| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an indole derivative having an undifferentiation maintenance action on embryonic stem (ES) cells and to provide a production method and a use thereof. <P>SOLUTION: The compound is represented by formula [wherein R<SP>1</SP>-R<SP>10</SP>are each the same or different electron-withdrawing group, electron donating group or a hydrogen atom] or a salt thereof. <P>COPYRIGHT: (C)2008,JPO&INPIT |
