Redox Isomerization via Azomethine Ylide Intermediates: <i>N</i>-Alkyl Indoles from Indolines and Aldehydes
作者:Indubhusan Deb、Deepankar Das、Daniel Seidel
DOI:10.1021/ol1031359
日期:2011.2.18
Indolines react with aromatic and heteroaromatic aldehydes to yield N-alkyl indoles in a benzoic acid catalyzed redox isomerization reaction. Azomethine ylides are intermediates in this process which was established by intramolecular [3 + 2] trapping experiments.
2-(1h-indol-3-yl)-2-oxo-acetamides with antitumor activity
申请人:——
公开号:US20030158153A1
公开(公告)日:2003-08-21
2-(1H-Indol-3-yl)-2-oxo-acetamides having antitumor activity, in particular against solid tumors, more precisely colon and lung tumors, of the following formula I:
1
wherein Y is an oxygen of sulfur atom and X, R
1
, R
2
, R
3
, R
4
and R
5
are as defined in claim 1.
2-(1h-indol-3-yl)-2-oxo-acetic acid amides with antitumor activity
申请人:——
公开号:US20040029858A1
公开(公告)日:2004-02-12
2-(III-Indol-3-yl)-2-oxo-acetamide derivatives of formula (I) having antitumor activity in particular against solid tumors, specifically colon and lung tumors.
1
Design, synthesis and biological evaluation of structurally new 4-indolyl quinazoline derivatives as highly potent, selective and orally bioavailable EGFR inhibitors
representative EGFR inhibitors have been approved for clinical use, it is highly desirable to develop highly potent and selective EGFR inhibitors with novel scaffolds because of the occurrence of acquired resistance after treatment. Here we first demonstrate that the 4-indolyl quinazoline derivatives could potently inhibit EGFR in vitro and in vivo, of which YS-67 effectively and selectively inhibits EGFR[WT]