摘要:
The present invention relates to an improved method for preparing dipeptidyl peptidase-IV inhibitor which is able to reduce preparations costs by using low cost reagents in the reaction steps and is able to be used in mass production by improving yield.
摘要:
The present invention relates to an improved method for manufacturing dipeptidyl peptidase-IV inhibitor and intermediate. The present invention allows reduction of production costs by reacting low cost reagents, improves yield and is adaptable for mass production.
摘要:
The present invention relates to an improved method for preparing dipeptidyl peptidase-IV inhibitor which is able to reduce preparations costs by using low cost reagents in the reaction steps and is able to be used in mass production by improving yield.