Synthesis of Symmetrical and Asymmetrical Phenethyl Thiourea Compounds as Nonnucleoside Inhibitors of HIV‐1 Reverse Transcriptase
作者:T. K. Venkatachalam、F. M. Uckun
DOI:10.1081/scc-200066677
日期:2005.8.1
Abstract Synthesis of symmetrical and asymmetrical phenethyl thioureas was accomplished in two steps with an overall yield of 75–80%. Condensation of a substituted phenethyl amine with thiocarbonyldiimidazole, followed by treatment with one more equivalent of the phenethylamine in DMF, yielded the desired symmetrical phenethyl thiourea compound as a crystalline solid. In the case of asymmetrical thiourea
摘要 对称和不对称苯乙基硫脲的合成分两步完成,总产率为 75-80%。取代的苯乙胺与硫代羰基二咪唑缩合,然后用一当量的苯乙胺的DMF溶液处理,得到所需的对称苯乙基硫脲化合物,为结晶固体。在不对称硫脲衍生物的情况下,使用类似的程序选择和缩合不同的胺。合成了一系列 45 硫脲。