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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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Publication of FR1179948ApublicationCriticalpatent/FR1179948A/fr
C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two 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 directly attached to ring carbon atoms
C07D211/86—Oxygen atoms
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Organic Chemistry
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FR1179948D1955-01-191955-12-23Procédé pour la préparation de dérivés de pipéridine
ExpiredFR1179948A
(fr)