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Sandoz AG
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Sandoz AG
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Publication of FR1208266ApublicationCriticalpatent/FR1208266A/fr
C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
C07C251/72—Hydrazones
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
C07D317/70—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with ring systems containing two or more relevant rings
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Chemical & Material Sciences
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Organic Chemistry
(AREA)
FR1208266D1957-06-031958-06-02Procédé de préparation de dérivés de l'acide podophyllique
ExpiredFR1208266A
(fr)