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Application filed by Chimiotherapie Lab FrancfiledCriticalChimiotherapie Lab Franc
Publication of BE588076ApublicationCriticalpatent/BE588076A/fr
C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
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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BE588076A1959-02-271960-02-26Procédé de préparation d'une pregnatriène-dione substituée, produit obtenu et produits intermédiaires utilisés.
BE588076A
(fr)
Procédé de préparation d'un dérivé 20-cétal cyclique de 3beta,5,17alpha-trihydroxy-6beta-méthyl-16-méthylène-5alpha-prégnan-20-one et produit obtenu