Thiazolidinedione derivatives, method for preparing the derivatives and
申请人:Senga Pharmaceutical Laboratory Inc.
公开号:US05811439A1
公开(公告)日:1998-09-22
A thiazolidinedione derivative represented by the following general formula (I): ##STR1## \x9bwherein the dotted line represents a single bond or a double bond, the thiazolidinedione ring residue is linked to either of 2-, 3-, 4-, 5- and 6-positions on the indole ring and R represents a group selected from the group consisting of hydrogen atom and alkyl, alkenyl, alkynyl, phenyl, aralkyl, heterocycloalkyl, arylsulfonyl and arylaminocarbonyl groups! or a pharmaceutically acceptable salt thereof exhibits excellent effects of reducing the blood sugar level and of reducing the lipid concentration in blood and is accordingly useful as a therapeutic agent for treating diabates mellitus. These derivatives and pharmaceutically acceptable salt thereof are almost free of any side effect.
Thiazolidinedione derivatives, process for their preparation and pharmaceutical compositions containing them
申请人:TOBISHI PHARMACEUTICAL CO., LTD.
公开号:EP0780389A1
公开(公告)日:1997-06-25
A thiazolidinedione derivative represented by the following general formula (I):
[wherein the dotted line represents a single bond or a double bond , the thiazolidinedione ring residue is linked to either of 2-, 3-, 4-, 5- and 6-positions on the indole ring and R represents a group selected from the group consisting of hydrogen atom and alkyl, alkenyl, alkynyl, phenyl, aralkyl, heterocycloalkyl, arylsulfonyl and arylaminocarbonyl groups] or a pharmaceutically acceptable salt thereof exhibits excellent effects of reducing the blood sugar level and of reducing the lipid concentration in blood and is accordingly useful as a therapeutic agent for treating diabates mellitus. These derivatives and pharmaceutically acceptable salt thereof are almost free of any side effect.
The present invention relates to compounds that inhibit EZH2 activity. In particular, the present invention relates to compounds, pharmaceutical compositions and methods of use, such as methods of treating cancer using the compounds and pharmaceutical compositions of the present invention.
TFAA-treatment of allylic, propargylic, homopropargylic and some benzylic tert. 2,4-dimethoxybenzylamines leads to highly selective cleavage of their dimethoxybenzylic C-N bonds. The resultant trifluoroacetamides can then readily be converted to the corresponding secondary amines.