申请人:ORTHO PHARMACEUTICAL CORPORATION
公开号:EP0220786A2
公开(公告)日:1987-05-06
According to the present invention, there are provided compounds of the formula
wherein R₂ is hydrogen, C₁-C₆ alkyl, cycloalkyl, cycloalkylalkyl, haloalkyl and bicycloalkyl; R₆ is C₁-C₆ alkyl; and R₇ is hydrogen, provided that R₇ is hydrogen only when the 3,4-imine linkage is saturated.
The compounds of the present invention are useful for the treatment of cardiotonic disorders.
根据本发明,提供了如下式的化合物
其中 R₂ 是氢、C₁-C₆ 烷基、环烷基、环烷基、卤代烷基和双环烷基;R₆ 是 C₁-C₆烷基;R₇ 是氢,但只有当 3,4-亚胺链节饱和时 R₇ 才是氢。
本发明的化合物可用于治疗强心疾病。