric method to evaluate bacterial outer membrane-permeabilizing ability of drugs: Example using antiprotozoal diamidines, Ando, Makoto;Kamei, Rie;Komagoe, Keiko;Inoue, Tsuyoshi;Yamada, Keiichi;Katsu, Takashi, 2012, JOURNAL OF MICROBIOLOGICAL METHODS, 91, 3, 497, 500
    DOI
  • Fluorescent Peptides Labeled with Environment-Sensitive 7-Aminocoumarins and Their Interactions with Lipid Bilayer Membranes and Living Cells, Murase, Tokiko;Yoshihara, Toshitada;Yamada, Keiichi;Tobita, Seiji, 2013, BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 86, 4, 510, 519
    DOI
  • Visualization analysis of the vacuole-targeting fungicidal activity of amphotericin B against the parent strain and an ergosterol-less mutant of Saccharomyces cerevisiae, Kang, Chang-Kyung;Yamada, Keiichi;Usuki, Yoshinosuke;Ogita, Akira;Fujita, Ken-ichi;Tanaka, Toshio, 2013, MICROBIOLOGY-SGM, 159, 939, 947
    DOI
  • Synthesis of radiobrominated amino acid derivatives via silicon-bromine exchange reaction, Watanabe, Shigeki;Yamada, Keiichi;Watanabe, Saki;Oku, Hiroyuki;Moriguch, Tomohisa;Shinozuka, Kazuo;Ishioka, Noriko S., 2015, JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS, 58, S256, S256
  • An essential role for functional lysosomes in ferroptosis of cancer cells, Torii, Seiji;Shintoku, Ryosuke;Kubota, Chisato;Yaegashi, Makoto;Torii, Ryoko;Sasaki, Masaya;Suzuki, Toshinobu;Mori, Masanobu;Yoshimoto, Yuhei;Takeuchi, Toshiyuki;Yamada, Keiichi, 2016, BIOCHEMICAL JOURNAL, 473, 769, 777
    DOI
  • Lipoxygenase-mediated generation of lipid peroxides enhances ferroptosis induced by erastin and RSL3, Shintoku, Ryosuke;Takigawa, Yuta;Yamada, Keiichi;Kubota, Chisato;Yoshimoto, Yuhei;Takeuchi, Toshiyuki;Koshiishi, Ichiro;Torii, Seiji, 2017, CANCER SCIENCE, 108, 11, 2187, 2194
    DOI
  • Synthesis and Conformational Analysis of Transmembrane Partial Peptides of Peripheral Myelin Protein (PMP22) Containing Point Mutation, YAMADA Keiichi;SATO Jun'ichi;OKU Hiroyuki;KATAKAI Ryoichi, Mar. 2002, 2001, 281, 284
  • Synthesis of Multiple-Antigenic Peptides Having Partial Sequence of Enolase, KOKUBO Miho;OKU Hiroyuki;YAMADA Keiichi;SATO Kumiko;KANO Sigeyuki;SUZUKI Mamoru;KATAKAI Ryoichi, Mar. 2002, Peptide Science, 2001, 331, 334
  • Synthesis and conformational analysis of model peptides containing a metal binding site of plastcyanine, ABE Nobuyuki;OKU Hiroyuki;YAMADA keiichi;KATAKAI Ryoichi, Mar. 2001, 2000, 289, 292
  • Synthesis of a Peptide Having Partial Sequence of Enolase, ISHIGURO Tadashi;OKU Hiroyuki;YAMADA Keiichi;SATO Kumiko;KANO Sigeyuki;SUZUKI Mamoru;KATAKAI Ryoichi, Mar. 2001, Peptide Science 2000, 2000, 293, 296
  • Synthesis and Conformational Analysis of Depsipeptides Containing α-Hydroxyisobutyric Acid, YASUNO Keiji;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Mar. 2001, 2000, 297, 300
  • Preparation and Properties of Bridged Gramicidin S Analogs Possessing Various Intra- or Intermolecular Linkers between Basic Side Chains, AKASAKA Ryougo;YAMADA Keiichi;KAWAGUCHI Tomotsugu;TANAKA Ryouji;YAMAMURA Hatsuo;ARAKI Shuki;SAITO Kazuki;KATO Fumio;KAWAI Masao, Mar. 2001, 2000, 429, 432
  • Synthesis and Properties of Amino Acid and Peptide Derivatives Carrying N-Picolinoyl Group as a Metal Ion-Binding Site, YAMADA Keiichi;OZAKI Hirotaka;OKUMURA Naoki;MABUCHI Osamu;YAMAMURA Hatsuo;ARAKI Shuki;KATAKAI Ryoichi;KAWAI Masao, Oct. 1996, 1996, 485, 488
  • Functional Molecules Based on Bridged Gramicidin S Derivatives, YAMADA Keiichi;ANDO Kenji;TAKAHASHI Yuuichi;YAMAMURA Hatsuo;ARAKI Shuki;KOBAYASHI Kyoko;KATAKAI Ryoichi;SAITO Kazuki;KATO Fumio;KAWAI Masao, Oct. 1998, 1998, 461, 464
  • Partial Peptide Sequences from Plasmodium falciparum Enolase as Synthetic Artificial Antigens, HORIE Toru;SATO Shota;DEMURA Tetsuro;IWASAKI Ayano;URANO Masashi;YAMADA Keiichi;MATSUO Ichiro;HASEGAWA Shin;MAEKAWA Yasunari;YANO Kazuhiko;KANO Shigeyuki;OKU Hiroyuki, Mar. 2011, 2010, 99
  • Syntheses of Fluorescent Peptides Labeled with 7-Diethylaminocoumarin and Their Photophysical Properties in Liposome Membranes, MURASE Tokiko;YOSHIHARA Toshitada;YAMADA Keiichi;TOBITA Seiji, Mar. 2011, 2010, 268
  • Synthesis and Biological Evaluation of Fluorescent Analogs of Polymyxin B, SUDA Hiroyuki;NOZAKI Jin;YOSHIHARA Toshitada;KOMAGOE Keiko;OKU Hiroyuki;TOBITA Seiji;KATSU Takashi;YAMADA Keiichi, Mar. 2012, 2011, 97, 100
  • Correlation of Structure in Solution and Lipid Affinity of ApolipoproteinA-I Mimetic Peptide (II), ADACHI Ryuta;ONIKI Kousuke;AOYAGI Haruhiko;ABE Satomi;UEHARA Yoshinari;SAKU Keijiro;YAMADA Keiichi;ANDO Setsuko, Mar. 2012, 2011, 237, 240
