ES382195A1 - A procedure for preparing the acid 2 - (6-metoxy-2-nafthy) -propionic. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for preparing the acid 2 - (6-metoxy-2-nafthy) -propionic. (Machine-translation by Google Translate, not legally binding)
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Roche Palo Alto LLC
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Roche Palo Alto LLC
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Publication of ES382195A1publicationCriticalpatent/ES382195A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
A process for preparing 2- (6-methoxy-2-naphthyl) propionic acid consisting of: A) heating an aqueous solution of the 2- (6-methoxy-2-naphthyl) propionic acid ester, either in racemic form or as isomer d, at a temperature of 160º to 250º c, under pressure until hydrolysis of the group occurs ester, and B) removing 2- (6-methoxy-2-naphthyl) propionic acid from the solution, and resolving the racemic mixture to obtain d 2- (6-methoxy-2-naphthyl) propionic acid. (Machine-translation by Google Translate, not legally binding)
ES70382195A1969-09-301970-07-27A procedure for preparing the acid 2 - (6-metoxy-2-nafthy) -propionic. (Machine-translation by Google Translate, not legally binding)
ExpiredES382195A1
(en)
Procedure for obtaining a new derivative of the 3,4,5 trimetoxibenzoic acid and its salts. (Machine-translation by Google Translate, not legally binding)