14-Methoxymorphinan-6-one compounds and therapeutic methods of treating
申请人:SISA, Incorporated
公开号:US04272540A1
公开(公告)日:1981-06-09
Disclosed are 14-methoxy substituted 3-hydroxy or 3-methoxy -6-one morphinans characterized by the structural formula: ##STR1## wherein R is H or methyl; R.sub.1 is H, .alpha. methyl or .beta. methyl; and R.sub.2 is cyclobutylmethyl, cyclopropylmethyl, tetrahydrofurfuryl or dimethylallyl. The compounds of the present invention are variously useful as analgesics, narcotic antagonists and mixed analgesics/narcotic antagonists.