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Sandoz AG
Original Assignee
Sandoz AG
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Publication date
Application filed by Sandoz AGfiledCriticalSandoz AG
Publication of DE1090670BpublicationCriticalpatent/DE1090670B/de
C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Hydrogenated Pyridines
(AREA)
Plural Heterocyclic Compounds
(AREA)
DES55834A1957-07-241957-11-11Verfahren zur Herstellung von 3, 5-Dioxo-pyrazolidin-Derivaten
PendingDE1090670B
(de)