申请人:Stranix Brent Richard
公开号:US20100184974A1
公开(公告)日:2010-07-22
The present invention provides HIV protease inhibitors of formulas I, IA, IB, Ib or II, or pharmaceutically acceptable salts thereof, wherein R
2
may be, for example, 2-pyridyl-CH
2
—, 3-pyridyl-CH
2
—, 4-pyridyl-CH
2
—, a sulfonyl group as described in the formulas herein including benzenesulfonyl or thiophenesulfonyl groups, R
2a
—CO)—, R
2a
being selected from the group consisting of piperonyl, 2-pyranzinyl (unsubstituted or substituted with H, or an alkyl of 1 to 4 carbon atoms) or a picolylamine group as described herein, wherein R3 may be, for example, a phenyl group or diphenylmethyl group as described herein, and wherein Cx may be, for example, COOH, CONR
5
R
6
, CH
2
OH or CH
2
OR
7
.
本发明提供了公式I、IA、IB、Ib或II的HIV蛋白酶抑制剂,或其药学上可接受的盐,其中R2可能是,例如,2-吡啶基-CH2—,3-吡啶基-CH2—,4-吡啶基-CH2—,如本文中所述的磺酰基,包括苯磺酰基或噻吩磺酰基,R2a—CO)—,R2a选自由本文中所述的吡哌啶基、2-吡啶基(未取代或取代为H,或1至4个碳原子的烷基)或本文中所述的吡哌啶胺基,其中R3可能是,例如,本文中所述的苯基或二苯甲基基团,Cx可能是,例如,COOH、CONR5R6、CH2OH或CH2OR7。