Synthesis and antimicrobial activity of S-R-sulfonium salts of bicyclic hemidithioacetals
作者:S. K. Klimenko、L. K. Kulikova、T. V. Stolbova、V. G. Kharchenko
DOI:10.1007/bf00765217
日期:1983.2
3-diaryl-3-(2-oxocyclohexyl)propan-l-ones with hydrogen sulfide in acidic media, and can be used for the preparation of biologically active compounds [i, 2]. The attention of workers has hitherto been largely directed towards the alkylation of the mercapto group in alkaline solution [3]. We here report attempts to alkylate the sulfide sulfur with the object of obtaining S-R-sulfonium salts. S-Methylsulfonium
通过 1,3-二芳基-3-(2-氧代环己基)丙-1-酮在酸性介质中与硫化氢反应,可以很容易地获得双环聚二硫代缩醛,例如 (I-III),并且可用于生物活性化合物的制备[i, 2]。迄今为止,工作人员的注意力主要集中在碱性溶液中巯基的烷基化[3]。我们在此报告了为了获得 SR-锍盐而对硫化物硫进行烷基化的尝试。已知S-甲基锍盐在涉及“活性甲硫氨酸”的活生物体中发生的反应中起重要作用。然而,合成的SR-锍盐在生物学方面仍然知之甚少,已有文献报道S-甲基-4-羟基-4苯基硫代环己烷碘化物的药理作用[4],