发明授权
EP1474423B1 HETEROCYCLIC TRIPEPTIDES AS HEPATITIS C INHIBITORS 有权
杂环三肽肝炎C抑制剂

HETEROCYCLIC TRIPEPTIDES AS HEPATITIS C INHIBITORS
摘要:
Compounds of formula (I):wherein R1 is hydroxyl or sulfonamide derivative; R2 is t-butyl or -CH2-C(CH3)3 or -CH2-cyclopentyl; R3 is t-butyl or cyclohexil and R4 is cyclobutyl, cyclopentyl or cyclohexyl; or a pharmaceutically acceptable salt thereof, are described as useful as inhibitor of the HCV NS3 protease.
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