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Soc De Prod Chim Et De Synthese
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Soc De Prod Chim Et De Synthese
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Priority claimed from FR25206Aexternal-prioritypatent/FR1458251A/en
Priority claimed from FR63803Aexternal-prioritypatent/FR90090E/en
Application filed by Soc De Prod Chim Et De SynthesefiledCriticalSoc De Prod Chim Et De Synthese
Publication of ES328690A1publicationCriticalpatent/ES328690A1/en
Polysaccharides And Polysaccharide Derivatives
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
"PERFECT PREPARATION PROCEDURE OF N-ACETYL-ASPARAGINE", characterized by reacting asparagine, in a state of fine division, in suspension in glacial acetic acid, on an excess of acetic anhydride. (Machine-translation by Google Translate, not legally binding)
ES0328690A1965-07-201966-07-05Perfected procedure for preparing N-acetyl-azparagine. (Machine-translation by Google Translate, not legally binding)
ExpiredES328690A1
(en)
A procedure for preparing dihydrovimblastine, dihydrovincristine or dihydrodesmetilvinblastina. (Machine-translation by Google Translate, not legally binding)
A procedure for preparing 2-metoxy-4- (n4-glutaril-sulfamilamido) quinazoline and its pharmaceutically acceptable metal salts. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of heterocyclic esters of the acid tionotiolfosfºr- (con) -ico (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of a new derivative of pirazolidine-hexametilenimina with therapeutic properties. (Machine-translation by Google Translate, not legally binding)