Legal status (The legal status 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 status listed.)
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Hoechst AG
Original Assignee
Hoechst AG
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Filing date
Publication date
Priority to BE650898DpriorityCriticalpatent/BE650898A/fr
Application filed by Hoechst AGfiledCriticalHoechst AG
Priority to DEF40303Aprioritypatent/DE1214222B/de
Publication of DE1214222BpublicationCriticalpatent/DE1214222B/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
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Health & Medical Sciences
(AREA)
General Health & Medical Sciences
(AREA)
Steroid Compounds
(AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur
(AREA)
DEF40303A1963-07-231963-07-23Verfahren zur Herstellung von 3, 5-Cyclo-6-oxo-steroiden der Pregnan-, Pregnen-, Androstan- und Androsten-Reihe
PendingDE1214222B
(de)