Alkaloids from Stemona collinsae.
A new alkaloid, isostenine (1), together with two known ones neotuberostemonine (2) and bisdehydroneotuberostemonine (3) were isolated from the root of Stemona collinsae. Their structures were determined by various spectral methods.
Pham
Huu-Dien
HD
Institute of Natural Products Chemistry, National Center of Sciences and Technology of Vietnam, Hanoi.
Yu
Bing-Wu
BW
Chau
Van-Minh
VM
Ye
Yang
Y
Qin
Guo-Wei
GW
D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification*; D007783:Lactones / Q000737:chemistry / Q000302:isolation & purification*; D019684:Magnoliopsida / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*
D000470:Alkaloids; D007783:Lactones; C468413:bisdehydroneotuberostemonine; C468414:isostenine; C468415:neotuberostemonine