CH447157A - Verfahren zur Herstellung von 19-Chlor- bzw. 19-Fluor-3B-hydroxy- 5-pregnen-20-on-derivaten
- Google Patents
Verfahren zur Herstellung von 19-Chlor- bzw. 19-Fluor-3B-hydroxy- 5-pregnen-20-on-derivaten
Info
Publication number
CH447157A
CH447157ACH151763ACH151763ACH447157ACH 447157 ACH447157 ACH 447157ACH 151763 ACH151763 ACH 151763ACH 151763 ACH151763 ACH 151763ACH 447157 ACH447157 ACH 447157A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Syntex CorpfiledCriticalSyntex Corp
Publication of CH447157ApublicationCriticalpatent/CH447157A/de
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
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Health & Medical Sciences
(AREA)
General Health & Medical Sciences
(AREA)
Steroid Compounds
(AREA)
CH151763A1962-02-091963-02-07Verfahren zur Herstellung von 19-Chlor- bzw. 19-Fluor-3B-hydroxy- 5-pregnen-20-on-derivaten
CH447157A
(de)