Structure-based de novo design and synthesis of aminothiazole-based p38 MAP kinase inhibitors
作者:Hwangseo Park、Soyoung Lee、Sungwoo Hong
DOI:10.1016/j.bmcl.2015.07.094
日期:2015.9
p38 mitogen-activated protein kinase (MAPK) is a promising target for the development of therapeutics for various immunological diseases. We designed and synthesized aminothiazole-based p38 MAPK inhibitors of with IC50 values ranging from 0.1 to 2 mu M by means of the structure-based de novo design of phenyl-(2-phenylamino-thiazol-5-yl)-methanone scaffold. Because these newly identified inhibitors were also screened for having desirable physicochemical properties as a drug candidate, they deserve consideration for further investigation as anti-inflammatory drugs. Structural features relevant to the stabilization of the newly identified inhibitors in the ATP-binding site of p38 MAPK are discussed in detail. (C) 2015 Elsevier Ltd. All rights reserved.
Practical synthesis of a highly functionalized thiazole ketone
作者:Lisa F Frey、Karen M Marcantonio、Cheng-yi Chen、Debra J Wallace、Jerry A Murry、Lushi Tan、Weirong Chen、Ulf H Dolling、Edward J.J Grabowski
DOI:10.1016/s0040-4020(03)00878-0
日期:2003.8
Compound 1 is a uniquely substituted ketone prepared via addition of a thiazole anion to an aromatic nitrile in good overall yield. An exploration into the generality of the addition of thiazole anions to nitriles allowed us to make a variety of thiazole ketones in good to excellent yields. The non-odorous thiolate-mediated demethylation reaction used in the synthesis of 1 is also presented. (C) 2003 Elsevier Ltd. All rights reserved.
SAWHNEY, INDU;WILSON, JOHN R. H., J. CHEM. SOC. PERKIN TRANS. PT 1,(1990) N, C. 329-331