党参根中的两个新三萜。

College of Pharmacy, Yunnan University of Traditional Chinese Medicine, Kunming 650504, China.

State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China.

Molecules. 2018 Feb 11;23(2):0. doi: 10.3390/molecules23020383.

Pseudolarolides U and V, two new triterpenoids, and four biogenetically related compounds, pseudolarolides E, F, K, and P were isolated from the roots of (Campanulaceae). Their structures were determined by spectroscopic data. The regulation of Sirtuin 1 (SIRT1) activity by all the isolated compounds was evaluated.

从（桔梗科）植物的根部分离得到两个新的三萜类化合物 pseudolarolide U 和 V，以及四个生物相关的化合物 pseudolarolide E、F、K 和 P。通过光谱数据确定了它们的结构。评估了所有分离得到的化合物对 Sirtuin 1（SIRT1）活性的调节作用。