3-Formyl-2,2-dimethyl-thiazolidine-4-carboxylic acid (2R,3S,5R)-3-acetoxy-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-ylmethyl ester 在
盐酸 作用下,
以
甲醇 为溶剂,
反应 4.0h,
以65%的产率得到2-Amino-3-mercapto-propionic acid (2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-ylmethyl ester