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Novartis AG
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Ciba Geigy AG
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Publication of ES234541A1publicationCriticalpatent/ES234541A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
New procedure for obtaining organic compounds of the formula ** (See formula) ** where Y is the remainder of a benzolic nucleus, hydrogen R or a lower alkyl group, R 'a lower alkyl group and R "hydrogen or an acyl residue, and salts thereof, characterized in that the compounds of the formula ** (See formula) ** where Y, R, R 'and R "have the meaning mentioned above, and the salts thereof are isomerized with acidic agents and, if desired, the salts obtained are transformed into free compounds or the free bases obtained are transformed in its salts. (Machine-translation by Google Translate, not legally binding)
ES0234541A1956-04-091957-03-28New procedure for the obtaining of organic compounds (Machine-translation by Google Translate, not legally binding)
ExpiredES234541A1
(en)
Procedure for obtaining new derivatives of piperidil-2 phenylmethanols and their added salts (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of acil-anylides with basic substitutors and their derivatives (Machine-translation by Google Translate, not legally binding)