Martin; Tarasiejska, Bulletin des Societes Chimiques Belges, 1957, vol. 66, p. 136,149
作者:Martin、Tarasiejska
DOI:——
日期:——
PYRAZINONE THROMBIN INHIBITORS
申请人:MERCK & CO., INC.
公开号:EP0900207A1
公开(公告)日:1999-03-10
[EN] PYRAZINONE THROMBIN INHIBITORS<br/>[FR] INHIBITEURS DE THROMBINE A BASE DE PYRAZINONE
申请人:MERCK & CO., INC.
公开号:WO1997040024A1
公开(公告)日:1997-10-30
(EN) Compounds of the invention are useful in inhibiting thrombin and associated thrombotic occlusions having structure (a), for example (b).(FR) Composés aptes à inhiber la thrombine et les occlusions thrombotiques associés, et ayant une structure (a), par example (b).
Discovery of pyrimidine nucleoside dual prodrugs and pyrazine nucleosides as novel anti-HCV agents
metabolized in human liver microsomes expectantly. On the other hand, aiming to discover novel anti-HCV nucleosides, pyrazin-2(1H)-one nucleosides and their phosphoramidate prodrugs were investigated. Several active compounds were discovered, such as 25e (EC50 = 7.3 μM) and S-29b (EC50 = 19.5 μM). This kind of nucleosides were interesting and would open a new avenue for the development of antiviral agents