ES243632A1 - Procedure for the preparation of derivatives of 3-amino-4-chlorobenzoic acid (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of derivatives of 3-amino-4-chlorobenzoic acid (Machine-translation by Google Translate, not legally binding)
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Recordati Industria Chimica e Farmaceutica SpA
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Recordati Industria Chimica e Farmaceutica SpA
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for the preparation of basic esters of 3-amino-4-chloro-benzoic acid, characterized in that the 3-nitro-4-chloro-bezoic acid chloride is reacted with an amine alcohol until the corresponding nitric ester is obtained, and in reducing the nitro-ester in aqueous environment to basic ester of 3-amino-4-chloro-benzoic acid. (Machine-translation by Google Translate, not legally binding)
ES0243632A1958-08-011958-08-01Procedure for the preparation of derivatives of 3-amino-4-chlorobenzoic acid (Machine-translation by Google Translate, not legally binding)
ExpiredES243632A1
(en)
Procedure for the obtaining of dialkylamine esters alcohols with acids-1-hydroxy-cycle-alkyphenylene, therapeutically active (Machine-translation by Google Translate, not legally binding)
Basically substituted esters of phenothiazine-10-carboxylic acid, and acid addition salts of such esters, and process for preparing such esters and salts