CH453355A - Procédé de préparation de 17-éthynyl-19-nor-stéroïdes
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Procédé de préparation de 17-éthynyl-19-nor-stéroïdes
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Publication number
CH453355A
CH453355ACH1389665ACH1389665ACH453355ACH 453355 ACH453355 ACH 453355ACH 1389665 ACH1389665 ACH 1389665ACH 1389665 ACH1389665 ACH 1389665ACH 453355 ACH453355 ACH 453355A
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Priority claimed from FR993545Aexternal-prioritypatent/FR1421476A/fr
Priority claimed from CH624065Aexternal-prioritypatent/CH436278A/fr
Application filed by Roussel UclaffiledCriticalRoussel Uclaf
Publication of CH453355ApublicationCriticalpatent/CH453355A/fr
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
(AREA)
Organic Chemistry
(AREA)
Health & Medical Sciences
(AREA)
General Health & Medical Sciences
(AREA)
CH1389665A1964-11-021965-10-08Procédé de préparation de 17-éthynyl-19-nor-stéroïdes
CH453355A
(fr)