Synthesis of new antimicrobials. IV. Synthesis of alkylenebis-(thiourea) derivatives and their related compounds.
作者:TAKAHIRO YABUUCHI、MASAKATU HISAKI、MASAHIRO MATUDA、RYUICHI KIMURA
DOI:10.1248/cpb.23.663
日期:——
In order to examine the antimicrobial activity, alkylenebis (thiourea) derivatives and their related compounds were synthesized. 3, 3'-Substituted 1, 1'-alkylene-bis-(thiourea) derivatives were prepared from alkylenebis (isothiocyanates) and amines. Also 3, 3'-alkylene-bis [2-thio-2, 4 (1H, 3H)-quinazolinediones] were prepared by the reaction of alkylenebis (isothiocyanates) and anthranilic acid, or alkylene diamines and ethyl o-isothiocyanatobenzoate respectively.
为了研究抗菌活性,合成了烷撑双(硫脲)衍生物及其相关化合物。通过烷撑双(异硫氰酸酯)与胺的反应,制备了3,3'-取代的1,1'-烷撑双(硫脲)衍生物。同时,通过烷撑双(异硫氰酸酯)与邻氨基苯甲酸,或者烷撑二胺与邻异硫氰酸酯苯甲酸乙酯的反应,分别制备了3,3'-烷撑双[2-硫-2,4(1H,3H)-喹唑啉二酮]。