  • Synthesis and In Vivo Evaluation of Radiohalogen-Labeled Antitumor Cyclic Peptides, YAMADA Keiichi;WATANABE Shigeki;OHSHIMA Yasuhiro;HANAOKA Hirofumi;TSUKUI Narutaka;TANAKO Chikako;YAMAGUCHI Aiko;OKU Hiroyuki;ISHIOKA Noriko S., Mar. 2012, 2011, 287, 290
  • Detection of Malaria Antibody Using Peptide Antigen Immobilized Nano-Spheres, OKU Hiroyuki;YANO Kazuhiko;FUKUMOTO Megumi;FUKUNO Mai;IWASAKI Ayano;YAMADA Keiichi;HASEGAWA Shin;MAEKAWA Yasunari;SATO Kumiko;KANO Shigeyuki, Mar. 2012, 2011, 331, 334
  • Synthesis of Radiohalogen-labeled Peptides with High Affinity to HER2/neu Receptor, SASAKI Ichiro;YAMADA Keiichi;WATANABE Shigeki;HANAOKA Hirofumi;SUGO Yumi;OKU Hiroyuki;ISHIOKA Noriko S., Mar. 2013, 2012, 157, 160
  • Development of Peptide Immobilized Nano-Spheres and Application for Falciparum and Vivax Malaria Antibody Detection, OKU Hiroyuki;YANO Kazuhiko;BACAY Brian;KITAMURA Shinya;FUKUNO Mai;KIJIMA Akane;YAMADA Yuri;YAMADA Keiichi;VILLACORTE Elena A;RIVERA Pilarita T;KANO Shigeyuki, Mar. 2013, 2012, 381, 384
  • Fluorescent Peptides Labeled with Environment-Sensitive 7-Aminocoumarins and Their Interactions with Lipid Bilayer Membranes and Living Cells, Murase Tokiko;Yoshihara Toshitada;Yamada Keiichi;Tobita Seiji, 2013, Bulletin of the Chemical Society of Japan, 86, 4, 510, 519
    DOI
  • Stereochemistry of protected ornithine side chains of gramicidin S derivatives: X-ray crystal structure of the bis-Boc-tetra-N-methyl derivative of gramicidin S., Yamada Keiichi;Unno Masafumi;Kobayashi Kyoko;Oku Hiroyuki;Yamamura Hatsuo;Araki Shuki;Matsumoto Hideyuki;Katakai Ryoichi;Kawai Masao, Journal of the American Chemical Society, 124, 43
    DOI
  • Synthesis of sequential polydepsipeptides utilizing a new approach for the synthesis of depsipeptides., Katakai Ryoichi;Kobayashi Kyoko;Yamada Keiichi;Oku Hiroyuki;Emori Nobu, Biopolymers, 73, 6
    DOI
  • Addition of a peptide fragment on an alpha-helical depsipeptide induces alpha/3(10)-conjugated helix: synthesis, crystal structure, and CD spectra of Boc-Leu-Leu-Ala-(Leu-Leu-Lac)3-Leu-Leu-OEt., Oku Hiroyuki;Ohyama Takafumi;Hiroki Akihiro;Yamada Keiichi;Fukuyama Keiichi;Kawaguchi Hiroyuki;Katakai Ryoichi, Biopolymers, 75, 3
    DOI
  • Synthesis of low-hemolytic antimicrobial dehydropeptides based on gramicidin s., Yamada Keiichi;Shinoda Shun-suke;Oku Hiroyuki;Komagoe Keiko;Katsu Takashi;Katakai Ryoichi, Journal of medicinal chemistry, 49, 26
    DOI
  • Conformational change from antiparallel beta-sheet to alpha-helix in a series of depsipeptide, -(Leu-Leu-Lac)(n)-: syntheses, spectroscopic studies, and crystal structures of Boc-Leu-Lac-OEt and Boc-(Leu-Leu-Lac)(n)-OEt (n = 1, 2)., Oku Hiroyuki;Yamada Keiichi;Katakai Ryoichi, Biopolymers, 89, 4
    DOI
  • Identification of novel peptide agonists from a random peptide library for a 5-oxo-ETE receptor, a receptor for bioactive lipids., Sasaki Yoshinori;Tsujii Takashi;Takeda Shigeki;Obinata Hideru;Izumi Takashi;Yamada Keiichi;Katakai Ryoichi, Journal of peptide science : an official publication of the European Peptide Society, 14, 12
    DOI
  • Structure-activity relationships of bacterial outer-membrane permeabilizers based on polymyxin B heptapeptides., Urakawa Hirotoshi;Yamada Keiichi;Komagoe Keiko;Ando Setsuko;Oku Hiroyuki;Katsu Takashi;Matsuo Ichiro, Jan. 2010, Bioorganic & medicinal chemistry letters, 20, 5
    DOI
  • ;;;;;;;, Dec. 2017, 2017年度, [2P
  • Visualization analysis of the vacuole-targeting fungicidal activity of amphotericin B against the parent strain and an ergosterol-less mutant of Saccharomyces cerevisiae., Kang Chang-Kyung;Yamada Keiichi;Usuki Yoshinosuke;Ogita Akira;Fujita Ken-Ichi;Tanaka Toshio, Mar. 2013, Microbiology (Reading, England), 159, Pt 5
    DOI
  • An essential role for functional lysosomes in ferroptosis of cancer cells., Torii Seiji;Shintoku Ryosuke;Kubota Chisato;Yaegashi Makoto;Torii Ryoko;Sasaki Masaya;Suzuki Toshinobu;Mori Masanobu;Yoshimoto Yuhei;Takeuchi Toshiyuki;Yamada Keiichi, Jan. 2016, The Biochemical journal, 473, 6
    DOI
  • The fungicidal activity of amphotericin B requires autophagy-dependent targeting to the vacuole under a nutrient-starved condition in Saccharomyces cerevisiae., Yoshioka Michiru;Yamada Keiichi;Yamaguchi Yoshihiro;Ogita Akira;Fujita Ken-Ichi;Tanaka Toshio, Mar. 2016, Microbiology (Reading, England), 162, 5
    DOI
