申请人:Sandoz, Inc.
公开号:US03994918A1
公开(公告)日:1976-11-30
The invention discloses compounds of the class of 5-substituted-5H-dibenzo[a,d]cycloheptenes which are 5-hydrazinoalkyl- or 5-aminoalkyl-5H-dibenzo[a,d]cyclohepten-5-ols, or their 10,11-dihydro derivatives. The compounds are pharmaceutically active and useful, for example, as anti-convulsants and tranquilizers. A key intermediate are compounds which are a spiro[5H-dibenzo[a,d]cyclohepten-5-oxazolin-2-one] which are subjected to alkaline hydrolysis to obtain the compounds of the invention.
该发明揭示了一类5-取代-5H-二苯并[a,d]环庚烯化合物,其为5-联氨基烷基-或5-氨基烷基-5H-二苯并[a,d]环庚烯-5-醇,或其10,11-二氢衍生物。这些化合物在药理上具有活性,并可用作抗癫痫药和镇静剂等用途。关键中间体是一种螺[5H-二苯并[a,d]环庚烯-5-噁唑啉-2-酮]化合物,经碱水解得到该发明的化合物。