SYNTHESIS AND ANTI-INFLAMMATORY ACTIVITY OF NEW THIAZOLIDINE-2,4-DIONES, 4-THIOXOTHIAZOLIDINONES AND 2-THIOXOIMIDAZOLIDINONES
作者:L.C. SANTOS、F.T. UCHŌA、A.R.P.A. CANAS、I.A. SOUSA、R.O. MOURA、M.C.A. LIMA、S.L. GALDINO、I.R. PITTA、J. BARBE
DOI:10.1515/hc.2005.11.2.121
日期:2005.1
compounds. In particular thiazolidines are known to show anti-inflammatory activity. With reference to this, synthesis of some 5-benzylidene-thioxoimidazolidinones and thioxothiazolidinones substituted at the position 3 by a benzyl (or phenacyl) group, were reported in previous papers [3-5]. Synthesis and physicochemical data of new 5-benzylidene-3-(4-chlorobenzyl)thiazolidine-2,4-diones 8-10 or 5-(l//
新的亚苄基咪唑烷和噻唑烷衍生物是通过在氰基丙烯酸酯上由取代的硫代咪唑烷酮、噻唑烷二酮和硫代噻唑烷酮亲核加成而制备的。通过角叉菜胶诱导的爪水肿试验评价合成的噻唑烷的抗炎活性。简介 由于它们的药理特性 [1,2],咪唑烷二酮和噻唑烷二酮是被广泛研究的化合物。特别是已知噻唑烷显示抗炎活性。与此相关,一些5-亚苄基-硫代咪唑烷酮和3位被苄基(或苯甲酰基)取代的硫代噻唑烷酮的合成在以前的论文中有所报道[3-5]。新型5-benzylidene-3-(4-chlorobenzyl)thiazolidine-2的合成及理化数据,4-二酮 8-10 或 5-(l//-indol-3-yl-methylene)-3-(4-chlorobenzyl)-4-thioxo-thiazolidin2-one 11(图 1)如下所示。这些化合物是从 3-(4-chlorobenzyl)thiazolidine-2,4-dione