  • Vacuolar H+-ATPase subunit Vma1p functions as the molecular ligand in the vacuole-targeting fungicidal activity of polymyxin B., Iida Maki;Yamada Keiichi;Nango Yoshiya;Yamaguchi Yoshihiro;Ogita Akira;Fujita Ken-Ichi;Tanaka Toshio, Microbiology (Reading, England), 163, 4
    DOI
  • Solution-phase Synthesis and Structural Analysis of N-Desmethylated Cyclosporin O Analogs, ENDO Teruya;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Feb. 2003, 2002, 383, 386
  • Solution-Phase Synthesis and Structural Analysis of Multiple Antigenic Peptides Having Partial Sequences of Plasmodium Falciparum Enolase, NOI Masaki;ISHIGURO Tadashi;OKU Hiroyuki;YAMADA Keiichi;SATO Kumiko;KANO Shigeyuki;SUZUKI Mamoru;KATAKAI Ryoichi, Feb. 2003, Peptide Science, 2002, 309, 312
  • Structure and Metal-binding Properties of Peptides Containing β-(3-Pyridyl)-L-Alanine Residues, NAKAI Ryo;OKU Hiroyuki;YAMADA Keiichi;KATAKAI Ryoichi, Feb. 2003, 2002, 313, 316

Misc.

  • Synthesis of radiobrominated amino acid derivatives via silicon-bromine exchange reaction, Shigeki Watanabe; Keiichi Yamada; Saki Watanabe; Hiroyuki Oku; Tomohisa Moriguch; Kazuo Shinozuka; Noriko S. Ishioka, May 2015, JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS, 58, S256, S256, Summary international conference
  • tert-Butoxycarbonyl-L-leucyl-L-alanine trichloroethyl ester (Boc-L-Leu-L-Ala-OTce), H Oku; T Endo; K Yamada; R Katakai, Nov. 2005, ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 61, O3864, O3866
    DOI
  • O-Benzyl-N-tert-butoxycarbonyl-L-threonyl-L-proline trichloroethyl ester [Boc-L-Thr(Bzl)-L-Pro-OTce], H Oku; K Kuriyama; K Omi; K Yamada; R Katakai, Nov. 2005, ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 61, 11, O3867, O3869
    DOI
  • 1998, 23, 3999, 4004
    DOI
  • Partial Peptide Sequences from Plasmodium falciparum Enolase as Synthetic Artificial Antigens, Toru Horie; Shota Sato; Tetsuro Demura; Ayano Iwasaki; Masashi Urano; Keiichi Yamada; Ichiro Matsuo; Shin Hasegawa; Yasunari Maekawa; Kazuhiko Yano; Shigeyuki Kano; Hiroyuki Oku, 2011, Peptide Scienece, 2010, in press
  • A Convenient Synthesis of Highly N-Methylated Peptides, Takamasa Yoshinari; Keiichi Yamada; Hiroyuki Oku; Ryoichi Katakai, 2006, Peptide Scienece 2006, 50, 51
  • Synthesis and Properties of a Novel Thermo-Responsible Block Copolymer Composed of Elastin-Like-Depsipeptide, Chie Takayama; Aya Inoue; Yuya Shimoda; Hiroyuki Oku; Keiichi Yamada; Ryoichi Katakai, 2008, Peptide Scienece, 2007, 433, 436
  • Synthesis of a Model peptide Containing a Metal Binding Site of Carbon Monooxide Dehydrogenase/Acetyl Coenzyme A Synthase (CODH/ACS)., Ikuo Kondo; Hiroyuki Oku; Keiichi Yamada; Ryoichi Katakai, 2005, Peptide Scienece 2004; Y. Shimohigashi, Ed.; The Japanese Peptide Society: Osaka, 2004, 625, 628
  • Structure-Activity Relationship of Cytotoxic Cyclic Peptide Sansalvamide A, Hiromasa Ueno; Keiichi Yamada; Tomomi Fujisawa; Seiji Torii; Masahiro Hosaka; Hiroyuki Oku; Toshiyuki Takeuchi; Ryoichi Katakai, 2008, Peptide Scienece, 2007, 281, 284
  • Synthetic study of Cyclosporin Peptide via Multiple N-Methylation Procedure, Tetsuya Arazoe; Teruya Endo; Keiichi Yamada; Hiroyuki Oku; Ryoichi Katakai, 2008, Peptide Scienece, 2007, 437, 430
  • Synthesis of a Novel Polydepsipeptide, Poly(Ala-Ile-Gly-Lac-Pro) (Lac = L-Lactic Acid) Which Shows Irreversible Thermo-Responding Behavior, Yuya Shimoda; Aya Inoue; Chie Takayama; Hiroyuki Oku; Keiichi Yamada; Ryoichi Katakai, 2008, Peptide Scienece, 2007, 429, 430
  • A Convenient Synthesis of Naturally-Occurring Cyclic Peptolides., Shingo Nakatsu; Keiichi Yamada; Hiroyuki Oku; Ryoichi Katakai, 2006, Peptide Science 2006
  • Synthesis of Sequential Polydepsi-peptide Microspheres as a Controlled Drug Delivery System., Hiroyuki Oku; Nobu Emori; Keiichi Yamada; Ryoichi Katakai, 2005, Peptide Science 2004, 2004, 621, 624
  • Synthetic Study of an Antigenic Peptide Having a Partial Sequence from Plasmodium falciparum Enolase., 奥 浩之; 小見和人; 山田 圭一; 片貝 良一, 2005, Peptide Science 2004, Y. Shimohigashi, Ed., 637-640
  • Solution-Phase Synthesis and Structural Analysis of Multiple Antigenic Peptides Having Partial Sequences of Plasmodium falciparum Enolase., 奥 浩之; 野井正樹; 山田 圭一; 片貝 良一, 2003, Peptide Chemistry 2002; T. Yamada, Ed., 309-312
  • Synthesis and Conformational Analysis of Depsipeptides Containing a-Hydroxyisobutylic Acid, 安野 圭二; OKU HIROYUKI; YAMADA KEIICHI; KATAKAI RYOICHI, 2001, Peptide Scienece 2000; T. Shioiri, Ed.; The Japanese Peptide Society: Osaka,, 2001; pp. 287-300.
