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Design and synthesis of cinanserin analogs as severe acute respiratory syndrome coronavirus 3CL protease inhibitors.

Identifieur interne : 001A57 ( PubMed/Curation ); précédent : 001A56; suivant : 001A58

Design and synthesis of cinanserin analogs as severe acute respiratory syndrome coronavirus 3CL protease inhibitors.

Auteurs : Qingang Yang [République populaire de Chine] ; Lili Chen ; Xuchang He ; Zhenting Gao ; Xu Shen ; Donglu Bai

Source :

RBID : pubmed:18827378

Descripteurs français

English descriptors

Abstract

The severe acute respiratory syndrome (SARS) coronavirus 3CL protease is an attractive target for the development of anti-SARS drugs. In this paper, cinanserin (1) analogs were synthesized and tested for the inhibitory activities against SARS-coronavirus (CoV) 3CL protease by fluorescence resonance energy transfer (FRET) assay. Four analogs show significant activities, especially compound 26 with an IC(50) of 1.06 microM.

DOI: 10.1248/cpb.56.1400
PubMed: 18827378

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pubmed:18827378

Le document en format XML

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<nlm:affiliation>Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
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<name sortKey="Chen, Lili" sort="Chen, Lili" uniqKey="Chen L" first="Lili" last="Chen">Lili Chen</name>
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<name sortKey="He, Xuchang" sort="He, Xuchang" uniqKey="He X" first="Xuchang" last="He">Xuchang He</name>
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<term>Cinanserin (chemical synthesis)</term>
<term>Cinanserin (pharmacology)</term>
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<div type="abstract" xml:lang="en">The severe acute respiratory syndrome (SARS) coronavirus 3CL protease is an attractive target for the development of anti-SARS drugs. In this paper, cinanserin (1) analogs were synthesized and tested for the inhibitory activities against SARS-coronavirus (CoV) 3CL protease by fluorescence resonance energy transfer (FRET) assay. Four analogs show significant activities, especially compound 26 with an IC(50) of 1.06 microM.</div>
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