Stereospecific Synthesis of Novel 1,3-Thiazolidin-2-yl Analogues of Pseudouridine.
作者:Atsuhiro INABA、Kousuke INAMI、Yuichi KIMOTO、Reiko YANADA、Yoshihisa MIWA、Tooru TAGA、Kiyoshi BESSHO
DOI:10.1248/cpb.43.1601
日期:——
The stereospecific synthesis is described of the first member of a new class of C-nucleoside analogues in which the sugar ring is replaced with a 1, 3-thiazolidine ring. The 1, 3-thiazolidin-2-yl analogues (1) and (2) of pseudouridine were prepared stereospecifically via condensation of L or D-cysteine with a formylated nucleobase.
该文描述了一种新类型的C-核苷类似物的第一成员的立体特异性合成,其中糖环被1,3-噻唑烷环取代。通过将L或D-半胱氨酸与一种醛化的核碱基冷凝合成了立体特异性的伪尿苷的1,3-噻唑烷-2-基类似物(1)和(2)。