  • Synthesis of a Peptide having Partial Sequence of Enolase., 石黒 正; OKU HIROYUKI; YAMADA KEIICHI; 佐藤 久美子; 狩野 繁之; SUZUKI MAMORU; KATAKAI RYOICHI, 2001, Peptide Scienece 2000; T. Shioiri, Ed.; The Japanese Peptide Society: Osaka,, 2001; pp. 293-296.
  • Synthesis and Properties of Thermo-Responsible Polydepsipeptide Containing Hmb (2-hydroxy-3-methyl-butanoic acid) Residues., Hiroyuki Oku; Kazuaki Shichiri; Keiichi Yamada; Ryoichi Katakai, 2005, Peptide Science 2004, 2004, 633, 636
  • Synthesis and Metal Ion Coordinating Properties of Helical Peptides., Ken-ichi Arai; Masayuki Hanyu; Hiroyuki Oku; Keiichi Yamada; Ryoichi Katakai, 2006, Yakugaku Zasshi, 126, Supplement Issue 1, P-22
  • Synthesis and Conformational Analysis of Transmembrane Partial Peptides of Peripheral Myelin Protein (PMP22) Containing Point Mutation., Sato Junichi; OKU HIROYUKI; YAMADA KEIICHI; KATAKAI RYOICHI, 2002, Peptide Science 2001, H. Aoyagi, Ed.; Protein Research Foundation: Osaka,, 2002, 281, 284
  • Synthesis and Conformational Analysis of Model Peptides Containing a Metal Binding Site of Plastcyanine., 阿部 信行; OKU HIROYUKI; YAMADA KEIICHI; KATAKAI RYOICHI, 2001, Peptide Scienece 2000; T. Shioiri, Ed.; The Japanese Peptide Society: Osaka, 2001; pp. 289-292.
  • Conformational Change from α-Helix to β-Sheet Observed in a Series of Depsipeptide Crystals: Synthesis and Structural Properties of Boc-Leu-Lac-OEt and Boc-(Leu-Leu-Lac)n-OEt (n = 1, 2)., Hiroyuki Oku; Keiichi Yamada; Ryoichi Katakai, 2008, Biopolymers, 89, 4, 242, 254
    DOI
  • Synthesis and Metal Ion Coordinating Properties of Amphiphilic Poly(peptide-block-ethyleneglycol)., Hiroyuki Oku; Keiichi Yamada; Ryoichi Katakai; Hirofumi Hanaoka; Yasuhiko Iida; Keigo Endo, 2007, Yakugaku Zasshi（薬学雑誌）, 127, Supplement Issue 2, pp. 79
  • Synthetic Study of Cyclic Peptolide Aureobasidine A, Naito Ryo; YAMADA KEIICHI; OKU HIROYUKI; KATAKAI RYOICHI, 2005, Peptide Scienece 2004, 2005, 649, 652
  • Single-Step N-Methylation of Hindered Peptides: Total Synthesis of Cyclosporin O, YAMADA KEIICHI; Teryya Endo; OKU HIROYUKI; KATAKAI RYOICHI, 2005, Peptide Scienece 2004; Y. Shimohigashi, Ed.; The Japanese Peptide Society: Osaka, 2005, 591, 595
  • Computational Analysis in the Study of Antigenic Determinants in an Enolase Molecule from Plasmodium falciparum, 奥 浩之; 佐藤 久美子; 狩野 繁之; 鈴木 守; 石黒正; 山本仁; 山田 圭一; 上山憲一; 片貝 良一, 2002, Proceedings of the 8th Japan-Korea Parasitologists' Seminar, pp. 38-53
  • Solution-Phase Synthesis and Conformation of Dendric Polypeptide, Nobuo Watanabe; OKU HIROYUKI; YAMADA KEIICHI; KATAKAI RYOICHI, 2005, Peptide Scienece 2004; Y. Shimohigashi, Ed.; The Japanese Peptide Society: Osaka, 2005, 607, 611
  • Synthesis and Conformation of Linear and Cyclic Peptides Containing (Z)-(b-3-Pyridyl)-a,b-Dehydro-Alanine Residues, YAMADA KEIICHI; OKU HIROYUKI; 篠田 俊輔; KATAKAI RYOICHI, 2004, Peptide Scienece 2003; M. Ueki, Ed.; The Japanese Peptide Society: Osaka, 2004, pp. 393-396
  • Synthesis and Conformation of Polymyxin B Partial Peptides., 浦川 洋世; YAMADA KEIICHI; OKU HIROYUKI; KATAKAI RYOICHI, 2004, Peptide Scienece 2003; M. Ueki, Ed.; The Japanese Peptide Society: Osaka, 2004, pp. 393-396
  • Synthesis and Properties of an Elastin Model Depsipeptide Sequences, Containing-Gly-Val-Gly-Hmb-Pro-(Hmb=2-Hydroxy-3-Methylbutanoic acid)., 平 知広; OKU HIROYUKI; YAMADA KEIICHI; KATAKAI RYOICHI, 2004, Peptide Scienece 2003; M. Ueki, Ed.; The Japanese Peptide Society: Osaka,, 2004, 177, 181
  • X-ray Structure of N-Methylated Gramicidine S Derivative: Stereochemistry of Protected Ornithine Side Chains, YAMADA KEIICHI; UNNO MASAFUMI; KOBAYASHI KYOKO; OKU HIROYUKI; YAMAMURA HATSUO; MATSUMOTO HIDEYUKI; KATAKAI RYOICHI; KAWAI MASAO, 2003, Peptide Science 2002, 2003, 305, 308
