Merck
  • Home
  • Search Results
  • Discovery of biphenyl-based VEGFR-2 inhibitors. Part 3: design, synthesis and 3D-QSAR studies.

Discovery of biphenyl-based VEGFR-2 inhibitors. Part 3: design, synthesis and 3D-QSAR studies.

Bioorganic & medicinal chemistry (2015-02-01)
Wen Lu, Pengfei Li, Yuanyuan Shan, Ping Su, Jinfeng Wang, Yaling Shi, Jie Zhang
ABSTRACT

VEGFR-2 plays an essential role in angiogenesis and is a central target for anticancer drug discovery. In order to develop novel VEGFR-2 inhibitors, we designed and synthesized 33 biphenyl amides based on our previously reported lead compound. The biological results indicated that four compounds (18b, 20e, 20h and 20j) are potent VEGFR-2 inhibitors which are comparable to positive control. Compound 18b displayed the most potent VEGFR-2 inhibition with IC50 value of 2.02nM. Moreover, it exhibited promising antiproliferative activity against MCF-7 and SMMC-7721 cells with IC50 values of 1.47μM and 5.98μM, respectively. Molecular docking and 3D-QSAR studies were also carried out. The results indicated that these biphenyl amides could serve as promising leads for further optimization as novel VEGFR-2 inhibitors.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Dimethyl sulfoxide-d6, "100%", 99.96 atom % D
Sigma-Aldrich
Dimethyl sulfoxide-d6, 99.9 atom % D
Sigma-Aldrich
Dimethyl sulfoxide-d6, 99.5 atom % D
Sigma-Aldrich
Dimethyl sulfoxide-d6, "100%", 99.96 atom % D, contains 0.03 % (v/v) TMS
Sigma-Aldrich
Dimethyl sulfoxide-d6, "100%", 99.96 atom % D
Sigma-Aldrich
Dimethyl sulfoxide-d6, "100%", 99.96 atom % D
Sigma-Aldrich
Dimethyl sulfoxide-d6, anhydrous, 99.9 atom % D
Sigma-Aldrich
Dimethyl sulfoxide-d6, 99.9 atom % D, contains 0.03 % (v/v) TMS
Sigma-Aldrich
Dimethyl sulfoxide-d6, 99.9 atom % D, contains 1 % (v/v) TMS
Sigma-Aldrich
Chloroform-d, 99.8 atom % D, contains 1 % (v/v) TMS
Sigma-Aldrich
Chloroform-d, 99.8 atom % D
Sigma-Aldrich
Chloroform-d, 99.8 atom % D, contains 0.03 % (v/v) TMS
Sigma-Aldrich
Chloroform-d, "100%", 99.96 atom % D
Sigma-Aldrich
Chloroform-d, "100%", 99.96 atom % D, contains 0.5 wt. % silver wire as stabilizer
Sigma-Aldrich
Chloroform-d, ≥99.8 atom % D, contains 0.5 wt. % silver foil as stabilizer
Sigma-Aldrich
Chloroform-d, "100%", 99.96 atom % D, contains 0.03 % (v/v) TMS
Sigma-Aldrich
Chloroform-d, 99.8 atom % D, contains 0.1 % (v/v) TMS
Sigma-Aldrich
Chloroform-d, ≥99.8 atom % D, contains 0.5 wt. % silver foil as stabilizer, 0.03 % (v/v) TMS
Sigma-Aldrich
Chloroform-d, 99.8 atom % D, contains 0.05 % (v/v) TMS
Sigma-Aldrich
Chloroform-d, ≥99.8 atom % D, anhydrous