发明名称 |
NOVEL ANTIANDROGENIC AGENT |
摘要 |
<p>A compound of general formula (I): <CHEM> wherein, for example, X<1> and X<2> independently represent a hydrogen atom, R<a> represents a hydrogen atom or a protecting group for a hydroxyl group, R<b> and R<c> form an optionally protected -(C=O)- together with the 3-position carbon atom attached to R<b> and R<c>, and the broken line forms a single bond or a double bond together with the solid line, or a pharmaceutically acceptable salt of the compound or a prodrug thereof.</p> |
申请公布号 |
EP1304334(A1) |
申请公布日期 |
2003.04.23 |
申请号 |
EP20010945764 |
申请日期 |
2001.07.02 |
申请人 |
CHUGAI SEIYAKU KABUSHIKI KAISHA |
发明人 |
OHTA, MASATERU;KATO, NOBUAKI;NAKAMURA, MITSUAKI;TACHIBANA, KAZUTAKA |
分类号 |
A61K31/565;A61P13/08;A61P15/00;A61P17/00;A61P17/08;A61P17/14;A61P35/00;C07J1/00;C07J41/00;(IPC1-7):C07J41/00 |
主分类号 |
A61K31/565 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|