Three new diterpenoid alkaloids from roots of Aconitum ouvrardianum HAND.-MAZZ.
A new C(19)-diterpenoid alkaloid, ouvrardiantine (1) and two new C(20)-diterpenoid alkaloids, ouvrardiandines A (2) and B (3) were isolated from the root of Aconitum ouvrardianum HAND.-MAZZ. The structure of the new alkaloids was established on the basis of spectral data (1D- and 2D-NMR, HR-MS).
Hou
Lang-Huan
LH
Department of Chemistry of Medicinal Natural Products and Key Laboratory of Drug Targeting of Education Ministry PRC, West China College of Pharmacy, Sichuan University, Chengdu, PR, China.
Chen
Dong-Lin
DL
Jian
Xi-Xian
XX
Wang
Feng-Peng
FP
D031841:Aconitum / Q000737:chemistry*; D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry*
D000470:Alkaloids; D004224:Diterpenes; D004365:Drugs, Chinese Herbal; C522662:ouvrardiantine