Design and medicinal chemistry research on drugs for difficult diseases based on molecular recognition of proteases
Project/Area Number |
18209005
|
Research Category |
Grant-in-Aid for Scientific Research (A)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Drug development chemistry
|
Research Institution | Kyoto Pharmaceutical University |
Principal Investigator |
KISO Yoshiaki Kyoto Pharmaceutical University, 薬学部, 教授 (40089107)
|
Co-Investigator(Kenkyū-buntansha) |
KIMURA Tooru 京都薬科大学, 薬学部, 准教授 (70204980)
|
Project Period (FY) |
2006 – 2008
|
Project Status |
Completed (Fiscal Year 2008)
|
Budget Amount *help |
¥35,620,000 (Direct Cost: ¥27,400,000、Indirect Cost: ¥8,220,000)
Fiscal Year 2008: ¥11,960,000 (Direct Cost: ¥9,200,000、Indirect Cost: ¥2,760,000)
Fiscal Year 2007: ¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
Fiscal Year 2006: ¥12,220,000 (Direct Cost: ¥9,400,000、Indirect Cost: ¥2,820,000)
|
Keywords | プロテアーゼ / 分子認識 / プロテアーゼ阻害剤 / ドラッグデザイン / 基質遷移状態 / β-セクレターゼ / プラスメプシン / HIVプロテアーゼ |
Research Abstract |
我々は基質遷移状態概念に基づいて、アスパラギン酸プロテアーゼに属するHIVプロテアーゼ阻害剤のデザインと合成を行い、ヒドロキシメチルカルボニルイソステアが、理想的な遷移状態ミミックであることを見いだし、低分子化にも成功し、耐性と副作用の問題点克服の可能性も示した。このような有用な阻害剤設計の方法論を応用し、様々な難病克服を目指した分子認識に基づく治療薬のデザイン・合成と構造最適化・プロドラッグ等の医薬化学研究を行いその開発への指針を示した。
|
Report
(5 results)
Research Products
(92 results)
-
-
-
-
-
[Journal Article] Structure of HIV-1 protease in complex with potent inhibitor KNI-272 determined by high resolution X-ray and neutron crystallography, Proc2009
Author(s)
M. Adachi, T. Ohhara, K. Kurihara, T. Tamada, E. Honjo, N. Okazaki, S. Arai, Y. Shoyama, K. Kimura, H. Matsumura, S. Sugiyama, H. Adachi, K. Takano, Y. Mori, K. Hidaka, T. Kimura, Y. Hayashi, Y. Kiso, R. Kuroki
-
Journal Title
Natl. Acad. Sci. USA 106(12)
Pages: 4641-4646
Related Report
Peer Reviewed
-
-
-
-
-
-
[Journal Article] Controlled production of Alzheimer's amyloid β peptide from a photo-triggered, water-soluble precursor "click peptide"2008
Author(s)
A. Taniguchi, M. Skwarczynski, Y. Sohma, T. Nagano, T. Okada, K. Ikeda, H. Prakash, H. Mukai, Y. Hayashi, T. Kimura, S. Hirota, K. Matsuzaki, Y. Kiso
-
Journal Title
Chem Bio Chem 9(18)
Pages: 3055-3065
Related Report
Peer Reviewed
-
[Journal Article] Antimalarial activity enhancement in hydroxymethylcarbonyl (HMC) isostere-based dipeptidomimetics targeting malarial aspartic protease plasmepsin2008
Author(s)
K. Hidaka, T. Kimura, A.J. Ruben, T. Uemura, M. Kamiya, A. Kiso, T. Okamoto, Y. Tsuchiya, Y. Hayashi, E. Freire, Y. Kiso
-
Journal Title
Bioorg. Med. Chem 16(23)
Pages: 10049-10060
Related Report
Peer Reviewed
-
-
-
-
-
-
[Journal Article] Combination of non-natural D-amino acid derivatives and allophenylnorstatine-dimethyl-thioproline scaffold in HIV protease inhibitors have high efficacy in Mutant HIV2008
Author(s)
