专利检索 ap:("Laboratoire Theramex") AND inv:"DILLENSCHNEIDER, Jean-Marc" 第 1 页

1.

发明授权
A PROCESS FOR INTRODUCING A DOUBLE BOND INTO POSITION 15,16 OF A STEROID 有权
标题翻译：方法引入双键位置STEROIDS 15.16

公开(公告)号：EP2534165B1

公开(公告)日：2013-07-24

申请号：EP11702245.9

申请日：2011-02-08

申请人： Laboratoire Theramex

发明人： MOUTOU, Jean-Luc , MOUTON, Florent , PELLEGRINO, Gilles , DILLENSCHNEIDER, Jean-Marc , LAFAY, Jean

IPC分类号： C07J1/00

CPC分类号： C07J1/00 , C07J1/0059

2.

发明公开
A PROCESS FOR INTRODUCING A DOUBLE BOND INTO POSITION 15,16 OF A STEROID 有权
标题翻译：方法引入双键位置STEROIDS 15.16

公开(公告)号：EP2534165A2

公开(公告)日：2012-12-19

申请号：EP11702245.9

申请日：2011-02-08

申请人： Laboratoire Theramex

发明人： MOUTOU, Jean-Luc , MOUTON, Florent , PELLEGRINO, Gilles , DILLENSCHNEIDER, Jean-Marc , LAFAY, Jean

IPC分类号： C07J1/00

CPC分类号： C07J1/00 , C07J1/0059

摘要： The invention relates to a process for the preparation of a compound of formula (I): wherein R
1 and R
2 are as defined in the description, by reaction of a compound of formula (II) with a base. Compound (I) is an intermediate useful in the preparation of gestodene.