Novel Glucitol Derivative, Prodrug Thereof And Salt Thereof, And Therapeutic Agent Containing The Same For Diabetes
申请人:Matsuoka Hiroharu
公开号:US20080319047A1
公开(公告)日:2008-12-25
The invention provides a glucitol derivative having the function of reducing a blood sugar level and having preferable properties required of medicines, such as long-lasting drug activity; and a medicinal composition for use in the prevention or treatment of diseases attributable to hyperglycemia, such as diabetes, complications of diabetes, and obesity. The derivative is a compound represented by the formula (I):
wherein m is an integer selected among 1-3; R
1
to R
4
each independently is optionally substituted alkyl, etc.; Ar1 is optionally substituted naphthyl; and A is optionally substituted heteroaryl, a prodrug of the compound, or a pharmaceutically acceptable salt of either. Also provided are a medicine, a medicinal composition, and the like each containing the compound.
本发明提供了一种葡萄糖醇衍生物,具有降低血糖水平的功能,并具有药物所需的优良性质,例如持久的药物活性;以及用于预防或治疗由高血糖引起的疾病,例如糖尿病、糖尿病并发症和肥胖症的药物组合物。该衍生物是由式(I)表示的化合物:其中m是在1-3之间选择的整数;R1至R4各自独立地是可选的取代烷基等;Ar1是可选的取代萘基;A是可选的取代杂环芳基、该化合物的前药或其药学上可接受的盐。还提供了含有该化合物的药物、药物组合物等。