S. Nakatani, K. Hidaka, E. Ami, K. Nakahara, A. Sato, J.-T. Nguyen, Y. Hamada, Y. Hori, N. Ohnishi, A. Nagai, T. Kimura, Y. Hayashi, Y. Kiso
-
Journal Title
J. Med. Chem 51(10)
Pages: 2992-3004
Related Report
Peer Reviewed
-
-
[Journal Article] Novel nonpeptidic and small-sized BACE1 inhibitors2008
Author(s)
Y. Hamada, H. Ohta, N. Miyamoto, R. Yamaguchi, A. Yamani, K. Hidaka, T. Kimura, K. Saito, Y. Hayashi, S. Ishiura, Y. Kiso
-
Journal Title
Bioorg. Med. Chem. Lett 18(5)
Pages: 1654-1658
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] "O-Acyl isopeptide method" for peptide synthesis : synthesis of forty kinds of "O-acyl isodipeptide unit" Boc-Ser/Thr(Fmoc-Xaa)-OH2007
Author(s)
T. Yoshiya, A. Taniguchi, Y. Sohma, F. Fukao, S. Nakamura, N. Abe, N. Ito, M. Skwarczynski, T. Kimura, Y. Hayashi, Y. Kiso
-
Journal Title
Org. Biomol. Chem 5(11)
Pages: 1720-1730
Related Report
Peer Reviewed
-
-
-
-
-
-
-
[Journal Article] "Click peptide" : a novel "O-acyl isopeptide method" for peptide synthesis and chemical biology-oriented synthesis of amyloid β peptide analogues2006
Author(s)
Y. Sohma, A. Taniguchi, T. Yoshiya, Y. Chiyomori, F. Fukao, S. Nakamura, M. Skwarczynski, T. Okada, K. Ikeda, Y. Hayashi, T. Kimura, S. Hirota, K. Matsuzaki, Y. Kiso
-
Journal Title
J. Peptide Science 12(12)
Pages: 823-828
Related Report
Peer Reviewed
-
-
-
-
-
[Journal Article] β-Secretase inhibitors : Modification at the P4 position and improvement of inhibitory activity in cultured cell2006
Author(s)
Y. Hamada, N. Igawa, H. Ikari, Z. Ziora, J.-T. Nguyen, A. Yamani, K. Hidaka, T. Kimura, K. Saito, Y. Hayashi, M. Ebina, S. Ishiura, Y. Kiso
-
Journal Title
Bioorg. Med. Chem. Lett 16(16)
Pages: 4354-4359
Related Report
Peer Reviewed
-
-
[Journal Article] Design and synthesis of potent s-secretase (BACE1) inhibitors with P1' carboxylic acid bioisosteres2006
Author(s)
T. Kimura, Y. Hamada, M. Stochaj, H. Ikari, A. Nagamine, H. Abdel-Rahman, N. Igawa, K. Hidaka, J.-T. Nguyen, K. Saito, Y. Hayashi, Y. Kiso
-
Journal Title
Bioorg. Med. Chem. Lett 16(9)
Pages: 2380-2386
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] SAR study of BACE1 inhibitors containing pyridine derivatives2008
Author(s)
H. Ohta, Y. Hamada, N. Miyamoto, R. Yamaguchi, A. Yamani, K. Hidaka, T. Kimura, K. Saito, S. Ishiura, Y. Kiso
Organizer
45th Japanese Peptide Symposium
Place of Presentation
Tokyo, Japan
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Non-peptidic small-sized BACE1 inhibitors : optimazation based on the docked inhibitor's conformer in BACE12007
Author(s)
Y. Hamada, N. Miyamoto, R. Yamaguchi, A. Yamani, K. Hidaka, H. Kumada, T. Kimura, K. Saito, Y. Hayashi, S. Ishiura, Y. Kiso
Organizer
20th American Peptide Symposium : Peptides for Youth
Place of Presentation
Montreal, Canada
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-