GIP receptor antagonist (IC50 = 2.6μM). Inhibits GIP-stimulated insulin release from pancreatic β cells in vitro. In ob/ob mice, blocks the effects of GIP on insulin release and plasma glucose levels. Also improves intraperitoneal glucose tolerance, insulin sensitivity, and glucose response to feeding in ob/ob mice.

D-altrofurano-heptulose-3 是从猕猴桃科 Actinidia kolomikta (Rupr. & Maxim.) Maxim. 的根茎中分离出来的。

5-羟甲基脱氧尿苷是一种核苷类似物，具有抗癌和抗病毒活性。