公开(公告)号：EP1556396A1

公开(公告)日：2005-07-27

申请号：EP03741579.1

申请日：2003-07-15

申请人： Samchully Pharm. Co., Ltd.

发明人： KANG, Jae-Sung ,  YUN, Mi-Hong ,  LEE, Sang-Dae ,  JEON, Byoung-Chan ,  SHIN, Jeong-Ah

IPC分类号： C07H3/02

CPC分类号： C07H3/08 ,  C07H1/00 ,  C07H3/02

摘要： The present invention relates to a economic synthetic method of 2-deoxy-L-ribose from 2-deoxy-D-ribose with easy reaction, separation and purification. The present invention consists of four(4) steps including protection, activation 3-and 4-OH groups, inversion and deprotection step. In respect to the cost for equipment, reagent and operation, by the present invention, 2-deoxy-L-ribose can be produced more economically because the invention uses 2-deoxy-L-ribose which is abundant in nature and easily synthesized from D-glucose, and adopt simple and yielding process.