发明授权
US4737493A 7-((substitu ted)amino)-8-((substituted)carbonyl)-methylamino)-1-oxaspiro(4,5)decanes as analgesic agents 失效
7 - ((取代的)氨基)-8 - ((取代的)羰基) - 甲基氨基)-1-氧杂螺(4,5)癸烷作为止痛剂

7-((substitu
ted)amino)-8-((substituted)carbonyl)-methylamino)-1-oxaspiro(4,5)decanes
as analgesic agents
摘要:
Substituted phenoxy-, 1-, and 2-naphthalenyloxy-, indenyl-, indolyl-, benzofuranyl-, and benzo[b]thiofuranylcarboxamides of 7,8-(substituted-diamino)-1-oxaspiro[4.5]decanes are useful as analgesic agents.A method of making the compounds, pharmaceutical compositions employing the compounds, and a method of alleviating pain in warm-blooded animals are also disclosed.
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