STEROIDAL TRIETHYLAMMONIUM SALTS AND METHODS OF PREPARING THE SAME

摘要

1,247,448. Equilin and equilenin derivatives. AMERICAN CYANAMID CO. 26 Aug., 1969 [23 May, 1969], No. 42522/69. Heading C2U. The invention comprises equilin sulphate triethylammonium salt and equilenin sulphate triethylammonium salt, and their preparation by fusing sulphur trioxide-triethylamine complex with equilin or equilenin at 160-250‹ C. The inventive compounds are said to be estrogenic agents, and may be made up with carriers into pharmaceutical compositions for oral or parenteral administration.