C-17 spirolactonization and 6,7 oxidation of steroids
摘要
The present invention involves novel intermediates, including a 7alpha-substituted steriod (II), and various novel processes which are used to prepare known intermediates useful in the production of eplerenone, a pharmaceutical agent.
申请公布号
ZA200407492(B)
申请公布日期
2006.11.29
申请号
ZA20040007492
申请日期
2003.03.21
申请人
PHARMACIA CORPORATION
发明人
MILLER, PAULA C.;POZZO, MARK J.;CHOU, SHINE K.;PEARLMAN, BRUCE ALLEN;PADILLA, AMPHLETT GREG;HAVENS, JEFFREY L.;MAKEY, SONJA S.;WU, HAIFENG
