IMPROVED METHOD FOR PREPARING DIPEPTIDYL PEPTIDASE-IV INHIBITOR AND INTERMEDIATE
摘要
The present invention relates to an improved method for preparing dipeptidyl peptidase-IV inhibitor and intermediate. The present invention is able to reduce preparation costs by using low cost reagents on reaction and is able to be used in mass production by improving yield.
申请公布号
WO2010114291(A3)
申请公布日期
2011.01.20
申请号
WO2010KR01947
申请日期
2010.03.30
申请人
DONG-A PHARMACEUTICAL. CO., LTD;KWAK, WOO YOUNG;KIM, HEUNG JAE;MIN, JONG PIL;YOON, TAE HYUN;YOO, MOOHI;LIM, GEUN GHO;CHANG, SUN KI
发明人
KWAK, WOO YOUNG;KIM, HEUNG JAE;MIN, JONG PIL;YOON, TAE HYUN;YOO, MOOHI;LIM, GEUN GHO;CHANG, SUN KI