Chemical Constituents of Saxifraga umbellulata

Saxifraga umbellulata grows mainly in high, cold areas such as southwest of China and Qinghai and Gansu Provinces [1]. S. umbellulata is an important herbal medicine, which has been used as a traditional folk medicine for the treatment of hepatitis, cholecystitis, infuenza, fever, sore, and so on [2]. As part of our continuous research on S. umbellulata, five compounds were isolated from S. umbellulata for the first time. The air-dried whole...