[EN] ETHYNYLXANTHINES, PREPARATION AND USE AS CALCIUM ION CHANNEL MODULATORS<br/>[FR] ÉTHYNYLXANTHINES, PRÉPARATION ET UTILISATION DE CES COMPOSÉS EN TANT QUE MODULATEURS DES CANAUX CALCIQUES
申请人:LATVIAN INST ORGANIC SYNTHESIS
公开号:WO2016159747A1
公开(公告)日:2016-10-06
The present invention relates to novel pharmaceutical compounds, which exhibit ability to act as calcium ion channel modulators, methods for their synthesis and the treatment and/or prevention of various diseases and disorders including deregulated calcium ion channel activity.
[EN] ETHYNYLXANTHINES, PREPARATION AND USE FOR CANCER TREATMENT<br/>[FR] ETHYNYLXANTHINES, LEURS PRÉPARATIONS ET LEURS UTILISATIONS POUR TRAITER LE CANCER
申请人:LATVIAN INST ORGANIC SYNTHESIS
公开号:WO2016159745A1
公开(公告)日:2016-10-06
The present invention relates to novel ethynylxanthine derivatives of formula (I) which exhibit high antiproliferative activity against various tumor cell lines, methods for their synthesis and use for the treatment and/or prevention of cancer.
[EN] NOVEL ETHYNYLXANTHINES, THEIR PREPARATION AND USE AS INHIBITORS OF MATRIX METALLOPROTEINASES AND ANGIOGENESIS<br/>[FR] NOUVELLES ÉTHYNYLXANTHINES, LEUR PRÉPARATION ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE MÉTALLOPROTÉINASES MATRICIELLES ET D'ANGIOGENÈSE
申请人:LATVIAN INST ORGANIC SYNTHESIS
公开号:WO2016159746A1
公开(公告)日:2016-10-06
The present invention relates to a novel ethynylxanthine derivatives of formula (I) which exhibit ability selectively suppress matrix metalloproteinases and therefore may act as inhibitors of angiogenesis, methods for their synthesis and use for the treatment and/or prevention of various diseases and disorders caused by overexpression of matrix metalloproteinases by administration of such substances.
8-Ethynylxanthines as promising antiproliferative agents, angiogenesis inhibitors, and calcium channel activity modulators
with terminal acetylenes were elaborated. Certain ethynylxanthine derivatives exhibit high in vitro antiproliferative activity against a panel of cancer cell lines, matrix metalloproteinase and in vitro angiogenesis inhibitory activity. Ca2+ channel blocking and agonist activity of the synthesized ethynylxanthines was discussed based on data obtained on the H9C2, SH-SY5Y, and A7R5 cell lines.