A diastereoselective synthesis of the (1S,2S,3R)- and (1R,2R,3R)-5-thiazole analogues of (1R,2S,3R)-2-acetyl-4(5)-(1,2,3,4-tetrahydroxybutyl)imidazole has been developed starting with 2,3-O-isopropylidene-D-erythrono-1,4-lactone.
以 2,3-O-isopropylidene-D-erythrono-1,4-lactone 为起点,开发了(1R,2S,3R)-2-乙酰基-4(5)-(1,2,3,4-四羟基丁基)
咪唑的(1S,2S,3R)-和(1R,2R,3R)-5-
噻唑类似物的非对映选择性合成方法。