Terpenoid indole alkaloids from Mappianthus iodoides Hand.-Mazz.
Ten terpenoid indole alkaloids, mappiodines A-C and mappiodosides A-G, together with eight known compounds, were isolated from stems of Mappianthus iodoides Hand.-Mazz. Their structures were elucidated by spectroscopic analyses including 1D, 2D NMR, MS and CD methods. The ten compounds were evaluated for their cytotoxic activity, but were inactive.
State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhangjiang Hi-Tech Park, Shanghai 201203, PR China.
Hai-Jian
HJ
Cong
State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhangjiang Hi-Tech Park, Shanghai 201203, PR China.
Qing
Q
Zhao
State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhangjiang Hi-Tech Park, Shanghai 201203, PR China.
Shu-Wei
SW
Zhang
State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhangjiang Hi-Tech Park, Shanghai 201203, PR China.
Jiao-Jiao
JJ
Wei
State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhangjiang Hi-Tech Park, Shanghai 201203, PR China.
Wen-Qiong
WQ
Wang
State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhangjiang Hi-Tech Park, Shanghai 201203, PR China. Electronic address: ljxuan@mail.shcnc.ac.cn.
Li-Jiang
LJ
Xuan
D046948:Secologanin Tryptamine Alkaloids / Q000737:chemistry* / Q000302:isolation & purification / Q000378:metabolism; D013057:Spectrum Analysis; D064028:Tracheophyta / Q000737:chemistry* / Q000378:metabolism
D046948:Secologanin Tryptamine Alkaloids
Icacinaceae; Mappianthus iodoides; Terpenoid indole alkaloid