申请人:Boehringer Ingelheim (Canada) Ltd.
公开号:US20030176433A1
公开(公告)日:2003-09-18
An isomer, enantiomer, diastereoisomer, or tautomer of a compound, represented by formula I:
1
wherein:
A is O, S, NR
1
, or CR
1
, wherein R
1
is defined herein;
---- represents either a single or a double bond;
R
2
is selected from: H, halogen, R
21
, OR
21
, SR
21
, COOR
21
, SO
2
N(R
22
)
2
, N(R
22
)
2
, CON(R
22
)
2
, NR
22
C(O)R
22
or NR
22
C(O)NR
22
wherein R
21
and each R
22
is defined herein;
B is NR
3
or CR
3
, with the proviso that one of A or B is either CR
1
or CR
3
,
wherein R
3
is defined herein;
K is N or CR
4
, wherein R
4
is defined herein;
L is N or CR
5
, wherein R
5
has the same definition as R
4
defined above;
M is N or CR
7
, wherein R
7
has the same definition as R
4
defined above;
Y
1
is O or S;
Z is N(R
6a
)R
6
or OR
6
, wherein R
6a
is H or alkyl or NR
61
R
62
wherein R
61
and R
62
are defined herein;
a salt or a derivative thereof, as an inhibitor of HCV NS5B polymerase.
化合物的异构体,对映异构体,顺反异构体或互变异构体,由以下式I表示:
1
其中:
A为O,S,NR
1
或CR
1
,其中R
1
在此处定义;
----表示单键或双键之一;
R
2
从以下选取:H,卤素,R
21
,OR
21
,SR
21
,COOR
21
,SO
2
N(R
22
)
2
,N(R
22
)
2
,CON(R
22
)
2
,NR
22
C(O)R
22
或NR
22
C(O)NR
22
其中R
21
和每个R
22
在此处定义;
B为NR
3
或CR
3
,但A或B中的一个为CR
1
或CR
3
,
其中R
3
在此处定义;
K为N或CR
4
,其中R
4
在此处定义;
L为N或CR
5
,其中R
5
的定义与上述定义的R
4
相同;
M为N或CR
7
,其中R
7
的定义与上述定义的R
4
相同;
Y
1
为O或S;
Z为N(R
6a
)R
6
或OR
6
,其中R
6a
为H或烷基或NR
61
R
62
其中R
61
和R
62
在此处定义;
作为HCV NS5B聚合酶的抑制剂的盐或其衍生物。