published in patents of other authors a review is given on known and new variations of the heterocyclic moiety in GS 13005 type thio- and dithiophosphoric acid esters (1, 2) by modification of the 1,3,4-thiadiazol-2(3H)-one ring 5 and by its replacement by analogue five- and homologue six-membered rings.
为了完成本系列和该系列以前的论文以及其他作者的专利中给出的结果,对GS 13005型
硫代和
二硫代磷酸酯(1、2)中杂环部分的已知和新变化进行了综述。通过修饰1,3,4-
噻二唑-2(3 H)-一环5并被类似的五元和同系六元环取代。