Aminoindazole derivatives and intermediates, preparation thereof, and pharmaceutical compositions thereof
申请人:——
公开号:US20040014802A1
公开(公告)日:2004-01-22
The present invention relates to the novel indazole derivatives of general formula (I):
1
in which: R is either O, S or NH; R3 is an alkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, aryl, heterocycle, cycloalkyl, alkenyl, etc. radical; these radicals being optionally substituted with one or more substituents; R4, R5, R6 and R7 are chosen, independently of each other, from the following radicals: hydrogen, halogen, CN, NO
2
, NH
2
, OH, COOH, C(O)OR8, —O—C(O)R8, NR8R9, NHC(O)R8, C(O)NR8R9, NHC(S)R8, C(S)NR8R9, SR8, S(O)R8, SO
2
R8, NHSO
2
R8, SO
2
NR8R9, trifluoromethyl, trifluoromethoxy, alkyl, alkoxy, aryl, arylalkyl, heteroaryl, heteroarylalkyl, heterocycle, cycloalkyl, alkenyl, etc.; these radicals being optionally substituted with one or more substituents.
本发明涉及一般式(I)的新型吲唑衍生物:
1
其中:R为O、S或NH;R3为烷基、芳基、芳基烷基、杂芳基、杂芳基烷基、芳基、杂环、环烷基、烯基等基团;这些基团可以选择性地被一个或多个取代基取代;R4、R5、R6和R7分别选择自以下基团:氢、卤素、CN、NO
2
、NH
2
、OH、COOH、C(O)OR8、—O—C(O)R8、NR8R9、NHC(O)R8、C(O)NR8R9、NHC(S)R8、C(S)NR8R9、SR8、S(O)R8、SO
2
R8、NHSO
2
R8、SO
2
NR8R9、三氟甲基、三氟甲氧基、烷基、烷氧基、芳基、芳基烷基、杂芳基、杂芳基烷基、杂环、环烷基、烯基等;这些基团可以选择性地被一个或多个取代基取代。