Synthesis and antimicrobial activity of substituted imidazolidinediones and thioxoimidazolidinones
作者:J.F.C Albuquerque、J.A Rocha Filho、S.S.F Brandao、M.C.A Lima、E.A Ximenes、S.L Galdino、I.R Pitta、J Chantegrel、M Perrissin、C Luu-Duc
DOI:10.1016/s0014-827x(98)00105-0
日期:1999.1
Synthesis and physico-chemical properties of new 3-benzyl-4-thioxo-5-arylideneimidazolidine-2-ones and 3-benzyl-5-arylideneimidazolidine-2,4-dione are described. These compounds were synthesized by condensation reaction from aromatic aldehydes and 3-substituted imidazolidine-2,4-diones or 4-thioxoimidazolidine-2-ones. The N-alkylation of 5-benzylideneimidazolidine-2,4-dione led simultaneously to mono-
描述了新的3-苄基-4-硫代-5-芳基亚氨基咪唑烷-2-酮和3-苄基-5-芳基亚甲基咪唑烷-2,4-二酮的合成及其理化性质。这些化合物由芳族醛与3-取代的咪唑烷-2,4-二酮或4-硫代氧杂咪唑烷-2-酮缩合反应合成。5-亚苄基亚咪唑烷-2,4-二酮的N-烷基化同时导致单和二烷基化的衍生物。1-甲基-3-苄基咪唑烷-2,4-二酮与2-氰基-3-(3,4-二氯苯基)丙烯酸酯的亲核加成反应也产生了3-取代的5-芳基亚咪唑烷-2,4-二酮衍生物。对某些化合物测定了体外抗菌活性。