CH372045A - Verfahren zur Herstellung der 17-Ester von 17a-Alkyl- und 17a-Alkenyl-17B-hydroxy- 4-3-keto-Steroiden der Androstan- bzw. Östranreihe
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Verfahren zur Herstellung der 17-Ester von 17a-Alkyl- und 17a-Alkenyl-17B-hydroxy- 4-3-keto-Steroiden der Androstan- bzw. Östranreihe
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Publication number
CH372045A
CH372045ACH5541858ACH5541858ACH372045ACH 372045 ACH372045 ACH 372045ACH 5541858 ACH5541858 ACH 5541858ACH 5541858 ACH5541858 ACH 5541858ACH 372045 ACH372045 ACH 372045A
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Application filed by Schering AgfiledCriticalSchering Ag
Publication of CH372045ApublicationCriticalpatent/CH372045A/de
C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
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
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Organic Chemistry
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Health & Medical Sciences
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General Health & Medical Sciences
(AREA)
Steroid Compounds
(AREA)
CH5541858A1957-02-231958-02-03Verfahren zur Herstellung der 17-Ester von 17a-Alkyl- und 17a-Alkenyl-17B-hydroxy- 4-3-keto-Steroiden der Androstan- bzw. Östranreihe
CH372045A
(de)
Verfahren zur Herstellung von 3-Enoläthern der 3-Oxo-Δ<4>-6-aminomethylsteroide der Androstan-, 19-Norandrostan-, Pregnan- und 19-Norpregnanreihe