  • Solution-Phase Synthesis and Structural Analysis of N-Desmethylated Cyclosporin O Analogs., 遠藤 哉也; OKU HIROYUKI; YAMADA KEIICHI; KATAKAI RYOICHI, 2003, Peptide Science 2002, T. Yamada, Ed.; Protein Research Foundation: Osaka,, 2003, pp 313-316
  • Solution-Phase Structure and Metal-Binding Properties of Peptides Containing b-(3-Pyridyl)-L-Alanine Residues., 中井 亮; OKU HIROYUKI; YAMADA KEIICHI; KATAKAI RYOICHI, 2003, Peptide Science 2002, T. Yamada, Ed.; Protein Research Foundation: Osaka, 2003, pp 401-404
  • Synthesis and Properties of Helical Peptides Having His and Glu Residues as a Model of Metal-Binding Protein., Yosuke Kimura; OKU HIROYUKI; YAMADA KEIICHI; KATAKAI RYOICHI, 2005, Peptide Scienece 2004; Y. Shimohigashi, Ed.; The Japanese Peptide Society: Osaka, 2005, 437, 441
  • A peptide sequence containing a hydroxy acid residue: (S)-2-hydroxy-3-methylbutanoyl-L-alanyl-L-proline benzyl ester (H-L-Hmb-L-Ala-L-Pro-OBzl), H Oku; K Shichiri; K Yamada; R Katakai, Sep. 2003, ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 59, 9, O1413, O1415
    DOI
  • cis- and trans-conformers at the urethane linkage: tert-butoxycarbonyl-L-alanyl-L-proline methyl ester (Boc-L-Ala-L-Pro-OMe), H Oku; K Yamada; R Katakai, Aug. 2003, ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 59, 8, O1130, O1132
    DOI
  • A short depsipeptide: tert-butoxycarbonyl-L-alanyl-L-lactic acid benzyl ester (ROC-L-Ala-L-Lac-OBzl), H Oku; T Suda; K Yamada; R Katakai, May 2004, ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 60, 5, O720, O721
    DOI
  • A synthetic intermediate of enantiopure N-protected beta-hydroxyvaline, (2R)-2-[N-(tert-butoxycarbonyl)amino]-3-methylbutane-1,3-diol, H Oku; R Naito; K Yamada; R Katakai, Dec. 2004, ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 60, 12, O2462, O2464
    DOI
  • An N-protected depsipeptide free acid prepared by direct synthesis without using a terminal-C protecting group: tert-butoxycarbonyl-L-alanyl-L-leucyl-L-lactic acid (BOC-L-Ala-L-Leu-L-Lac-OH), H Oku; K Yamada; R Katakai, Jun. 2004, ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 60, 6, O927, O929
    DOI
  • A synthetic fragment of a cyclic depsipeptide, aureobasidine A: tert-butoxycarbonyl-L-allo-isoleucyl-N-methyl-L-valine (Boc-L-allo-Ile-L-MeVal-OH), H Oku; R Naito; K Yamada; R Katakai, Dec. 2004, ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 60, 12, O2261, O2263
    DOI
  • STRUCTURE-ACTIVITY RELATIONSHIP OF POLYMYXIN B HEPTAPEPTIDE AND ANALOGS, Hirotoshi Urakawa; Keiichi Yamada; Hiroyuki Oku; Setsuko Ando; Keiko Komagoe; Takashi Katsu; Ryoichi Katakai, 2008, Peptide Science 2007, 293, 296
  • Syntheses of fluorescent peptides labeled with 7-dimethylaminocoumarin and their photophysical properties in liposome membranes, T. Murase; T. Yoshihara; K. Yamada; S. Tobita, 2010, Peptide Science, 47, 268
  • Synthesis and Properties of Novel Amphiphilic Block Copolymers Consisting of Metal Ion Coordinating Depsipeptides and Poly(ethylene glycol), Ken-ichi Arai; Hiroyuki Oku; Keiichi Yamada; Hirofumi Hanaoka; Yasuhiro Iida; Keigo Endo; Kazuhiro Kohama; Ryoichi Katakai, 2008, Peptide Scienece 2007, 437, 440
  • N―H---O=C hydrogen bonding and O---O=C repulsive interactions in tert-butoxy-carbonyl-l-leucyl-l-alanine ethyl ester (Boc-l-Leu-l-Ala-OEt), Hiroyuki Oku; Keiichi Yamada; Ryoichi Katakai, 2003, Acta Cryst. Section E, E59, 10, o1581-o1583
    DOI
  • Synthesis of gramicidin S analogue containing (Z)-(beta-3-pyridyl)-alpha,beta-dehydroalanine residues, YAMADA KEIICHI; Takashi Katsu; OKU HIROYUKI; KATAKAI RYOICHI, 2006, Peptide Science 2006, 449-452
  • Synthesis and conformational analysis of partial peptides having a sequence of Fanconi Protein, YAMADA KEIICHI; OKU HIROYUKI; KATAKAI RYOICHI, 2006, Peptide Science 2005, 377-380
