Preparing method for derivatives of progester-4,9(11), 17(20)-triene-3-one

The invention relates to the compounds (I): where Hal is chlorine or bromine, R is (C1-C6)alkyl, (C7-C15)aralkyl or a silylated residue, K is a group (n = 2 or 3) and the wavy lines symbolise the possible existence of 2 isomers, to their preparation and to their application in the preparation of the...

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Bibliographische Detailangaben

Hauptverfasser:	F. BRION, J. BUENDIA, C. DIOLEZ
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY METALLURGY ORGANIC CHEMISTRY STEROIDS
Online-Zugang:	Volltext bestellen
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