Background:

Picroside III is an iridoid glycoside isolated from Picrorhiza scrophulariiflora (PS), a traditional Chinese medicine[1].

参考文献:
[1]. Zhu J, et al. A pre-clinical pharmacokinetic study in rats of three naturally occurring iridoid glycosides, Picroside-I, II and III, using a validated simultaneous HPLC-MS/MS assay. J Chromatogr B Analyt Technol Biomed Life Sci. 2015 Jul 1;993-994:47-59.