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Publication of ECSP992827ApublicationCriticalpatent/ECSP992827A/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Esta invención se refiere a un nuevo procedimiento mejorado para preparar N-(4-(3,4-diclorofenil)-3,4-dihidro-1(2H)-naftaleniliden)metanamina a partir de 4-(3,4-diclorofenil)-3,4-dihidro-1(2H)-naftalenona y monometilamina.This invention relates to a new improved process for preparing N- (4- (3,4-dichlorophenyl) -3,4-dihydro-1 (2H) -naphthalenylidene) methanamine from 4- (3,4-dichlorophenyl) -3,4-dihydro-1 (2H) -naphthalenone and monomethylamine.
ECSP9928271999-01-151999-01-15
NEW PROCEDURE FOR PREPARING A CETOIMINE
ECSP992827A
(en)
(+) - alpha (2,3-dimethoxyphenyl) -1- (2- (4-fluorophenyl) ethyl) -4-piperodone methanol or its prodrug for the treatment of dementia or cognitive impairment