Rotundines A-C, three novel sesquiterpene alkaloids from Cyperus rotundus.
Rotundines A (1), B (2), and C (3), three novel sesquiterpene alkaloids with an unprecedented carbon skeleton, were isolated from the rhizomes of Cyperus rotundus. The structures of 1-3 were elucidated by spectral and chemical methods.
Jeong
S J
SJ
Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, 812-8582, Japan.
Miyamoto
T
T
Inagaki
M
M
Kim
Y C
YC
Higuchi
R
R
D000470:Alkaloids / Q000737:chemistry*; D002681:China; D009682:Magnetic Resonance Spectroscopy; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D012717:Sesquiterpenes / Q000737:chemistry*; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
D000470:Alkaloids; D012717:Sesquiterpenes; C411206:rotundine A; C411207:rotundine B; C411208:rotundine C