N1-2-thiophene-2-ylethyl-N2-substituted biguanide derivate, preparation method thereof, and pharmaceutical composition containing the same as active ingredients
申请人:Kim Sung Wuk
公开号:US08648111B2
公开(公告)日:2014-02-11
The present invention provides an N1-2-thiophen-2-ylethyl-N2-substituted biguanide derivative of formula (I) or a pharmaceutically acceptable salt thereof, a method for preparing same, and a pharmaceutical composition comprising same as an active ingredient. The inventive N1-2-thiophen-2-ylethyl-N2-substituted biguanide derivative exhibits improved blood glucose level- and lipid level-lowering effects even with a reduced dosage as compared to conventional drugs, and thus, it is useful for preventing or treating diabetes, metabolic syndromes such as insulin-independent diabetes, obesity and atherosclerosis, or a P53 gene defect-related cancer.
本发明提供了一种N1-2-噻吩-2-乙基-N2-取代双胍衍生物(I)或其药学上可接受的盐,一种制备该衍生物的方法以及包含该衍生物作为活性成分的制药组合物。该创新的N1-2-噻吩-2-乙基-N2-取代双胍衍生物即使剂量减少,也表现出比传统药物更好的降低血糖水平和血脂水平的作用,因此,它对预防或治疗糖尿病、胰岛素非依赖性糖尿病、肥胖症和动脉硬化等代谢综合症,或P53基因缺陷相关的癌症具有有用价值。