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Novartis AG
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Ciba Geigy AG
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Application filed by Ciba Geigy AGfiledCriticalCiba Geigy AG
Application grantedgrantedCritical
Publication of FR1057834ApublicationCriticalpatent/FR1057834A/fr
C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J75/00—Processes for the preparation of steroids in general
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Organic Chemistry
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General Health & Medical Sciences
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FR1057834D1950-05-261951-05-23Procédé de préparation d'oxycétones de la série du prégnane et produits conformes à ceux obtenus par ce procédé
ExpiredFR1057834A
(fr)
Procédé pour la préparation de produits appropriés à la consommation de l'homme et de l'animal à base de sirop résiduaire de la préparation du lactose et produits conformes à ceux obtenus par ce procédé