  • Synthesis and Properties of a Model Peptide Containing Mutant Transmembrane Sequences from Plasmodium falciparum Chloroquine Resistant Transporter (PfCRT)., Tsuguhiro Morota; Hiroyuki Oku; Keiichi Yamada; Ryoichi Katakai, 2006, 373, 376
  • Synthetic Study of Histidine-Rich Protein II Analogs from Plasmodium falciparum., Masayuki Hanyu; Hiroyuki Oku; Keiichi Yamada; Ryoichi Katakai, 2006, 2005, 487, 491
  • Synthesis and Properties of Sequential Depsipeptides for Drug Delivery System, Tomohiro Suda; Keiichi Yamada; Hiroyuki Oku; Ryoichi Katakai, 2006, 495, 498
  • Computational Analysis in the Study of Antigenic Determinants in an Enolase Molecule from Plasmodium falciparum. Synthesis and Propertiesw of Helical Peptides Having His and Glu Residues as a Model of Metal Binding Properties., OKU HIROYUKI; Ishiguro Tadashi; SATO KUMIKO; Kano Shigeyuki; SUZUKI MAMORU; Hitoshi Yamamoto; Norikazu Ueyama; YAMADA KEIICHI; KATAKAI RYOICHI, 2002, Proceedings of The 8th Forum Cheju, Japan-Korea Parasitologists' Seminar; Maebashi, 2002, 38, 63
  • Comparison of crystal structures and micro-crystaline CD spectra for beta-sheet and alpha-helical depsipeptides,-(Leu-Leu-Lac)n- (Lac = L-lactic acid), Hiroyuki Oku; Keiichi Yamada; Ryoichi Katakai, 2006, Peptide Science 2005, T. Wakamiya, Ed., 355, 359
  • Nano-particle materials prepared from a synthetic antigenic sequence of Plasmodium falciparum enolase., H. Oku; K. Yamada; K. Kobayashi; R. Katakai; M. Ashfaq; H. Hanaoka; Y. Iida; K. Endo; S. Hasegawa; Y. Maekawa; K. Yano; S. Kano; M. Suzuki, 2009, Peptide Science 2008, 2008, pp439-442.
  • Cyclic beta-sheet antimicrobial peptides with environment-sensitive fluorophores: Photophysical properties and molecular orientation in lipid bilayers., K. Yamada; T. Yoshihara; T. Katsu; H. Oku; S. Tobita, 2009, Peptide Science 2008, 2009, pp281-284.
  • Synthesis of environment-sensitive fluorescent phenylalanine derivative for investigating peptide-lipid membrane interaction., K. Yamada; T. Yoshihara; K. Yokoo; J. Oshima; K. Komagoe; H. Oku; T. Katsu; S. Tobita; I. Matsuo, 2010, Peptide Science 2009, 2009, pp127-130.
  • Synthesis and properties of polymeric micelles consisting of depsipeptide-poly(ethylene glycol) block copolymer for drug delivery., H. Sunaga; H. Oku; K. Yamada; R. Katakai; I. Matsuo, 2009, Peptide Science 2008, 2008, pp501-504.
  • Synthesis and Biological Evaluation of Fluorescent Analogs of Polymyxin B, H. Suda; J. Nozaki; T. Yoshihara; K. Komagoe; H. Oku; S. Tobita; T. Katsu; K. Yamada, 2012, Peptide Science 2011, 97, 100
  • Synthesis and in vivo Evaluation of Radiohalogen-Labeled Antitumor Cyclic Peptides, K. Yamada; S. Watanabe; Y. Ohshima; H. hanaoka; N. Tsukui; C. Takano; A. Yamaguchi; H. Oku; N. S. Ishioka, 2012, Peptide Science 2011, 287, 290
  • Synthesis and properties of silylated phenylalanine derivatives, K. Yamada; S. Watanabe; S. Watanabe; T. Takahashi; T. Moriguchi; H. Oku; N. S. Ishioka; K. Shinozuka, 2016, Peptide Science 2015, 2015, 93, 94
  • Epitope mapping of monoclonal antibodies targeting the loop region of Plasmodium falciparum enolase, H. Oku; R. Onishi; U. Arai; Y. Kimoto; K. Yamada; K. Shinozuka; K. Yano; S. Kano, 2015, Peptide Science 2014, 2014, 275, 278
  • Synthesis of radiohalogen-labeled peptides with high affinity to HER2/neu receptor, Ichiro Sasaki; Keiichi Yamada; Shigeki Watanabe; Hirofumi hanaoka; Yumi Sugo; Hiroyuki Oku; Noriko S. Ishioka, 2013, Peptide Science 2012, 2012, 157, 160
  • 2001, Vol.3、pp20-25 (2001)
  • 2006, 495, 498
  • 2006, 449-452
  • 2006, 377-380
  • 2006, 373, 376
  • 2006, 355, 359
  • 2006, 389, 392
  • 2002, 2002, 38, 63
  • 2009, 2009, pp281-284.
  • 2009, 2008, pp439-442.
  • 2009, 2008, pp501-504.
  • 2010, 2009, pp127-130.
