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Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to PT7259981ApriorityCriticalpatent/PT72599B/en
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Publication of PT72599BpublicationCriticalpatent/PT72599B/en
Process for preparing 1-carboxy-aza-alkanoyl-indoline-2- carboxylic acids pharmaceutical preparations containing these compounds and their therapeutic application
Process for the preparation of dimethyl-succinyl succinate, the sodium salt thereof, dianilinodihydroterephthalic acids, the dimethyl esters and salts thereof, and dianilinoterephthalic acids, the dimethyl esters and salts thereof