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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Laboratoires Francais de Chimiotherapie SA
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Laboratoires Francais de Chimiotherapie SA
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Priority claimed from FR820725Aexternal-prioritypatent/FR1363109A/fr
Application filed by Laboratoires Francais de Chimiotherapie SAfiledCriticalLaboratoires Francais de Chimiotherapie SA
Priority to FR832805ApriorityCriticalpatent/FR55M/fr
Application grantedgrantedCritical
Publication of FR55MpublicationCriticalpatent/FR55M/fr
A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
A61K31/00—Medicinal preparations containing organic active ingredients
A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J75/00—Processes for the preparation of steroids in general
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FR832805A1960-03-081960-07-12Nouveau médicament notamment pour le traitement des spasmes d'origine coronaire
ExpiredFR55M
(fr)