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Application filed by Др.Редіс Леборетрис Лтд, Др. Реддис Лабораторис ЛтдfiledCriticalДр.Редіс Леборетрис Лтд
Priority to UA98105446ApriorityCriticalpatent/UA33033A/en
Priority to RU99121192/04Aprioritypatent/RU2173685C2/en
Publication of UA33033ApublicationCriticalpatent/UA33033A/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
A process is realized by means of interaction with benzenesulfonic acid before inert solvent. It is linked together a 2-[2-(N-tritylamino)-etoxymethyl]-4-(2-chlorophenyl)-3- ethoxycarbonyl -5- methoxycarbonyl-6-methyl-1,4- dihydropyridine with benzenesulfonic acid before methanol.
UA98105446A1998-10-161998-10-16Method of making bezilate amlodipine
UA33033A
(en)
Method for producing benzolsulfonate salt of 3-ethyl-5-methyl ester of 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylic acid