The design and synthesis of 2,6-diphenylthiazolo[3,2-b][1,2,4]triazoles characterized by a large aromatic building block bearing cationic side chains are reported. These molecules are evaluated as telomeric G-quadruplex stabilizers and for their selectivity towards duplex DNA by competition experiments. Two compounds (14a, 19) were found active with high selectivity for telomeric G-quadruplex over
报道了以带有阳离子侧链的大芳香结构单元为特征的2,6-二苯基噻唑并[3,2- b ] [1,2,4]三唑的设计与合成。这些分子被评估为端粒G-四链体稳定剂,并通过竞争实验评估其对双链体DNA的选择性。发现两种化合物(14a,19)对端粒G-四链体具有比双链DNA高的选择性。
Design, synthesis and biological evaluation of novel diarylacylhydrazones derivatives for the efficient treatment of idiopathic pulmonary fibrosis
Herein, based on our previous findings that nifuroxazide (NIF) could effectively attenuate pulmonary fibrosis by inhibiting STAT3 activation, a series of diarylacylhydrazones derivatives have been designed and synthesized. Among them, compounds 44 and 52 could inhibit TGF-β1-induced abnormal activation of NIH-3T3 and A549 cells, as well as migration and EMT of A549 cells. In a bleomycin-induced mouse
Development of Receptor for Advanced Glycation End Products (RAGE) ligands through target directed dynamic combinatorial chemistry: a novel class of possible antagonists
Tackling the Receptor for Advanced Glycation End Products (RAGE) inhibition via Dynamic CombinatorialChemistry (DCC). Leveraging protein recognition, in the presence of a continually self-correcting, evolving dynamic library, we were able to find novel ligands for RAGE. Our biological tests confirmed their superior affinities, as well as potential as antagonists, a fresh perspective for inhibiting