The new analogue 2 of combretastatinA-4 was discovered to be an inhibitor of tubulin polymerization with an IC50 of 7.6 microM and reduced angiogenesis in the in vivo chick embryo model. Interestingly, in a series of 2,3-diarylmaleimides closely related to this lead, no other compound was found to be active in the tubulin polymerization assay. However, by screening in the in vivo chick embryo assay
3-(indolyl)- or 3-(azaindolyl)-4-arylmaleimide derivatives for use in the treatment of colon and gastric adenocarcinoma
申请人:Johannes Gutenberg-Universität Mainz
公开号:EP2338486A1
公开(公告)日:2011-06-29
The present invention relates to the use of a compound of formula (I)
wherein R1, and R3 are as defined in the description and R2 is a phenyl group which is substituted with 2 or 3 C1-G6 alkoxy groups, or
a physiologically acceptable salt thereof, or a solvate of the compound of formula (I) or of the salt thereof,
for treatment of colorectal or gastric adenocarcinoma.
3-(INDOLYL)-4-ARYLMALEIMIDE DERIVATIVES AND THEIR USE AS ANGIOGENESIS INHIBITORS
申请人:Dannhardt Gerd
公开号:US20090306124A1
公开(公告)日:2009-12-10
The present invention relates to a compound of formula (I) wherein R
1
is H, C
1
-C
6
-alkyl, phenyl-C
1
-C
4
-alkyl or phenyl, R
2
is a phenyl group which is substituted with 2 or 3 C
1
-C
6
-alkoxy groups and R
3
is indolyl or azaindolyl which may carry one or two substituents independently selected from C
1
-C
6
-alkyl, C
1
-C
6
-alkoxy, phenyl, OH, halogen, NH
2
, C
1
-C
6
-alkylamino, di-C
1
-C
6
-alkylamino, heteroaryl with 5 or 6 ring atoms containing 1 or 2 heteroatoms which are independently selected from O, N, and S and heterocyclyl with 5 or 6 ring atoms containing 1 or 2 heteroatoms which are independently selected from O, N, and S and the physiologically acceptable salts thereof as well as the physiologically acceptable solvates of the compounds of formula 1 and of the salts thereof. The compounds of formula (I) are suitable for controlling angiogenesis.
3-(INDOLYL)- OR 3-(AZAINDOLYL)- 4-ARYLMALEIMIDE DERIVATIVES FOR USE IN THE TREATMENT OF COLON AND GASTRIC ADENOCARZINOMA
申请人:Dannhardt Gerd
公开号:US20130029986A1
公开(公告)日:2013-01-31
The present invention relates to the use of a compound of formula (I) wherein R
1
and R
3
are as defined in the description and R
2
is a phenyl group which is substituted with 2 or 3 C
1
-C
6
alkoxy groups, or a physiologically acceptable salt thereof, or a solvate of the compound of formula (I) or of the salt thereof, for treatment of colorectal or gastric adenocarcinoma.