37859-23-7Relevant articles and documents
N-monoarylacetothioureas as potent urease inhibitors: synthesis, SAR, and biological evaluation
Fang, Hai-Lian,He, Jie-Ling,Li, Wei-Yi,Liu, Shan-Shan,Ni, Wei-Wei,Pan, Xing-Ming,Xiao, Zhu-Ping,Ye, Ya-Xi,Yi, Juan,Zhou, Mi,Zhou, Tian-Li,Zhu, Hai-Liang
, p. 404 - 413 (2020/01/03)
A urease inhibitor with good in vivo profile is considered as an alternative agent for treating infections caused by urease-producing bacteria such as Helicobacter pylori. Here, we report a series of N-monosubstituted thioureas, which act as effective urease inhibitors with very low cytotoxicity. One compound (b19) was evaluated in detail and shows promising features for further development as an agent to treat H. pylori caused diseases. Excellent values for the inhibition of b19 against both extracted urease and urease in intact cell were observed, which shows IC50 values of 0.16 ± 0.05 and 3.86 ± 0.10 μM, being 170- and 44-fold more potent than the clinically used drug AHA, respectively. Docking simulations suggested that the monosubstituted thiourea moiety penetrates urea binding site. In addition, b19 is a rapid and reversible urease inhibitor, and displays nM affinity to urease with very slow dissociation (koff=1.60 × 10?3 s?1) from the catalytic domain.
Combating P-glycoprotein-mediated multidrug resistance with 10-O-phenyl dihydroartemisinin ethers in MCF-7 cells
Zhong, Hang,Zhao, Xuan,Zuo, Zhizhong,Sun, Jingwei,Yao, Yao,Wang, Tao,Liu, Dan,Zhao, Linxiang
, p. 720 - 729 (2016/01/09)
A series of 10-β-phenyl ethers of dihydroartemisinin (DHA) with piperazine substitutions were synthesized with the goal of overcoming multidrug resistance in cancer therapy. These novel compounds exerted significant antiproliferative activities in breast
SELECTIVE OCTAHYDRO-CYCLOPENTA[C] PYRROLE NEGATIVE MODULATORS OF NR2B
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Paragraph 0156, (2015/04/15)
Compounds that selectively negatively modulate NMDA receptors containing an NR1/NR2B subunit, pharmaceutical compositions comprising the compounds, and methods of treating a disease using the compounds are disclosed. Such diseases include, without limitation, neurological dysfunction such as Parkinson's disease, Huntington's disease, amyotrophic lateral sclerosis, multiple sclerosis, and seizure disorders; emotional disorders; depression; bipolar disorder; obsessive-compulsive disorder; and other anxiety disorders.