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Novartis AG
BASF Schweiz AG
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Ciba Geigy AG
Ciba AG
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Application filed by Ciba Geigy AG, Ciba AGfiledCriticalCiba Geigy AG
Priority to FR869640ApriorityCriticalpatent/FR1311818A/fr
Application grantedgrantedCritical
Publication of FR1311818ApublicationCriticalpatent/FR1311818A/fr
C07D459/00—Heterocyclic compounds containing benz [g] indolo [2, 3-a] quinolizine ring systems, e.g. yohimbine; 16, 18-lactones thereof, e.g. reserpic acid lactone
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Organic Chemistry
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FR869640A1961-08-011961-08-01Procédé pour la préparation de nouveaux éthers, entre autres du 18-épi-0-(méthoxyéthyl)-réserpate de 2-méthoxy-éthyle
ExpiredFR1311818A
(fr)
Procédé de préparation de nouveaux prégnadiènes, entre autres du delta1,4-3,20-dioxo-6alpha-fluoro-16alpha-méthyl-11beta,14alpha,17alpha,21-tétrahydroxy-prégnadiène