申请人:Beaulieu Pierre Louis
公开号:US20090087409A1
公开(公告)日:2009-04-02
An isomer, enantiomer, diastereoisomer or tautomer of a compound, represented by formula I:
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
;
M is N or CR
7
, wherein R
7
has the same definition as R
4
;
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; and R
6
is H, alkyl, cycloalkyl, alkenyl, Het, alkyl-aryl, alkyl-Het;
or R
6
is
wherein R
7
and R
8
and Q are as defined herein;
Y
2
is O or S;
R
9
is H, (C
1-6
alkyl), (C
3-7
)cycloalkyl or (C
1-6
)alkyl-(C
3-7
)cycloalkyl, aryl, Het, (C
1-6
)alkyl-aryl or (C
1-6
)alkyl-Het, all of which optionally substituted with R
90
; or R
9
is covalently bonded to either of R
7
or R
8
to form a 5- or 6-membered heterocycle; a salt or a derivative thereof, as an inhibitor of HCV NS5B polymerase.
化合物的同分异构体、对映异构体、非对映异构体或互变异构体,由公式I表示:其中:A为O、S、NR1或CR1,其中R1在此定义;表示单键或双键;R2选自:H、卤素、R21、OR21、SR21、COOR21、SO2N(R22)2、N(R22)2、CON(R22)2、NR22C(O)R22或NR22C(O)NR22,其中R21和每个R22在此定义;B为NR3或CR3,但A或B中的一个为CR1或CR3,其中R3在此定义;K为N或CR4,其中R4在此定义;L为N或CR5,其中R5具有与R4相同的定义;M为N或CR7,其中R7具有与R4相同的定义;Y1为O或S;Z为N(R6a)R6或OR6,其中R6a为H或烷基,或NR61R62,其中R61和R62在此定义;R6为H、烷基、环烷基、烯基、Het、烷基-芳基、烷基-Het;或R6为,其中R7、R8和Q在此定义;Y2为O或S;R9为H、(C1-6)烷基、(C3-7)环烷基或(C1-6)烷基-(C3-7)环烷基、芳基、Het、(C1-6)烷基-芳基或(C1-6)烷基-Het,其中所有这些都可以选择地用R90取代;或R9与R7或R8中的任意一个共价键结合形成5-或6-成员杂环;其盐或衍生物,作为HCV NS5B聚合酶的抑制剂。