Oximes of oxymorphone, naltrexone and naloxone as potent, selective
申请人:Nova Pharmaceutical Corporation
公开号:US04760069A1
公开(公告)日:1988-07-26
A potent, selective opioid receptor agonist or antagonist exhibiting properties useful for a long-acting analgesic or opiate abuse treatment agent or appetite suppressant having the general formula: ##STR1## wherein R is methyl, cyclopropylmethyl or allyl, and R.sub.1 is an unsubstituted or substituted aryl, aralkyl, heteroaryl, heteroaralkyl or a cycloalkyl group with or without a heteroatom like S,O,N; and the pharmaceutically acceptable salts thereof.