申请人:Eli Lilly and Company
公开号:US04140701A1
公开(公告)日:1979-02-20
Novel 2-oxy-5-isopropylidene-7-hydroxy-9-substituted-2,6-methano-3,4,5,6-tetrahy dro-2H-1-benzoxocins are prepared by condensing a 5-(substituted)resorcinol with a 1-alkoxy-4-(1-hydroxy-1-methylethyl)-1,4-cyclohexadiene in the presence of a suitable catalyst. The new benzoxocin derivatives are useful in the synthesis of certain dibenzo[b,d]pyran-9-ones, valuable as anti-anxiety, analgesic, and anti-depressant drugs.
通过在适当催化剂的存在下,将一种5-(取代基)间苯二酚与一种1-烷氧基-4-(1-羟基-1-甲基乙基)-1,4-环己二烯缩合,制备了新的 Novel 2-氧基-5-异丙基亚甲基-7-羟基-9-取代基-2,6-甲烷-3,4,5,6-四氢-2H-1-苯并噁喹啉。这些新的苯并噁喹啉衍生物在合成某些二苯并[b,d]吡喃-9-酮方面具有用途,可用作抗焦虑、镇痛和抗抑郁药物。