The results show that there are some similarities between Yitemin and Glibenclamide, and that there are also great differences between Gliclazide Tablets and Metformin Hydrochloride Capsules.

• 发现胰特敏和格列本脲红外光谱图有较大的相似性，但是胰特敏和格列齐特、盐酸二甲双胍的指纹图谱有很大的差异存在。