申请人:Abbott Laboratories
公开号:US04066667A1
公开(公告)日:1978-01-03
Compounds of the formula ##STR1## wherein R.sub.1 is methyl or R.sub.1 R.sub.1 is oxygen; R.sub.2 is alkyl or halogen substituted phenyl alkyl; and R.sub.3 is hydrogen, loweralkyl, loweralkenyl or loweralkynyl. The compounds of this invention are useful as analgesics and tranquilizers.
本发明的化合物的公式为##STR1##其中R.sub.1是甲基或R.sub.1 R.sub.1是氧; R.sub.2是烷基或卤代苯基烷基; R.sub.3是氢,低烷基,低烯基或低炔基。本发明的化合物可用作镇痛剂和镇静剂。