Stemoninine-type alkaloids from the roots of Stemona sessilifolia.
Two new stemoninine-type alkaloids, stemoninine A (1) and B (2), along with two known Stemona alkaloids, bisdehydrostemoninine (3) and bisdehydrostemoninine A (4), were isolated from the roots of Stemona sessilifolia, and their structures and relative configurations were determined on the basis of spectrometric data analysis.
Wang
Peng
P
Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, China.
Liu
Ai-Lin
AL
Li
Zhi-Hong
ZH
Du
Guan-Hua
GH
Qin
Hai-Lin
HL
D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification*; D013058:Mass Spectrometry; D008958:Models, Molecular; D019906:Nuclear Magnetic Resonance, Biomolecular; D009904:Optical Rotation; D053204:Root Nodules, Plant / Q000737:chemistry; D017550:Spectroscopy, Fourier Transform Infrared; D041901:Stemonaceae / Q000737:chemistry*
D000470:Alkaloids