| Literature DB >> 11105578 |
Abstract
Three lycopodium alkaloid N-oxides, huperzine J (1), huperzine K (2) and huperzine L (3) were obtained from Huperzia serrata (Thunb.) Trev. Their structures were elucidated by spectroscopic methods and the relative configurations of 1 and 3 were established via NOESY NMR observations; optical rotation values and CD data are presented.Entities:
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Year: 2000 PMID： 11105578 DOI： 10.1055/s-2000-8630
Source DB: PubMed Journal: Planta Med ISSN： 0032-0943 Impact factor: 3.352