The invention relates to the preparation of chiral compounds, in particular to the preparation of chiral compounds which may be used as intermediates for the preparation of anti-diabetic agents, preferably sitagliptin.
本发明涉及手性化合物的制备,尤其涉及制备可用作抗糖尿病药物中间体的手性化合物,优选为
西格列汀。