Aminobenzimidazoles and benzimidazoles as inhibitors of respiratory syncytial virus replication
申请人:Bonfanti Jean-Francois
公开号:US20070099924A1
公开(公告)日:2007-05-03
Aminobenzimidazoles and benzimidazoles having inhibitory activity on RSV replication and having the formula
the prodrugs, N-oxides, addition salts, quaternary amines, metal complexes and stereochemically isomeric forms thereof, wherein G is a direct bond or C
1-10
alkanediyl optionally substituted with one or more hydroxy, C
1-6
alkyloxy, Ar
1
C
1-6
alkyloxy, C
1-6
alkylthio, Ar
1
C
1-6
alkylthio, HO(—CH
2
—CH
2
—O)
n
—, C
1-6
alkyloxy(—CH
2
—CH
2
—O)
n
— or Ar
1
C
1-6
alkyloxy(—CH
2
—CH
2
—O)
n
—; R
1
is Ar
1
or a monocyclic or bicyclic heterocycle; Q is hydrogen, amino or mono- or di(C
1-4
alkyl)amino; one of R
2a
and R
3a
is selected from halo, optionally mono- or polysubstituted C
1-6
alkyl, optionally mono- or polysubstituted C
2-6
alkenyl, nitro, hydroxy, Ar
2
, N(R
4a
R
4b
), N(R
4a
R
4b
)sulfonyl, N(R
4a
R
4b
)carbonyl, C
1-6
alkyloxy, Ar
2
oxy, Ar
2
C
1-6
alkyloxy, carboxyl, C
1-6
alkyloxycarbonyl, or —C(═Z)Ar
2
; and the other one of R
2a
and R
3a
is hydrogen; in case R
2a
is different from hydrogen then R
2b
is hydrogen, C
1-6
alkyl or halogen and R
3b
is hydrogen; in case R
3a
is different from hydrogen then R
3b
is hydrogen, C
1-6
alkyl or halogen and R
2b
is hydrogen. Compositions containg these compounds as active ingredient and processes for preparing these compounds and compositions.
具有RSV复制抑制活性的氨基苯并咪唑和苯并咪唑,其具有以下公式的前药,N-氧化物,加成盐,季铵盐,金属配合物和立体化学异构体形式,其中G是直接键或C1-10烷二基,可选地取代一个或多个羟基,C1-6烷氧基,Ar1C1-6烷氧基,C1-6烷基硫基,Ar1C1-6烷基硫基,HO(-CH2-CH2-O)n-,C1-6烷氧基(-CH2-CH2-O)n-或Ar1C1-6烷氧基(-CH2-CH2-O)n-; R1是Ar1或单环或双环杂环; Q是氢,氨基或单或双(C1-4烷基)氨基之一; R2a和R3a中的一个选自卤素,可选择单或多取代的C1-6烷基,可选择单或多取代的C2-6烯基,硝基,羟基,Ar2,N(R4aR4b),N(R4aR4b)磺酰基,N(R4aR4b)羰基,C1-6烷氧基,Ar2氧基,Ar2C1-6烷氧基,羧基,C1-6烷氧羰基或-C(═Z)Ar2; R2a和R3a中的另一个是氢; 在R2a不同于氢的情况下,R2b是氢,C1-6烷基或卤素,而R3b是氢; 在R3a不同于氢的情况下,R3b是氢,C1-6烷基或卤素,而R2b是氢。含有这些化合物作为活性成分的组合物以及制备这些化合物和组合物的过程。