The patent discloses novel diol derivatives of general formula I, [Formula should be inserted here] A chiral pool process for the synthesis of the compound of formula I from D glucose. Further, it discloses a process for the synthesis of (2R, 3S)-3-hydroxypipecolic acid from D- glucose using chiral pool approach, wherein the D-glucose used is in enantiomerically pure form.
                            该专利披露了一种通式I的新型二醇衍
生物,[此处应插入公式] 从
D-葡萄糖开始合成公式I化合物的手性池方法。此外,它还披露了一种从
D-葡萄糖使用手性池方法合成(2R,3S)-3-羟基
哌酸的过程,其中使用的
D-葡萄糖为对映纯形式。