C19-Diterpenoid alkaloids from Delphinium umbrosum.
Three new C(19)-diterpenoid alkaloids, umbrosumines A-C (1-3), and 11 known compounds (4-14) were isolated from the roots of Delphinium umbrosum. Their structures were elucidated on the basis of the spectroscopic data interpretation.
Chen
Feng-Zheng
FZ
Department of Chemistry of Medicinal Natural Products, West China College of Pharmacy, Sichuan University, Chengdu, China.
Chen
Qiao-Hong
QH
Wang
Feng-Peng
FP
D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification*; D031882:Delphinium / Q000737:chemistry*; D004224:Diterpenes / Q000737:chemistry; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D018517:Plant Roots / Q000737:chemistry
D000470:Alkaloids; D004224:Diterpenes; D004365:Drugs, Chinese Herbal; C550651:umbrosumine A; C550652:umbrosumine B; C550653:umbrosumine C