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.
该发明涉及手性化合物的制备,特别是涉及手性化合物的制备,这些化合物可以用作抗糖尿病药物的中间体,最好是
西格列汀的制备。