ES311767A1 - Procedure for the obtaining of derivatives of the ergolenil acid- (8) hydroxamic. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of derivatives of the ergolenil acid- (8) hydroxamic. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Sandoz AG
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Sandoz AG
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Priority claimed from CH484064Aexternal-prioritypatent/CH444172A/en
Application filed by Sandoz AGfiledCriticalSandoz AG
Publication of ES311767A1publicationCriticalpatent/ES311767A1/en
Process for obtaining ergolenyl- (8) -hydroxamic acid of general formula I, wherein R 1 signifies hydrogen or the methyl radical, R 2 and R 3 can be the same or different and each meaning hydrogen or an alkyl radical with 1-4 carbon atoms. carbon and (see formula) the radical (see formula) or (see formula) and its acid addition salts, characterized, by which the compounds of general formula I, wherein R 1, R 2, R 3 and (See formula) have the above meaning are obtained, if an acidic functional derivative capable of reaction of an acid of general formula II, wherein R1 and (see formula) have the meaning above reacted with a compound of general formula III, wherein R2 and R3 have the meaning above. (Machine-translation by Google Translate, not legally binding)
ES0311767A1964-04-151965-04-13Procedure for the obtaining of derivatives of the ergolenil acid- (8) hydroxamic. (Machine-translation by Google Translate, not legally binding)
ExpiredES311767A1
(en)
A procedure for the preparation of heterociclic compounds of the type of pinanopirazoles. (Machine-translation by Google Translate, not legally binding)