The present invention relates to a β3 adrenergic receptor agonist of formula I:
or a pharmaceutical salt thereof; which is capable of increasing lipolysis and energy expenditure in cells and, therefore, is useful for treating Type 2 diabetes and/or obesity.
                            本发明涉及一种式子为I的β3
肾上腺素能受体激动剂或其药用盐; 该激动剂能够增加细胞内的脂肪分解和能量消耗,因此可用于治疗2型糖尿病和/或肥胖症。