  • 2012, 237, 240
  • 2012, 287, 290
  • 2012, 97, 100
  • 2014, 2013, 467, 470
  • 2016, 2015, 243, 246
  • 2015, 2014, 257, 260

Presentations

  • Computational Reaction Analysis of Peptide Formation from N-Methyl Amino Acids via Activated Esters, Ayaka Hagawa, Kiho Matsubara, Keiichi Yamada, Ryohei Kakuchi, 62nd Japanese Peptide Symposium, 21 Oct. 2025, 23 Oct. 2025, English, Fukuoka, Japan, International conference
  • Synthesis and Biological Evaluation of N-Methylated Cyclic Peptides Against Triple-Negative Breast Cancer, Chikako Takano, Hiromasa Ueno, Kanta Matsumoto, Hiroyuki Oku, Seiji Torii, and Keiichi Yamada, 60th Japanese Peptide Symposium, 10 Nov. 2023, 08 Nov. 2023, 10 Nov. 2023, English, Otsu-city, Shiga, Japan, International conference
  • 24 Mar. 2023, 22 Mar. 2023, 25 Mar. 2023, Japanese, Japan, Domestic conference
  • 14 Mar. 2023, 14 Mar. 2023, 14 Mar. 2023, Japanese, Japan, Domestic conference
  • Synthesis of Head-to-tail Cyclic Peptides using Bpoc-Chemistry, 59th Japanese Peptide Symposium, 27 Oct. 2022, 26 Oct. 2022, 28 Oct. 2022, English, Sendai, Japan
  • Dec. 2017, Japanese, Domestic conference
  • Studies on Cell Penetrating Peptides Containing 4-Guanidino-L-Proline Residues, Kana Arai, Mami Yasukagawa, Mutsumi Sugo, Akinori Yokoyama, Yurie Kagawa, Toshitada Yoshihara, Seiji Tobita, and Keiichi Yamada, 56th Japanese Peptide Symposium, 24 Oct. 2019, 23 Oct. 2019, 25 Oct. 2019, English
  • 09 Sep. 2018, Japanese, Domestic conference
  • Nov. 2018, English, Domestic conference
  • Synthesis of a Biologically Active Peptide Containing Radiohalogenated Phenylalanine by Electrophilic Destannylation Reaction., 7th International Symposium on Radiohalogen, 2012, English, International conference
  • May 2013, English, Domestic conference
  • Dec. 2015, Japanese, Domestic conference
  • Dec. 2015, Japanese, Domestic conference
  • Dec. 2015, Japanese, Domestic conference
  • Medical application of radiohalogenated peptides: Synthesis and in vitro evaluation of F(p-131I)KCCYSL for targeting HER2, 52nd Japanese Peptide Symposium, Oct. 2015, English, Domestic conference
  • Synthesis and properties of silylated phenylalanine derivatives, 52nd Japanese Peptide Symposium, Oct. 2015, English, Domestic conference
  • 2014, Japanese, Domestic conference
  • Dec. 2015, Japanese, Domestic conference
  • Synthesis and properties of silylated phenylalanine derivatives and its application to bioactive cyclic peptides, 2nd International Symposium of Gunma University Medical Innovation, Dec. 2015, English, International conference
  • Synthesis and Biological Evaluation of N-Methylated Cyclic Pentapeptides against Malignant Breast Cancer Cell Lines, 4th International Symposium of Gunma University Medical Innovation, Dec. 2017, English, International conference
  • Synthesis and Characterization of Radiobromine-labeled Bioactive Peptides for Molecular Imaging, 54th Japanese Peptide Symposium, 20 Nov. 2017, English, Domestic conference
  • 18 Sep. 2018, Japanese, Domestic conference
  • Nov. 2017, Japanese, Domestic conference
  • Nov. 2017, Japanese, Domestic conference
  • Synthesis and Properties of Helical Peptides Having His and Glu Residues as Models of Metalloproteins, The First Gunma International Symposium on Chemistry, 2004
  • Single-Step N-Methylation of Hindered Peptides : Total Synthesis of Cyclosporin O, 1st Asian-Pacific International Peptide Symposium, 2004
  • Synthesis and Properties of Helical Peptides having His and Glu Residues as a Model of Metal Binding Properties, 1st Asian-Pacific International Peptide Symposium, 2004
  • ファンコニタンパク質の配列を含む部分ペプチドの合成及び構造解析, 第４２回ペプチド討論会, 2005
  • マラリア原虫エノラーゼの研究(I) 抗エノラーゼ人工抗原ペプチドの分子設計と患者血清に於ける抗原性について, 第７０回日本寄生虫学会, 2001
  • Studies of Enolase from Plasmodium falciparum (I), Molecular Design and Antigenicity of Synthetic peptides, 第７０回日本寄生虫学会大会, 2001
  • Conformational Change of Proline and Alanine Residues in Thermoresponding Poymers: ganmma-Ray Synthesis and variable Temperature CirCular Dichroism Spectra of Poly(acryloyl-Pro-OMe) and poly(methacryloyl-Ala-OMe), 2nd International Peptide Symposium 17th American Peptide Symposium, 2001
  • Synthesis and Thermoresponsible Properties of Elastin Model Depsipeptides, The First Gunma International Symposium on Chemistry, 2004
  • Solution Phase Synthesis of an Antigenic Peptide Having a Partial Sequence from Plasmodium falciparum Enolase, The First Gunma International Symposium on Chemistry, 2004
  • N-メチル化グラミシジンSの結晶構造と保護オルニチン側鎖の立体化学, 第39回ペプチド討論会, 2002
  • Solution-Phase Total Synthesis of Cyclosporin Peptides by Utilizing Multiple N-Methylation, 19th American Peptide Symposium, 2005
  • Model peptides containing transmembrane sequences from Plasmodium falciparum chloroquine resistant transporter, 2006
  • Peptide Models of Trans-Membrane Sequences from Plasmodium falciparum Chloroquine Resistance Transporter Protein (PfCRT), 第７３回寄生虫学会大会, 2004
  • Aspects of Peptide Assemblies Containing Hydrophobic Residues, The International Symposium on dynamic Complexes ISDC 2004, 2005
