申请人:Yoshitomi Pharmaceutical Industries, Ltd.
公开号:EP0118566A1
公开(公告)日:1984-09-19
Indeno[1,2-b]pyrrole derivatives represented by the general formula (I), wherein R1 represents hydrogen, lower alkyl or carbamoylmethyl, R2 represents halogen or trifluoromethyl, R3 represents hydrogen or halogen, and X represents 0 or S. They are useful as brain function- improving agents, antispasmodics, antiepileptics, tranquilizers, etc.
茚并[1,2-b]吡咯衍生物由通式(I)代表,其中 R1 代表氢、低级烷基或氨基甲酰基甲基,R2 代表卤素或三氟甲基,R3 代表氢或卤素,X 代表 0 或 S。