申请人:Simmen Kenneth Alan
公开号:US20090118312A1
公开(公告)日:2009-05-07
Compounds of the formula I:
and N-oxides, salts, and stereoisomers thereof
wherein
A is OR
1
, NHS(═O)
p
R
2
; wherein;
R
1
is hydrogen, C
1
-C
6
alkyl, C
0
-C
3
alkylenecarbocyclyl, C
0
-C
3
alkylene-heterocyclyl;
R
2
is C
1
-C
6
alkyl, C
0
-C
3
alkylenecarbocyclyl, C
0
-C
3
alkyleneheterocyclyl;
p is independently 1 or 2;
n is 3, 4, 5 or 6; —
denotes an optional double bond;
L is N or CRz;
Rz is H or forms a double bond with the asterisked carbon;
Rq is H or when L is CRz, Rq can also be C
1
-C
6
alkyl;
Rr is quinazolinyl, optionally substituted with one two or three substituents each independently selected from C
1
-C
6
alkyl, C
1
-C
6
alkoxy, hydroxyl, halo, haloC
1
-C
6
alkyl, amino, mono- or dialkylamino, mono- or dialkylaminocarbonyl, C
1
-C
6
alkyl-carbonylamino, C
0
-C
3
alkylenecarbocyclyl and C
0
-C
3
alkyleneheterocyclyl;
R
5
is hydrogen, C
1
-C
6
alkyl, C
1
-C
6
alkoxyC
1
-C
6
alkyl or C
3
-C
7
cycloalkyl;
R
6
is hydrogen, C
1
-C
6
alkyl, C
1
-C
6
alkoxy, C
0
-C
3
alkylenecarbocyclyl, C
0
-C
3
alkylene-heterocyclyl, hydroxy, bromo, chloro or fluoro have utility in the treatment or prophylaxis of flaviviral infections such as HCV
公式I的化合物:
以及其N-氧化物、盐和立体异构体
其中
A是OR
1
,NHS(═O)
p
R
2
;其中;
R
1
是氢、C
1
-C
6
烷基、C
0
-C
3
烷基烯基环烷基、C
0
-C
3
烷基烯基杂环烷基;
R
2
是C
1
-C
6
烷基、C
0
-C
3
烷基烯基环烷基、C
0
-C
3
烷基烯基杂环烷基;
p独立地为1或2;
n为3、4、5或6;—
表示一个可选的双键;
L是N或CRz;
Rz是H或与带星号的碳形成双键;
Rq是H或当L为CRz时,Rq也可以是C
1
-C
6
烷基;
Rr是喹唑啉基,可选择地取代一个、两个或三个取代基,每个取代基独立地选自C
1
-C
6
烷基、C
1
-C
6
烷氧基、羟基、卤素、卤代C
1
-C
6
烷基、氨基、单烷基或二烷基氨基、单烷基或二烷基氨基甲酰基、C
1
-C
6
烷基-甲酰氨基、C
0
-C
3
烷基烯基环烷基和C
0
-C
3
烷基烯基杂环烷基;
R
5
是氢、C
1
-C
6
烷基、C
1
-C
6
烷氧基C
1
-C
6
烷基或C
3
-C
7
环烷基;
R
6
是氢、C
1
-C
6
烷基、C
1
-C
6
烷氧基、C
0
-C
3
烷基烯基环烷基、C
0
-C
3
烷基烯基杂环烷基、羟基、溴、氯或氟在治疗或预防黄病毒感染如HCV中具有用途