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- Title
Huperzines S, T, and U: New Lycopodium alkaloids from Huperzia serrata.
- Authors
Chang-Heng Tan; Xiao-Qiang Ma; Guo-Fu Chen; Da-Yuan Zhu
- Abstract
Three new Lycopodium alkaloids, huperzines S (1), T (2), and U (3), along with eight known compounds, were isolated from the total alkaloids of the whole plant of Huperzia serrata (Thunb) Trev. (Huperziaceae). Those novel alkaloids were identified as 213,1313-epoxyalopecuridine (1), 5α-hydroxy-6-oxodihydrophlegmariurine A (2), and 2,3-dihydro-12-hydroxyhuperzine B (3), respectively, by means of spectral techniques including NMR studies.
- Subjects
CLUB mosses; ALKALOIDS; LYCOPODIACEAE; PLANT metabolites; MICROBIAL metabolites
- Publication
Canadian Journal of Chemistry, 2003, Vol 81, Issue 4, p315
- ISSN
0008-4042
- Publication type
Article
- DOI
10.1139/v03-067