  • Total synthesis of cyclic peptolide PF1022A by multiple N-methylation, The 2nd Gunma International Symposium on Chemistry, 2007
  • Synthesis and thermo-responding properties of poly(Xaa-Ile-Gly-Lac-Pro) (Xaa=Ala and Gly, Lac=Lactic acid residue), The 2nd Gunma International Symposium on Chemistry, 2007
  • Synthesis of cyclosporin peptides by multiple N-methylation procedure, 2007
  • Development and photochemical properties of environmentally-sensitive fluoresent nonnatural amino acids, The 2nd Gunma International Symposium on Chemistry, 2007
  • A convenient synthesis of naturally-occurring cyclic peptolides, 43th Japanese Peptide Symposium / 4th Peptide Engineering Meeting, 2006
  • A convenient synthesis of highly N-methylated peptides, 43th Japanese Peptide Symposium / 4th Peptide Engineering Meeting, 2006
  • Synthesis and biological evaluation of gramicidin S analogues containing (Z)-(beta-3-pyridyl)-alpha,beta-dehydroalanine residues., 7th Tetrahedron Symposium, 2006
  • Synthesis of a Metalloenzyme Model Peptide Containing -Cys-Gly-Cys- Sequence, The International Symposium on Dynamic Complexes ISDC 2005, 2005
  • MODEL PEPTIDES CONTAINING TRANSMEMBRANE SEQUENCES FROM Plasmodium falciparum CHLOROQUINE RESISTANT TRANSPORTER, The 75th annual Meeting of the Japanese Society of Parasitology, 2006
  • Synthesis of 77Br labeled phenylalanine: A preliminary investigation for the preparation of radiobromine labeled peptides, 4th Asia-Pacific Symposium on Radiochemistry ’09, 2009
  • Syntheses of fluorescent peptides labeled with 7-diethylaminocoumarin and their photophysical properties in liposome membranes., 5th International Peptide Symposium, 2010
  • Microwave-assisted Solid-phase Synthesis of hindered N-methyl peptides., PacifiChem 2010, 2010
  • Solid-phase synthesis of cyclic peptides containing p-[tri-(n-butyl)stannyl]-phenylalanine residue., PacifiChem 2010, 2010
  • Observation of the Planar-supported Lipid Bilayer/Liquid Interface with a Slab Optical Waveguide Fluorescent Microscope System., IUPAC International Congress on Analytical Science 2011, 2011
  • The rivival of cationic peptide antibiotics: Design and synthesis of membrane-active cyclic peptides based on gramicidin S and polymyxin B, 5th China Medical Biotech Forum, 2011
  • Synthesis and biological evaluation of N-methylated cyclic pentapeptides against malignant breast cancer cell lines, 1st International Symposium of Gunma University Medical Innovation & 6th International Conference on Advanced Micro-Devise Engineering, 2014
  • Exploring of peptides with affinity to HER2 from random peptide libraries using radioisotopes: Random hexapeptide libraries with fixed amino acid sequences at position 1 and 2, 51st Japanese Peptide Symposium, 2014
  • Synthesis of a Radiobrominated Amino Acid Derivatives via Silicon-Bromine Exchange Reaction, 21st International symposium on Radiopharmaceutical Sciences, 2015
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Industrial Property Rights

  • Patent right, 特願2006-543073, 20 Oct. 2005, WO2006-043644, 27 Apr. 2006, 特許第4599567号, 08 Oct. 2010
  • Patent right, 特願2007-262203, 05 Oct. 2007, 特開2009-091287, 30 Apr. 2009, 特許第5240704号, 12 Apr. 2013
  • Patent right, 特願2015-047082, 10 Mar. 2015, 特開2016-166151, 15 Sep. 2016, 特許第6707783号, 25 May 2020, Yes, No, Yes, No
  • Patent right, 特願2006-021008, 30 Jan. 2006, 特開2007-197406, 09 Aug. 2007, 特許第4320404号, 12 Jun. 2009
  • Patent right, 特願2004-144958, 14 May 2004, 特開2005-325061, 24 Nov. 2005
  • Patent right, 特願2007-090946, 30 Mar. 2007, 特開2008-247806, 特許第4734656号, 16 Oct. 2008
  • Patent right, 特願2006-537772, 28 Sep. 2005, 特許第4568842号, 20 Aug. 2010
  • Patent right, JP2005017851, 28 Sep. 2005, WO2006-035815, 06 Apr. 2006
  • Patent right, 特願2007-314891, 05 Dec. 2007, 特開2009-137870, 25 Jun. 2009
  • Patent right, 特願2009-059789, 12 Mar. 2009, 特開2009-256324, 05 Nov. 2009, 特許第5429707号, 13 Dec. 2013
  • Patent right, JP2013079666, 01 Nov. 2013, WO2014-073464, 15 May 2014
  • Patent right, 特願2014-545677, 01 Nov. 2013, 特許第6192018号, 18 Aug. 2017
  • Patent right, 特願2007-274258, 22 Oct. 2007, 特開2009-102488, 14 May 2009, 特許第4911523号, 27 Jan. 2012
  • Patent right, 特願2008-530857, 10 Aug. 2007, 特許第5158716号, 21 Dec. 2012
  • Patent right, JP2007065720, 10 Aug. 2007, WO2008-023582, 28 Feb. 2008
  • Patent right, 特願2007-126063, 10 May 2007, 特開2008-280293, 20 Nov. 2008
  • Patent right
  • Patent right
  • Patent right
  • Patent right

Research Projects

  • Apr. 2018, Mar. 2021, Principal investigator, Competitive research funding
  • Apr. 2015, Mar. 2019, Principal investigator, Competitive research funding, url
    対象リソースIRI
  • Apr. 2012, Mar. 2015, Principal investigator, Competitive research funding, url
    対象リソースIRI
  • Apr. 2010, Mar. 2012, Principal investigator, Competitive research funding, url
    対象リソースIRI
  • Apr. 2009, Mar. 2010, Principal investigator, Competitive research funding
  • Apr. 2002, Mar. 2005, Principal investigator, Competitive research funding
  • 必須項目の入力がありません, Competitive research funding