This invention provides a pharmaceutically acceptable salt of 3beta-hydroxy-5(10)-estrene-17-one 3-sulfate ester and a pharmaceutically acceptable salt of 3alpha-hydroxy-5(10)-estrene-17-one 3-sulfate ester, which are useful as an estrogens.
申请公布号
US6649779(B2)
申请公布日期
2003.11.18
申请号
US20020162972
申请日期
2002.06.05
申请人
WYETH
发明人
KAGAN MICHAEL Z.;KONG FANGMING;MCDONALD LEONARD A.;RAVEENDRANATH PANOLIL;SHAH SYED M.;ZELDIS JOSEPH
