Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Novartis AG
Original Assignee
Ciba Geigy AG
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Publication date
Application filed by Ciba Geigy AGfiledCriticalCiba Geigy AG
Application grantedgrantedCritical
Publication of FR1174221ApublicationCriticalpatent/FR1174221A/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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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR1174221D1956-04-171957-04-15Procédé de préparation de lactones et produits ainsi obtenus
ExpiredFR1174221A
(fr)