67345-78-2Relevant academic research and scientific papers
SUBSTITUTED THIAZOLO-PYRIDINE COMPOUNDS AS MALT1 INHIBITORS
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Page/Page column 137-138, (2018/02/28)
Disclosed are compounds of the general formula (I), wherein R1-R3 are as defined herein, for use as MALT1 inhibitors in the treatment of autoimmune and inflammatory diseases or disorders. Methods of synthesizing the compounds are also disclosed. Also disc
Rational design, synthesis and biological evaluation of 1,3,4-oxadiazole pyrimidine derivatives as novel pyruvate dehydrogenase complex E1 inhibitors
He, Haifeng,Wang, Wei,Zhou, Yuan,Xia, Qin,Ren, Yanliang,Feng, Jiangtao,Peng, Hao,He, Hongwu,Feng, Lingling
, p. 1879 - 1888 (2016/04/05)
On the basis of previous study on 2-methylpyrimidine-4-ylamine derivatives I, further synthetic optimization was done to find potent PDHc-E1 inhibitors with antibacterial activity. Three series of novel pyrimidine derivatives 6, 11 and 14 were designed and synthesized as potential Escherichia coli PDHc-E1 inhibitors by introducing 1,3,4-oxadiazole-thioether, 2,4-disubstituted-1,3-thiazole or 1,2,4-triazol-4-amine-thioether moiety into lead structure I, respectively. Most of 6, 11 and 14 exhibited good inhibitory activity against E. coli PHDc-E1 (IC50 0.97-19.21 μM) and obvious inhibitory activity against cyanobacteria (EC50 0.83-9.86 μM). Their inhibitory activities were much higher than that of lead structure I. 11 showed more potent inhibitory activity against both E. coli PDHc-E1 (IC50 50 50 = 0.97 μM) and cyanobacteria (EC50 = 0.83 μM). The possible interactions of the important residues of PDHc-E1 with title compounds were studied by molecular docking, site-directed mutagenesis, and enzymatic assays. The results indicated that 11d had more potent inhibitory activity than that of 14d or I due to its 1,3,4-oxadiazole moiety with more binding position and stronger interaction with Lsy392 and His106 at active site of E. coli PDHc-E1.
