A new proaporphine alkaloid from Meconopsishorridula.
A new proaporphine alkaloid, 8, 9-dihydroprooxocryptochine (1), together with three known alkaloids, was isolated from the aerial parts of Meconopsishorridula Hook. f. & Thomson (Papaveraceae), a traditional Tibetan medicine. The structure of 1 was determined by spectroscopic methods.
Wu
Haifeng
H
Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, PR China. wwwtony505@yahoo.com.cn
Ding
Lisheng
L
Shen
Jianwei
J
Zhu
Huajie
H
Zhang
Xiaofeng
X
D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification*; D001060:Aporphines / Q000737:chemistry / Q000302:isolation & purification*; D038861:Medicine, Tibetan Traditional; D015394:Molecular Structure; D028101:Papaveraceae / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification*
C553855:9-dihydroprooxocryptochine; D000470:Alkaloids; D001060:Aporphines; D010936:Plant Extracts