CH368165A - Verfahren zur Herstellung von 17B-Oxy-17a-alkinyl-19-norandrost-4-en-3-onen
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Verfahren zur Herstellung von 17B-Oxy-17a-alkinyl-19-norandrost-4-en-3-onen
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Publication number
CH368165A
CH368165ACH5974258ACH5974258ACH368165ACH 368165 ACH368165 ACH 368165ACH 5974258 ACH5974258 ACH 5974258ACH 5974258 ACH5974258 ACH 5974258ACH 368165 ACH368165 ACH 368165A
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Application filed by British Drug Houses LtdfiledCriticalBritish Drug Houses Ltd
Publication of CH368165ApublicationCriticalpatent/CH368165A/de
C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
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)
CH5974258A1957-05-211958-05-21Verfahren zur Herstellung von 17B-Oxy-17a-alkinyl-19-norandrost-4-en-3-onen
CH368165A
(de)