Abstract:
:EGFR and VEGFR-2 are involved in pathological disorders and the progression of different kinds of tumors, the combined blockade of EGFR and VEGFR signaling pathways appears to be an attractive approach to cancer therapy. In this work, a series of 4-anilinoquinazoline derivatives containing substituted diaryl urea or glycine methyl ester moiety were designed and identified as EGFR and VEGFR-2 dual inhibitors. Compounds 19i, 19j and 19l exhibited the most potent inhibitory activities against EGFR (IC50 = 1 nM, 78 nM and 51 nM, respectively) and VEGFR-2 (IC50 = 79 nM, 14 nM and 14 nM, respectively), they showed good antiproliferative activities as well. Molecular docking established the interaction of 19i with the DFG-out conformation of VEGFR-2, suggesting that they might be type II kinase inhibitors.
journal_name
Eur J Med Chemjournal_title
European journal of medicinal chemistryauthors
Zhang HQ,Gong FH,Ye JQ,Zhang C,Yue XH,Li CG,Xu YG,Sun LPdoi
10.1016/j.ejmech.2016.09.039subject
Has Abstractpub_date
2017-01-05 00:00:00pages
245-254eissn
0223-5234issn
1768-3254pii
S0223-5234(16)30769-3journal_volume
125pub_type
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