Alkaloids and phenylpropanoids from Peganum nigellastrum.
Two canthin-6-one alkaloids, luotonins C and D, and two phenylpropanoids, dihydrosinapyl ferulate and dihydroconiferyl ferulate, were isolated from the aerial parts of Peganum nigellastrum along with four known alkaloids, harmine, 3-phenylquinoline, 3-(4-hydroxyphenyl)quinoline and 3-(1H-indol-3-yl)quinoline. Their structures were elucidated by spectroscopic techniques. The structures of luotonins C and D were also confirmed by chemical synthesis.
Ma
Z Z
ZZ
Faculty of Pharmaceutical Sciences, Toho University, Chiba, Japan.
Hano
Y
Y
Nomura
T
T
Chen
Y J
YJ
D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification*; D004365:Drugs, Chinese Herbal / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D010946:Plants, Medicinal / Q000737:chemistry*
D000470:Alkaloids; D004365:Drugs, Chinese Herbal; C412068:luotonin C; C412067:luotonin D