申请人:Ciba-Geigy Corporation
公开号:US03973030A1
公开(公告)日:1976-08-03
4-Phenyl-9,9a-dihydro-5,6-benzoisoindolines, e.g. those of the formula ##SPC1## R = h, alkyl, alkenyl or (hydroxy or amino)-alkyl, R" = h, alkyl, OH, alkanoyloxy, alkoxy, 1/2 alkylenedioxy, benzyloxy, halogeno, CF.sub.3, NO.sub.2 or amino m,n = 1 to 4 Or salts thereof are also antiallergic agents.
4-苯基-9,9a-二氢-5,6-苯并异喹啉,例如式##SPC1##中的化合物,其中R = h,烷基,烯基或(羟基或氨基)-烷基,R" = h,烷基,羟基,烷酰氧基,烷氧基,1/2 烷基二氧基,苄氧基,卤素,三氟甲基,硝基或氨基,m,n = 1至4,或其盐也是抗过敏药物。