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The genusHuperzia(Lycopodiaceae) in the Azores and Madeira [PDF]
Botanical Journal of the Linnean Society, 2008 The taxonomy and nomenclature of the genus Huperzia Bernh. in the Azores and Madeira have been reviewed. Plants collected in the Azores and Madeira were characterized morphologically. The independence between two endemic species common to Madeira and the Azores Islands – Huperzia suberecta (Lowe) Tardieu and Huperzia dentata (Herter) Holub – is clearly
JOSÉ Antonio Fernandez Prieto +2 more
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Pakistan journal of pharmaceutical sciences, 2017
Huperzine A (Hup A), the alkaloid produced by the Chinese medicinal plant Huperzia serrata, has been documented to be a promising agent for the treatment of Alzheimer's disease due to its potent acetylcholinesterase inhibitory (AChEI) activity. The search for anticholinesterase natural products, as well as for alternative sources of Hup A in Mexican ...
Mariana Vázquez, García +7 more
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Huperzine A (Hup A), the alkaloid produced by the Chinese medicinal plant Huperzia serrata, has been documented to be a promising agent for the treatment of Alzheimer's disease due to its potent acetylcholinesterase inhibitory (AChEI) activity. The search for anticholinesterase natural products, as well as for alternative sources of Hup A in Mexican ...
Mariana Vázquez, García +7 more
openaire +3 more sources
Three new Lycopodium alkaloids from Huperzia carinata and Huperzia squarrosa
Tetrahedron, 2014Abstract Eleven Lycopodium alkaloids with lycodine-type, lycopodine-type, and fawcettimine-related skeletons were isolated from the whole plants of Huperzia carinata (Desv. Ex. Poir.) Trevis and Huperzia squarrosa (G. Forst) Trevis (Huperziaceae). Among them, 8,15-dihydrohuperzine A (2), lycocarinatine A (3), and lycoposerramine U N-oxide (11) are ...
Sakornrat Thorroad +6 more
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Lycopodium alkaloids from Huperzia serrata
Fitoterapia, 2019Five new Lycopodium alkaloids, huperzine Y1 (1), huperzine Y2 (2), huperzine Y3 (3), (+)-huperzine Z (4a) and (-)-huperzine Z (4b) as well as ten known alkaloids (5-14) were isolated from Huperzia serrata. The structures of the new compounds were established using extensive spectroscopic (1D and 2D NMR, IR, and HRESIMS) and calculated electronic ...
Fangfang, Jiang +10 more
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Huperserratinine from Huperzia serrata
Phytochemistry, 1994Abstract A new Lycopodium alkaloid, huperserratinine, was isolated from Huperzia serrata and its structure and NMR data were assigned unambiguously by a combination of NMR experiments and computer modelling calculations.
Da-Yuan Zhu +4 more
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Systematic Botany, 2016
A new species of gemmiferous clubmoss, Huperzia continentalis, is described. This species is most abundant in northwestern North America, but also occurs in Greenland, northern Europe, and northeastern Siberia. Material of this species was previously treated as Huperzia haleakalae, but detailed morphological study shows that the species differ by color,
Weston Testo +2 more
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A new species of gemmiferous clubmoss, Huperzia continentalis, is described. This species is most abundant in northwestern North America, but also occurs in Greenland, northern Europe, and northeastern Siberia. Material of this species was previously treated as Huperzia haleakalae, but detailed morphological study shows that the species differ by color,
Weston Testo +2 more
openaire +1 more source
New Lycopodium Alkaloids from Huperzia serrata
Planta Medica, 2002Three new lycopodium alkaloids, 11alpha-hydroxyphlegmariurine B (2), 7alpha-hydroxyphlegmariurine B (3) and 7alpha,11alpha-dihydroxyphlegmariurine B (4) along with a known compound, phlegmariurine B (1), were isolated from the herb Huperzia serrata. The structures of the above compounds were elucidated based on spectroscopic studies.
Chang-Heng, Tan +3 more
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Functional & Integrative Genomics
Huperzia and Phlegmariurus are ancient genera within the Lycopodiaceae family with significant medicinal value and ecological adaptability, yet the evolutionary dynamics and genetic diversity of their chloroplast genomes remain poorly characterized.
Muzi, Li +8 more
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Huperzia and Phlegmariurus are ancient genera within the Lycopodiaceae family with significant medicinal value and ecological adaptability, yet the evolutionary dynamics and genetic diversity of their chloroplast genomes remain poorly characterized.
Muzi, Li +8 more
openaire +2 more sources