Pyrido [3,4-f]pyrrolo[1,2-b][1,2,5]triazepines, a process for their preparation and their use as medicaments
申请人:HOECHST-ROUSSEL
PHARMACEUTICALS INCORPORATED
公开号:EP0352629A2
公开(公告)日:1990-01-31
The present invention relates to pyrido [3,4-f] pyrrolo[1,2-b] [1,2,5] triazepines of formula
wherein R¹ is alkyl, arylalkyl, or aminoalkyl; R² is hydrogen, alkyl, arylalkyl, aminoalkyl, aryl or a group of the formula
wherin d is an integer having a value of zero or 1 and R⁵ is hydrogen, alkyl, arylalkyl or aminoalkyl; R³ is hydrogen or alkyl, or together with R² constitutes a radical of the formula = 0; R⁴ is hydrogen, alkyl, arylalkyl, aminoalkyl, formyl, lowercarbonyl, aminocarbonyl, arylaminocarbonyl, or a group of the formula
wherein W is carbon or nitrogen, Ar is aryl, q is zero to 2, p is zero or 1; X is halogen, alkyl, alkenyl, formyl or alkanol; m is zero or 1; the dotted line is an optional bond; and a, b, and c, are zero or one. The compounds of the invention exhibit analgesic, antidepressant, antiinflammatory and/or memory enhacing activity and can, therefore, be used as medicaments.
本发明涉及式 2 的吡啶并[3,4-f]吡咯并[1,2-b][1,2,5]三氮杂卓。
其中 R¹ 是烷基、芳烷基或氨基烷基;R² 是氢、烷基、芳烷基、氨基烷基、芳基或式中的基团
其中 d 为数值为 0 或 1 的整数,R⁵ 为氢、烷基、芳烷基或氨基烷基;R³ 为氢或烷基,或与 R² 共同构成式 = 0 的基团;R⁴ 为氢、烷基、芳烷基、氨基烷基、甲酰基、低级羰基、氨基羰基、芳胺基羰基或式中的基团。
其中 W 为碳或氮,Ar 为芳基,q 为 0 至 2,p 为 0 或 1;X 为卤素、烷基、烯基、甲酰基或烷醇;m 为 0 或 1;虚线为任选键;a、b 和 c 为 0 或 1。本发明的化合物具有镇痛、抗抑郁、抗炎和/或增强记忆的活性,因此可用作药物。