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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
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Filing date
Publication date
Application filed by Ciba Geigy AGfiledCriticalCiba Geigy AG
Publication of ES207271A1publicationCriticalpatent/ES207271A1/es
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Plural Heterocyclic Compounds
(AREA)
Abstract
Procedimiento para la obtención de compuestos de hidrazina caracterizado porque se ponen en reacción con hidrazina compuestos que contienen el ciclo de piridazina y que muestran por lo menos en una de las posiciones "o" un grupo mercapto hacia los átomos de nitrógeno del ciclo o bien poniendo en reacción los correspondientes bisulfuros.
ES0207271A1952-01-181953-01-16UN PROCEDIMIENTO DE OBTENCIoN DE COMPUESTOS DE HIDRAZINA
ExpiredES207271A1
(es)