SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF NOVEL 1,3-OXAZOLIDINE NUCLEOSIDE ANALOGUES
作者:S.N. Sriharsha、Sheena Shashikanth
DOI:10.1515/hc.2006.12.3-4.213
日期:2006.1
The synthesis of novel 1,3-oxazolidine pyrimidine nucleoside analogues are described. These analogues are all derived from the key stereochemically defined intermediate N-tert-butoxy-carbonyl-2-hydroxymethyl-1,3-oxazolidine-4-ol which was accessible in 57% yield. starting from L-serine methylester hydrochloride. The heterocyclic bases eg; uracil, thymine etc are efficiently introduced onto the 1,3-oxazolidine
描述了新型 1,3-恶唑烷嘧啶核苷类似物的合成。这些类似物均源自关键的立体化学定义的中间体 N-叔丁氧基-羰基-2-羟甲基-1,3-恶唑烷-4-醇,其产率为 57%。从 L-丝氨酸甲酯盐酸盐开始。杂环碱基,例如;尿嘧啶、胸腺嘧啶等通过 Vorbruggen 程序有效地引入到 1,3-恶唑烷上。突出了新型 1,3-okazolidine 核苷类似物的抗菌活性。化合物7d和7e对细菌和真菌显示出显着的活性。