Aplysinopsin analogs: Synthesis and anti-proliferative activity of substituted (Z)-5-(N-benzylindol-3-ylmethylene)imidazolidine-2,4-diones
摘要:
A series of substituted (Z)-5-(N-benzylindol-3-ylmethylene)imidazolidine-2,4-dione ( 3) analogs structurally related to aplysinopsin, and that incorporate a variety of substituents in both the indole and N-benzyl moieties have been synthesized under microwave irradiation and conventional heating methods These analogs were evaluated for their anti-proliferative activity against MCF-7 and MDA-231 breast cancer cell lines, and A549 and H460 lung cancer cell lines. Two analogs, 3f and 3j had IC50 values of 4.4 and 5.2 mu M, respectively, compared to 5-fluorouracil (IC50 = 15.2 mu M) against MCF-7 cells. (C) 2010 Elsevier Ltd. All rights reserved.
Novel substituted (Z)-5-((N-benzyl-1H-indol-3-yl)methylene)imidazolidine-2,4-diones and 5-((N-benzyl-1H-indol-3-yl)methylene)pyrimidine-2,4,6(1H,3H,5H)-triones as potent radio-sensitizing agents
作者:Y. Thirupathi Reddy、Konjeti R. Sekhar、Nidhish Sasi、P. Narsimha Reddy、Michael L. Freeman、Peter A. Crooks
DOI:10.1016/j.bmcl.2009.11.082
日期:2010.1
A series of (Z)-5-((N-benzyl-1H-indol-3-yl)methylene)imidazolidine-2,4-dione (9a-9m) and 5-((N-benzyl-1H-indol-3-yl)methylene)pyrimidine-2,4,6(1H,3H,5H)-trione (10a-10i) derivatives that incorporate a variety of aromatic substituents in both the indole and N-benzyl moieties have been synthesized. These analogs were evaluated for their radiosensitization activity against the HT-29 cell line. Three analogs, 10a, 10b, and 10c were identified as the most potent radiosensitizing agents. (C) 2009 Elsevier Ltd. All rights reserved.
Aplysinopsin analogs: Synthesis and anti-proliferative activity of substituted (Z)-5-(N-benzylindol-3-ylmethylene)imidazolidine-2,4-diones
作者:Y. Thirupathi Reddy、P. Narsimha Reddy、Srinivas Koduru、Chendil Damodaran、Peter A. Crooks
DOI:10.1016/j.bmc.2010.03.054
日期:2010.5
A series of substituted (Z)-5-(N-benzylindol-3-ylmethylene)imidazolidine-2,4-dione ( 3) analogs structurally related to aplysinopsin, and that incorporate a variety of substituents in both the indole and N-benzyl moieties have been synthesized under microwave irradiation and conventional heating methods These analogs were evaluated for their anti-proliferative activity against MCF-7 and MDA-231 breast cancer cell lines, and A549 and H460 lung cancer cell lines. Two analogs, 3f and 3j had IC50 values of 4.4 and 5.2 mu M, respectively, compared to 5-fluorouracil (IC50 = 15.2 mu M) against MCF-7 cells. (C) 2010 Elsevier Ltd. All rights reserved.