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Sandoz AG
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Sandoz AG
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Publication of FR1209245ApublicationCriticalpatent/FR1209245A/en
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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Plural Heterocyclic Compounds
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FR1209245D1957-07-121958-07-10
Process for the preparation of 3, 5-diketo-pyrazolidine derivatives
ExpiredFR1209245A
(en)