ES390605A1 - Procedure for the obtaining of piperazines of acid 2 (hydroxyamine) 5-terc-sulfamil) -benzoic. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of piperazines of acid 2 (hydroxyamine) 5-terc-sulfamil) -benzoic. (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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Novartis AG
Original Assignee
Ciba Geigy AG
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Publication date
Priority claimed from CH637370Aexternal-prioritypatent/CH556346A/en
Application filed by Ciba Geigy AGfiledCriticalCiba Geigy AG
Publication of ES390605A1publicationCriticalpatent/ES390605A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Process for the preparation of 2- (hydroxyamino) -5- (tert.sulfamyl) -benzoic acid piperazides, characterized in that in a piperazide of 2-x-5- (tert.sulfamyl) -benzoic acid, wherein x means a residue that allows the formation of a hydroxyamino group, a hydroxyamino group is formed and, if desired, the obtained free bases are transformed into their salts or the salts obtained in the free bases. (Machine-translation by Google Translate, not legally binding)
ES390605A1970-04-281971-04-26Procedure for the obtaining of piperazines of acid 2 (hydroxyamine) 5-terc-sulfamil) -benzoic. (Machine-translation by Google Translate, not legally binding)
ExpiredES390605A1
(en)
Procedure for the obtaining of piperazines of acid 2 (hydroxyamine) 5-terc-sulfamil) -benzoic. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of piperazines of acid 2 (hydroxyamine) 5-terc-sulfamil) -benzoic. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of 1,2-difenil-2-propioniloxi-3- (dimethylaminomethyl) -3-buthenus. (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of (tetrahydropyranil-2 ') - 3-hexahidro- 1,2,3,4,6,7-5-h-ciclopentapirimidine - diona-2,4. (Machine-translation by Google Translate, not legally binding)