Three new phlegmariurine B type lycopodium alkaloids from Huperzia serrata.
Phlegmariurine B (1), a known alkaloid, along with three new analogous compounds, 2alpha-hydroxyphlegmariurine B (2), 2-oxoyphlegmariurine B (3) and 11-oxophlegmariurine B (4), were isolated from the CHCl3 fraction of total alkaloids of whole plant of the Chinese medicinal herb Huperzia serrata. Their structures were elucidated by spectral analysis.
Tan
Chang-Heng
CH
State Key Laboratory of New Drug Research, Shanghai Institute of Material Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences.
Chen
Guo-Fu
GF
Ma
Xiao-Qiang
XQ
Jiang
Shan-Hao
SH
Zhu
Da-Yuan
DY
D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D006801:Humans; D032501:Huperzia; D008517:Phytotherapy; D010936:Plant Extracts / Q000737:chemistry* / Q000302:isolation & purification
D000470:Alkaloids; D010936:Plant Extracts; C469768:phlegmariurine B