CH407995A - Procédé de préparation de dérivés du 20-hydroxy-méthyl-prégnane
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Procédé de préparation de dérivés du 20-hydroxy-méthyl-prégnane
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Publication number
CH407995A
CH407995ACH79262ACH79262ACH407995ACH 407995 ACH407995 ACH 407995ACH 79262 ACH79262 ACH 79262ACH 79262 ACH79262 ACH 79262ACH 407995 ACH407995 ACH 407995A
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Application filed by Roussel UclaffiledCriticalRoussel Uclaf
Publication of CH407995ApublicationCriticalpatent/CH407995A/fr
C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
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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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Health & Medical Sciences
(AREA)
General Health & Medical Sciences
(AREA)
Steroid Compounds
(AREA)
CH79262A1961-01-241962-01-23Procédé de préparation de dérivés du 20-hydroxy-méthyl-prégnane
CH407995A
(fr)