New 4-halogenated steroids, their preparation process and intermediates, their use as medicaments and the pharmaceutical compositions containing them
申请人:Hoechst Marion Roussel
公开号:US20010005756A1
公开(公告)日:2001-06-28
A subject of the invention is the compounds of formula (I):
1
in which X is a halogen atom, D represents the remainder of an optionally substituted pentagonal or hexagonal ring and optionally carrying an unsaturation, R
1
, R
2
, R
3
, R
4
, Y and n are as defined in the description, their preparation process and intermediates, their use as medicaments and the compositions containing them.
4-halogenated steroids, their preparation process and intermediates, their use as medicaments and the pharmaceutical compositions containing them
申请人:——
公开号:US20020040135A1
公开(公告)日:2002-04-04
A subject of the invention is the compounds of formula (I):
1
in which X is a halogen atom, D represents the remainder of an optionally substituted pentagonal or hexagonal ring and optionally carrying an unsaturation, R
1
, R
2
, R
3
, R
4
, Y and n are as defined in the description, their preparation process and intermediates, their use as medicaments and the compositions containing them.
NOUVEAUX STEROIDES 4-HALOGENES, LEUR PROCEDE ET INTERMEDIAIRES DE PREPARATION, LEUR APPLICATION COMME MEDICAMENTS ET LES COMPOSITIONS PHARMACEUTIQUES LES RENFERMANT