A new flavonoid from Selaginella tamariscina (Beauv.) Spring.
A new flavonoid, 6-(2-hydroxy-5-carboxyphenyl)-apigenin (1), together with two new natural products, 3-(4-hydroxyphenyl)-6,7-dihydroxy coumarin (2), 1-methoxy-3-methylanthraquinone (3) and four known compounds, were isolated from Selaginella tamariscina (BEAUV.) SPRING. The structures of the new isolated compounds were elucidated on the basis of 1D and 2D NMR as well as ESI-HR-MS spectroscopic analysis.
Liu
Jian-Feng
JF
School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, China.
Xu
Kang-Ping
KP
Li
Fu-Shuang
FS
Shen
Jian
J
Hu
Chang-Ping
CP
Zou
Hui
H
Yang
Fan
F
Liu
Guo-Ru
GR
Xiang
Hong-Lin
HL
Zhou
Ying-Jun
YJ
Li
Yuan-Jian
YJ
Tan
Gui-Shan
GS
D000880:Anthraquinones / Q000737:chemistry / Q000302:isolation & purification; D047310:Apigenin / Q000737:chemistry* / Q000302:isolation & purification; D003374:Coumarins / Q000737:chemistry / Q000302:isolation & purification; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010936:Plant Extracts / Q000737:chemistry* / Q000302:isolation & purification; D032503:Selaginellaceae / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization
D000880:Anthraquinones; D003374:Coumarins; D010936:Plant Extracts; D047310:Apigenin