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Synthesis and Biological Evaluation of Indole‐2‐carbohydrazide Derivatives as Anticancer Agents with Anti‐angiogenic and Antiproliferative Activities
Author(s) -
Zhang Jianqiang,
Liu Tongyang,
Chen Mei,
Liu Feifei,
Liu Xingyuan,
Zhang Jihong,
Lin Jun,
Jin Yi
Publication year - 2018
Publication title -
chemmedchem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.817
H-Index - 100
eISSN - 1860-7187
pISSN - 1860-7179
DOI - 10.1002/cmdc.201800033
Subject(s) - angiogenesis , chorioallantoic membrane , umbilical vein , human umbilical vein endothelial cell , cell culture , chemistry , in vitro , endothelial stem cell , cytotoxicity , carbohydrazide , pharmacology , cancer research , biochemistry , microbiology and biotechnology , biology , genetics , medicinal chemistry
A novel series of indole‐2‐carbohydrazide derivatives were synthesized, characterized, and evaluated for their antiproliferative activities against two cancer cell lines, HCT116 and SW480, and a normal human fetal lung fibroblast cell line, MRC‐5. Among this series, compound 24 f displayed potent cytotoxic activities in vitro against HCT116 and SW480 cell lines with GI 50 values of 8.1 and 7.9 μ m , respectively, and was inactive against MRC‐5 cells. The newly synthesized compounds were also evaluated for anti‐angiogenesis capabilities by chick chorioallantoic membrane, human umbilical vein endothelial cell (HUVEC) migration, and endothelial microtubule formation assays. Moreover, the effects of 24 f on the vascular endothelial growth factor receptor‐2 and the signaling pathway in HUVECs indicated that this compound inhibits VEGFR‐2 and its downstream related proteins. These results indicate that compound 24 f , as well as the other derivatives, are promising inhibitors of angiogenesis.