申请人:Simmen Kenneth Alan
公开号:US20090247512A1
公开(公告)日:2009-10-01
Inhibitors of HCV replication of formula (I)
and the N-oxides, salts, or stereoisomers thereof, wherein
each dashed line represents an optional double bond;
X is N, CH and where X bears a double bond it is C;
R
1
is —OR
6
, —NH—SO
2
R
7
;
R
2
is hydrogen, and where X is C or CH, R
2
may also be C
1-6
alkyl;
R
3
is hydrogen, C
1-6
alkyl, C
1-6
alkoxyC
1-6
alkyl, or C
3-7
cycloalkyl; n is 3, 4, 5, or 6;
R
4
and R
5
taken together with the nitrogen atom to which they are attached form a bicyclic ring system selected from
wherein said ring system may optionally be substituted with 1-3 substituents;
R
6
is hydrogen; aryl; Het; C
3-7
cycloalkyl optionally substituted with C
1-6
alkyl; or C
1-6
alkyl optionally substituted with C
3-7
cycloalkyl, aryl or with Het;
R
7
is aryl; Het; C
3-7
cycloalkyl optionally substituted with C
1-6
alkyl; or C
1-6
alkyl optionally substituted with C
3-7
cycloalkyl, aryl or with Het;
aryl is phenyl or naphthyl, each of which may be optionally substituted with 1-3 substituents;
Het is a 5 or 6 membered saturated, partially unsaturated or completely unsaturated heterocyclic ring containing 1 to 4 heteroatoms each independently selected from N, O or S, and being optionally substituted with 1-3 substituents
pharmaceutical compositions containing compounds (I) and processes for preparing compounds (I). Bioavailable combinations of the inhibitors of HCV of formula (I) with ritonavir are also provided.
HCV复制抑制剂的公式(I)及其N-氧化物,盐或立体异构体,其中每个虚线表示可选的双键;X为N,CH,其中X带有双键时为C;R1为—OR6,—NH—SO2R7;R2为氢,其中X为C或CH时,R2也可以是C1-6烷基;R3为氢,C1-6烷基,C1-6烷氧基C1-6烷基或C3-7环烷基;n为3、4、5或6;R4和R5与它们所连接的氮原子共同形成选自下列的双环系统,其中所述环系统可以选择性地被1-3个取代基取代;R6为氢;芳基;Het;C3-7环烷基,可选地取代C1-6烷基;或C1-6烷基,可选地取代C3-7环烷基,芳基或与Het取代基;R7为芳基;Het;C3-7环烷基,可选地取代C1-6烷基;或C1-6烷基,可选地取代C3-7环烷基,芳基或与Het取代基;芳基为苯基或萘基,每个都可以选择性地被1-3个取代基取代;Het是一个含有1-4个杂原子的5或6元饱和、部分不饱和或完全不饱和的杂环,每个杂原子独立地选自N、O或S,并且可以选择性地被1-3个取代基取代。本发明还提供含有化合物(I)的制药组合物和制备化合物(I)的方法。公式(I)的HCV抑制剂与利托那韦的生物利用度组合也提供。