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Novartis AG
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Ciba Geigy AG
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Publication of ES239353A1publicationCriticalpatent/ES239353A1/en
C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
C07D231/38—Nitrogen atoms
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Nitrogen Condensed Heterocyclic Rings
(AREA)
Abstract
Process for obtaining new triazines, characterized in that 5-unsubstituted amides of 2-aryl-3-amino-pyrazole-4-carbonic acid, in which the nitrogen atoms of the substituents in the 3 and 4 position together less they carry 3 hydrogen atoms, they are treated with diazotizing agents, and, if desired, in the compounds obtained with a tautomerizing hydrogen atom, this is replaced and, if desired, the obtained salts are transformed into free compounds or free compounds in its salts. (Machine-translation by Google Translate, not legally binding)
ES0239353A1957-01-141957-12-30Procedure for the development of new triacinas (Machine-translation by Google Translate, not legally binding)
ExpiredES239353A1
(en)
Procedure for obtaining new derivatives of piperidil-2 phenylmethanols and their added salts (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of steroid derivatives of 6-alcoxy-tropine, provided with a quaternarily linked nitrogen atom (Machine-translation by Google Translate, not legally binding)
Procedure for obtaining a derivative of 1,1-dioxide from 3,4-hydride-1,2,4-benzotiadiacin (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of new derivatives of 1-aza- (2, 3: 5, 6) -dibenzocicloheptadien, its acidal salts and quaternary salts (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of 3, 5-disulfamilbenzoic acid and its organic and mineral salts (Machine-translation by Google Translate, not legally binding)
Procedure for the production of 4- (piridil) -tetrahydropyranos, -tetrahidrotiopiranos y-piperidinas. (Machine-translation by Google Translate, not legally binding)