申请人:IDENIX PHARMACEUTICALS, INC.
公开号:US20140294769A1
公开(公告)日:2014-10-02
Provided herein are compounds, methods and pharmaceutical compositions for use in treatment of viral infections, including hepatitis C virus (HCV) infections, in hosts in need thereof. In certain embodiments, the compounds are 2′,4′-fluoro nucleosides according to Formula 1001:
or a pharmaceutically acceptable salt, solvate, stereoisomeric form, tautomeric form, or polymorphic form thereof, wherein Base, R
A
, and PD are as described herein. In certain embodiments, 2′,4′-fluoro nucleosides are provided which display remarkable efficacy and bioavailability for the treatment of, for example, HCV infection in a human.
本文提供了用于治疗病毒感染,包括丙型肝炎病毒(HCV)感染的化合物、方法和制药组合物,适用于需要治疗的宿主。在某些实施例中,化合物是按照公式1001的2′,4′-氟核苷,或其药学上可接受的盐、溶剂化物、立体异构体形式、互变异构体形式或多晶形式,其中Base、RA和PD如本文所述。在某些实施例中,提供了2′,4′-氟核苷,其在治疗人体中的HCV感染等方面表现出显著的疗效和生物利用度。