55602-36-3Relevant articles and documents
Synthesis and antiproliferative activity of 6,7-disubstituted-4-phenoxyquinoline derivatives bearing the 2-oxo-4-chloro-1,2-dihydroquinoline-3-carboxamide moiety
Tang, Qidong,Zhai, Xin,Tu, Yayi,Wang, Ping,Wang, Linxiao,Wu, Chunjiang,Wang, Wenhui,Xie, Hongbo,Gong, Ping,Zheng, Pengwu
, p. 1794 - 1798 (2016/12/22)
A series of 6,7-disubstituted-4-phenoxyquinoline derivatives bearing the 2-oxo-4-chloro-1,2-dihydroquinoline-3-carboxamide moiety were synthesized, and evaluated for their antiproliferative activity against 5 cancer cell lines (H460, HT-29, MKN-45, A549, and U87MG). Most compounds showed moderate to excellent potency, and compared to foretinib, the most promising analog 42 (c-Met/Flt-3 IC50= 1.21/2.15 nM) showed a 6.1-fold increase in activity against H460 cell line in vitro. The enzymatic assays (c-Met, VEGFR-2, Flt-3, PDGFR-β, c-Kit, and EGFR) of compound 42 were evaluated in vitro. Docking analysis showed that compound 42 could form three hydrogen bonds with c-Met. Structure–activity relationship studies indicated that a more water-soluble cyclic tertiary amine and electron-withdrawing groups at 4-position of the phenyl ring contribute to the antitumour activity.
Hydrogen-bonded dimer stacking induced emission of aminobenzoic acid compounds
Zhou, Tianlei,Li, Feng,Fan, Yan,Song, Weifeng,Mu, Xiaoyue,Zhang, Hongyu,Wang, Yue
supporting information; experimental part, p. 3199 - 3201 (2009/12/01)
A series of aminobenzoic acid crystals with stacking-induced emission properties has been achieved and the packing structures of the hydrogen-bonded acid dimers provided an explanation for the emission characteristics of the crystals.
