Song Wei-Wu, Wang Xue-Qin, Li Bo
a School of Chemistry & Chemical Engineeing , Zhoukou Normal University , Zhoukou 466001 , China.
b State Key Laboratory of Phytochemistry and Plant Resources in West China , Kunming Institute of Botany, Chinese Academy of Sciences , Kunming 650201 , China.
J Asian Nat Prod Res. 2016 Jul;18(7):637-42. doi: 10.1080/10286020.2015.1137287. Epub 2016 Feb 5.
Two new 3,4-seco-cycloartane triterpenes, named sootepins H (1) and I (2), were isolated from the ethyl acetate extract of the leaves and twigs of Gardenia sootepensis. Their structures were elucidated on the basis of 1D- and 2D-nuclear magnetic resonance (NMR) analysis, as well as high-resolution mass spectrometry (HR-MS), infrared (IR), and ultra violet (UV).
