申请人:John Wyeth & Brother Limited
公开号:US03957819A1
公开(公告)日:1976-05-18
The invention relates to indole derivatives of the formula ##SPC1## And their acid addition salts wherein R is hydrogen or lower alkyl, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each hydrogen, hydroxyl, lower alkyl, lower alkoxy, trifluoromethyl or halogen and X is a halogen atom. The compounds are useful as antidepressant agents. They can also be cyclised to form anti-depressant 10-aryl-2,3,4,10-tetrahydropyrimido-[1,2-a]indol-10-ols.
本发明涉及公式如下的吲哚衍生物及其酸加成盐,其中R为氢或较低烷基,R1、R2、R3和R4分别为氢、羟基、较低烷基、较低烷氧基、三氟甲基或卤素,X为卤素原子。该化合物可用作抗抑郁剂。它们也可以环化形成抗抑郁剂10-芳基-2,3,4,10-四氢吡咯并[1,2-a]吲哚-10-醇。