478080-03-4Relevant academic research and scientific papers
Novel Aryl-Modified Benzoylamino-N-(5,6-dimethoxy-1H-benzoimidazol-2-yl)-heteroamides as Potent Inhibitors of Vascular Endothelial Growth Factor Receptors 1 and 2
Ashok, Abhishek,Thanukrishnan, Kannan,Bhojya Naik, Halehatty S.,Maridu, Rajendraswami
, p. 1949 - 1956 (2017/05/29)
Tumor angiogenesis has become an important target for antitumor therapy, with most current therapies aimed at blocking the vascular endothelial growth factor (VEGF) pathway. The VEGF and its receptors have been implicated as key factors in tumor angiogenesis and are major targets in cancer therapy. A series of aryl-modified benzoylamino-N-(5,6-dimethoxy-1H-benzoimidazol-2-yl)-heteroamides were synthesized from 2-amino-5,6-dimethoxy benzimidazole and aryl-substituted benzoylamino hetero acids. The new compounds were tested for inhibition of VEGF receptors I and II (VEGFR-1 and VEGFR-2). Compound 6e displayed VEGFR-2 inhibitory activity with a 50% inhibition concentration value as low as 0.020 μM in a homogeneous time-resolved fluorescence enzymatic assay. VEGFR-2 active compounds display good activity against VEGFR-1 as well.
