title: Four new myrsinol diterpenes from Euphorbia prolifera.
abstract: Four new myrsinol diterpenes, euphorbialoids K-N (1-4), have been isolated from the roots of Euphorbia prolifera. Their structures were elucidated on the basis of extensive 1D and 2D NMR (COSY, HMQC, HMBC, and NOESY) and mass (ESI-MS and HR-ESI-MS) spectroscopic data analyses.
authors: College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, 300071, China.
authors: Jing
authors: J
authors: Xu
authors: Bo
authors: B
authors: Yang
authors: Lingzhi
authors: L
authors: Fang
authors: Shaonan
authors: S
authors: Wang
authors: Yuanqiang
authors: Y
authors: Guo
authors: Tohru
authors: T
authors: Yamakuni
authors: Yasushi
authors: Y
authors: Ohizumi
mesh_terms: D004224:Diterpenes / Q000032:analysis / Q000737:chemistry*; D028481:Euphorbia / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry
chemical_list: D004224:Diterpenes