1-Propanone derivatives represented by the formula:
wherein Ar is a 4-cycloalkylphenyl, 3, 4-methylenedioxyphenyl or 2, 3-dihydro-5-benzofuranyl group, R is a straight-chain, branched or cyclic alkyl group having 1 to 6 carbon atoms or a cyclopentymethyl group, and A is an unsubstituted or substituted 1-pyrrolidinyl, piperidino, hexahydro-1H-azepin-1-y1 or octahydroazocin-1-yl group, and physiologically acceptable acid addition salts thereof. These compounds are useful as central muscle relaxants.
式中的 1-
丙酮衍
生物:
其中 Ar 是 4-环烷基苯基、3,4-亚甲基二氧苯基或 2,3-二氢-
5-苯并呋喃基,R 是具有 1 至 6 个碳原子的直链、支链或环状烷基或环戊甲基,A 是未取代或取代的 1-
吡咯烷基、
哌啶基、六氢-1H-氮杂卓-1-y1 或八氢氮杂卓-1-基,以及它们的生理学上可接受的酸加成盐。这些化合物可用作中枢性肌肉松弛剂。