申请人:TIBOTEC PHARMACEUTICALS LTD.
公开号:US20130089520A1
公开(公告)日:2013-04-11
Inhibitors of HCV replication of formula (I)
and the N-oxides, salts, and stereoisomers, 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
7
, —NH—SO
2
R
8
;
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, C
3-7
cycloalkyl;
R
4
is aryl or Het; n is 3, 4, 5, or 6;
R
5
is halo, C
1-6
alkyl, hydroxy, C
1-6
alkoxy, phenyl, or Het;
R
6
is C
1-6
alkoxy, or dimethylamino;
R
7
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
8
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 optionally substituted with one, two or three substituents;
Het is a 5 or 6 membered saturated, partially unsaturated or completely unsaturated heterocyclic ring containing 1 to 4 heteroatoms selected from nitrogen, oxygen and sulfur, and being optionally substituted with one, two or three 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.
公式(I)及其N-氧化物、盐和立体异构体的HCV复制抑制剂,其中每个虚线表示可选的双键;X为N、CH,当X带有双键时为C;R1为—OR7,—NH—SO2R8;R2为氢,当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、C3-7环烷基;R4为芳基或杂环基;n为3、4、5或6;R5为卤、C1-6烷基、羟基、C1-6烷氧基、苯基或杂环基;R6为C1-6烷氧基或二甲氨基;R7为氢、芳基、杂环基、C3-7环烷基,可选择用C1-6烷基取代;或C1-6烷基,可选择用C3-7环烷基、芳基或杂环基取代;R8为芳基、杂环基、C3-7环烷基,可选择用C1-6烷基取代;或C1-6烷基,可选择用C3-7环烷基、芳基或杂环基取代;芳基为苯基,可选择用一个、两个或三个取代基取代;杂环基为含有1至4个氮、氧和硫杂原子的5或6元饱和、部分不饱和或完全不饱和的杂环环,可选择用一个、两个或三个取代基取代;含有化合物(I)的制药组合物和制备化合物(I)的方法。还提供了公式(I)的HCV抑制剂与利托那韦的生物利用度组合。