New oxindole alkaloids and iridoid from Carolina jasmine (Gelsemium sempervirens Ait. f.).
Three new gelsedine-type oxindole alkaloids, GS-1, GS-2, and GS-3, and one new iridoid, GSIR-1, were isolated from the stems and leaves of cultivated Carolina jasmine (Gelsemium sempervirens AIT. f.) and their structures were determined by spectroscopic analysis.
Kitajima
Mariko
M
Graduate School of Pharmaceutical Sciences, Chiba University, Japan.
Urano
Akiko
A
Kogure
Noriyuki
N
Takayama
Hiromitsu
H
Aimi
Norio
N
D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification*; D031450:Gelsemium; D039823:Iridoids / Q000737:chemistry* / Q000302:isolation & purification*; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification; D018547:Plant Stems
D000470:Alkaloids; D039823:Iridoids; D010936:Plant Extracts