[EN] INDOLIC DERIVATIVES AND USE THEREOF IN MEDICAL FIELD<br/>[FR] DÉRIVÉS INDOLIQUES ET UTILISATION DE CELLES-CI DANS LE DOMAINE MÉDICAL
申请人:UNI DEGLI STUDI DL ROMA LA SAPIENZA
公开号:WO2011121629A1
公开(公告)日:2011-10-06
The present invention concerns indolic derivatives and use thereof in medical field. Particularly, the invention concerns 3-[(3',4',5'- trimethoxyphenyl)thio]-1 H-indole derivatives and bioisosteric derivatives thereof and their use for the treatment of tumours.
Rapid and Efficient Synthesis of 1<i>H</i>-Indol-2-yl-1<i>H</i>-quinolin-2-ones
作者:Jeffrey T. Kuethe、Audrey Wong、Ian W. Davies
DOI:10.1021/ol035541i
日期:2003.10.1
A concise and efficient synthesis of the novel indol-2-yl-1H-quinolin-2-one ring system found in the potent and selective KDR kinase inhibitors 1-3 is presented.
Design and Synthesis of 2-Heterocyclyl-3-arylthio-1<i>H</i>-indoles as Potent Tubulin Polymerization and Cell Growth Inhibitors with Improved Metabolic Stability
New arylthioindoles (ATIs) were obtained by replacing the 2-alkoxycarbonyl group with a bioisosteric 5-membered heterocycle nucleus. The new ATIs 5, 8, and 10 inhibited tubulin polymerization, reduced cell growth of a panel of human transformed cell lines, and showed higher metabolic stability than the reference ester 3. These compounds induced mitotic arrest and apoptosis at a similar level as combretastatin A-4 and vinblastine and triggered caspase-3 expression in a significant fraction of cells in both p53-proficient and p53-defective cell lines. Importantly, ATIs 5, 8, and 10 were more effective than vinorelbine, vinblastine, and paclitaxel as growth inhibitors of the P-glycoprotein-overexpressing cell line NCI/ADR-RES. Compound 5 was shown to have medium metabolic stability in both human and mouse liver microsomes, in contrast to the rapidly degraded reference ester 3, and a pharmacokinetic profile in the mouse characterized by a low systemic clearance and excellent oral bioavailability.
Highly chemoselective addition of (o-nitrobenzyl)silanes to nonenolizable aldehydes
作者:Giuseppe Bartoli、Marcella Bosco、Daniele Caretti、Renato Dalpozzo、Paolo E. Todesco
DOI:10.1021/jo00228a043
日期:1987.9
BARTOLI, GIUSEPPE;BOSCO, MARCELLA;CARETTI, DANIELE;DALPOZZO, RENATO;TODES+, J. ORG. CHEM., 52,(1987) N 19, 4381-4384