13-O-acetylvakhmatine, a new diterpenoid alkaloid from the seeds of Consolida ambigua.
Vakhmatine [1] and the new diterpenoid alkaloid 13-O-acetylvakhmatine [3] have been isolated from the polar alkaloidal fractions of the seeds of Consolida ambigua, together with ajacine, delcosine, gigactonine, and takaosomine. Structure 3 has been established on the basis of spectroscopic data and chemical correlation with 1.
Venkateswarlu
V
V
Institute for Natural Products Research, University of Georgia, Athens 30602-2556, USA.
Srivastava
S K
SK
Joshi
B S
BS
Desai
H K
HK
Pelletier
S W
SW
D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification*; D002851:Chromatography, High Pressure Liquid; D004224:Diterpenes / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D010944:Plants / Q000737:chemistry*; D012639:Seeds / Q000737:chemistry*
C097939:13-O-acetylvakhmatine; D000470:Alkaloids; D004224:Diterpenes