Three new acyclic diterpene glycosides from the aerial parts of paprika and pimiento.
Paprika and pimiento are used as vegetables and spices. We have obtained three new acyclic diterpene glycosides, called capsianosides XVII (1), V methyl ester (2) and XIV (3) together with capsianosides I and II from the aerial parts of paprika and pimiento. The structures of these compounds have been established by (1)H- and (13)C-NMR spectra and two-dimensional NMR methods.
Lee
Jong-Hyun
JH
Faculty of Medical and Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan.
Kiyota
Naoko
N
Ikeda
Tsuyoshi
T
Nohara
Toshihiro
T
D002212:Capsicum / Q000737:chemistry*; D002240:Carbohydrate Sequence; D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data
D004224:Diterpenes; D006027:Glycosides; C516184:capsianoside