COMBRETASTATIN ANALOGS FOR USE IN THE TREATMENT OF CANCER
申请人:Schobert Rainer
公开号:US20130137740A1
公开(公告)日:2013-05-30
The present invention relates to specific analogs of combretastatin, in particular the compounds of formula (I) as described and defined herein, and pharmaceutical compositions comprising the compounds, as well as their medical use, in particular in the treatment or prevention of cancer, including multidrug-resistant cancer.
Combretastatin analogs for use in the treatment of cancer
申请人:Universität Bayreuth
公开号:EP2566851B1
公开(公告)日:2015-01-14
US8980933B2
申请人:——
公开号:US8980933B2
公开(公告)日:2015-03-17
4-(3-Halo/amino-4,5-dimethoxyphenyl)-5-aryloxazoles and -<i>N</i>-methylimidazoles That Are Cytotoxic against Combretastatin A Resistant Tumor Cells and Vascular Disrupting in a Cisplatin Resistant Germ Cell Tumor Model
New combretastatin A analogues featuring oxazole or N-methylimidazole bridged Z-alkenes and haloor amino-substituted A-rings were tested against various cancer cell lines and in testicular germ cell tumor xenografts in mice. Imidazoles with 3-halo-4,5-dimethoxy substituted A-rings and 3-amino-4-methoxy substituted B-rings (7b and 8b) were efficacious at nanomolar concentrations against cells of combretastatin A refractory HT-29 colon carcinoma, multidrug-resistant MCF-7/Topo breast carcinoma, and cisplatin-resistant 1411 HP testicular germ cell tumor. They induced apoptosis and inhibited tubulin polymerization. While well tolerated by mice at high doses, these imidazoles initiated extensive intratumoral hemorrhage and regressions of highly vascularized 1411 HP xenografts.
[EN] COMBRETASTATIN ANALOGS FOR USE IN THE TREATMENT OF CANCER<br/>[FR] ANALOGUES DE LA COMBRÉTASTATINE POUR UTILISATION DANS LE TRAITEMENT DU CANCER
申请人:UNIV BAYREUTH
公开号:WO2011138409A1
公开(公告)日:2011-11-10
The present invention relates to specific analogs of combretastatin, in particular the compounds of formula (I) as described and defined herein, and pharmaceutical compositions comprising the compounds, as well as their medical use, in particular in the treatment or prevention of cancer, including multidrug-resistant cancer.