ES292054A1 - Procedure for the preparation of a derivative of benzotiadiacin, hypotensive action (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of a derivative of benzotiadiacin, hypotensive action (Machine-translation by Google Translate, not legally binding)
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Merck Serono SpA
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Istituto Farmacologico Serono SpA
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Publication of ES292054A1publicationCriticalpatent/ES292054A1/en
C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
C07D285/20—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems
C07D285/22—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
C07D285/24—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with oxygen atoms directly attached to the ring sulfur atom
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Chemical & Material Sciences
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Organic Chemistry
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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Abstract
Process for the preparation of a benzothiadiazine derivative with a hypotensive action of * formula * characterized in that an O-acetylaminobenzenesulfonic acid salt is reacted with phosphorus pentachloride, the reaction product being treated with ammonia. (Machine-translation by Google Translate, not legally binding)
ES292054A1962-11-171963-09-28Procedure for the preparation of a derivative of benzotiadiacin, hypotensive action (Machine-translation by Google Translate, not legally binding)
ExpiredES292054A1
(en)
Procedure for the obtaining of 1-p-chlorobencil-2- (1-pirrolidil-methyl) - benzymidazole (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of insºpid salts of N- (5-nitrofurfuriliden) -1-aminohidantoin (Machine-translation by Google Translate, not legally binding)