2-Phenyl-imidazo[1,2-<i>a</i>]pyridine Compounds Containing Hydrophilic Groups as Potent and Selective Ligands for Peripheral Benzodiazepine Receptors: Synthesis, Binding Affinity and Electrophysiological Studies
GABA A receptors. The capability of flumazenil to reduce the stimulatory effect exerted by compound 9 supports the conclusion that the modulatory effects of the examined compounds occur involving the CBR. The ability of compound 16 to increase GABA A receptor-mediated miniature inhibitory postsynaptic currents in CA1 pyramidal neurons is indicative of its ability to stimulate the local synthesis and secretion
A Cu complex targeting the translocator protein induces a 98% reduction of tumor mass in a murine tumor model.
在小鼠肿瘤模型中,靶向易位体蛋白的 Cu 复合物可使肿瘤体积减少 98%。
Discovery of 6-Oxo-4-phenyl-hexanoic acid derivatives as RORγt inverse agonists showing favorable ADME profile
作者:Ryota Nakajima、Hiroyuki Oono、Keiko Kumazawa、Tomohide Ida、Jun Hirata、Ryan D. White、Xiaoshan Min、Angel Guzman-Perez、Zhulun Wang、Antony Symons、Sanjay K. Singh、Srinivasa Reddy Mothe、Sergei Belyakov、Anjan Chakrabarti、Satoshi Shuto
DOI:10.1016/j.bmcl.2021.127786
日期:2021.3
The retinoic acid receptor-related orphan nuclear receptor gamma t (RORγt), which is a promising therapeutic target for immune diseases, is a major transcription factor of genes related to psoriasis pathogenesis, such as interleukin (IL)-17A, IL-22, and IL-23R. Inspired by the co-crystal structure of RORγt, a 6-oxo-4-phenyl-hexanoic acidderivative 6a was designed, synthesized, and identified as a
The synthesis of chiral 2-thiazolyl gamma- and delta-lactones 6 and 7 via microbial reduction of the appropriate keto esters to the homochiral hydroxy esters followed by chemical lactonization is described. Some attempts of enzymatic lactonization of the racemic hydroxy esters or resolution of racemic lactones are also reported.