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Sandoz AG
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Sandoz AG
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Publication of FR865891ApublicationCriticalpatent/FR865891A/fr
C07D457/00—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid
C07D457/04—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 8
C07D457/06—Lysergic acid amides
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FR865891D1939-06-061940-05-28Procédé de préparation de la d-hydroxy-1-butylamide-2 de l'acide d-lysergique
ExpiredFR865891A
(fr)
Procédé de préparation de l'acide 1-méthyle-4-hydroxy-5-amino-naphtaline-1-sulfonique ou de l'acide 1-méthyle-4-amino-5-hydroxy-naphtaline-1-sulfonique