Alzheimer's disease;
BACE-1;
inhibition;
Macrocycles;
Ethanolamine-transition state mimetic;
In vivo efficacy in APP51/16 mice;
AMYLOID PRECURSOR PROTEIN;
STRUCTURE-BASED DESIGN;
ASPARTIC PROTEASE;
ALZHEIMERS-DISEASE;
PURIFICATION;
D O I:
10.1016/j.bmcl.2009.01.055
中图分类号:
R914 [药物化学];
学科分类号:
100701 ;
摘要:
The macrocyclic peptidic BACE-1 inhibitors 2a-c show moderate enzymatic and cellular activity. By exchange of the hydroxyethylene- to ethanolamine-transition state mimetic the peptidic character was reduced, providing the highly potent and selective inhibitor 3. Variation of the P' moiety resulted in the macrocyclic inhibitor 14. Both macrocycles show inhibition of BACE-1 in the brain of APP51/16 transgenic mice, 3 (NB-544) after intravenous and 14 (NB-533) after oral application. (C) 2009 Elsevier Ltd. All rights reserved.
机构:
Shujitsu Univ, Sch Pharm, Naka Ku, Okayama 7038516, JapanMeiji Pharmaceut Univ, Dept Pharmacognosy & Phytochem, Kiyose, Tokyo 2048588, Japan
Sasaki, Hiroaki
Miki, Kazuhiko
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Meiji Pharmaceut Univ, Dept Pharmacognosy & Phytochem, Kiyose, Tokyo 2048588, JapanMeiji Pharmaceut Univ, Dept Pharmacognosy & Phytochem, Kiyose, Tokyo 2048588, Japan
Miki, Kazuhiko
Kinoshita, Kaoru
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Meiji Pharmaceut Univ, Dept Pharmacognosy & Phytochem, Kiyose, Tokyo 2048588, JapanMeiji Pharmaceut Univ, Dept Pharmacognosy & Phytochem, Kiyose, Tokyo 2048588, Japan
Kinoshita, Kaoru
Koyama, Kiyotaka
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Meiji Pharmaceut Univ, Dept Pharmacognosy & Phytochem, Kiyose, Tokyo 2048588, JapanMeiji Pharmaceut Univ, Dept Pharmacognosy & Phytochem, Kiyose, Tokyo 2048588, Japan
Koyama, Kiyotaka
Juliawaty, Lia D.
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Bandung Inst Technol, Nat Prod Res Grp, Dept Chem, Bandung 40132, IndonesiaMeiji Pharmaceut Univ, Dept Pharmacognosy & Phytochem, Kiyose, Tokyo 2048588, Japan
Juliawaty, Lia D.
Achmad, Sjamsul A.
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Bandung Inst Technol, Nat Prod Res Grp, Dept Chem, Bandung 40132, IndonesiaMeiji Pharmaceut Univ, Dept Pharmacognosy & Phytochem, Kiyose, Tokyo 2048588, Japan
Achmad, Sjamsul A.
Hakim, Euis H.
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机构:
Bandung Inst Technol, Nat Prod Res Grp, Dept Chem, Bandung 40132, IndonesiaMeiji Pharmaceut Univ, Dept Pharmacognosy & Phytochem, Kiyose, Tokyo 2048588, Japan
Hakim, Euis H.
Kaneda, Miyuki
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Shujitsu Univ, Sch Pharm, Naka Ku, Okayama 7038516, JapanMeiji Pharmaceut Univ, Dept Pharmacognosy & Phytochem, Kiyose, Tokyo 2048588, Japan
Kaneda, Miyuki
Takahashi, Kunio
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机构:
Meiji Pharmaceut Univ, Dept Pharmacognosy & Phytochem, Kiyose, Tokyo 2048588, JapanMeiji Pharmaceut Univ, Dept Pharmacognosy & Phytochem, Kiyose, Tokyo 2048588, Japan