Results 171 to 180 of about 2,879 (206)

Huperzia miyoshiana Ching

Huperzia miyoshiana (Makino) Ching Distribution Heilongjiang Province: Harbin City, Ning'an City, Qiqihar City, Yichun City (Wang et al. 2022). Jilin Province: Linjiang City, Antu County, Fusong County, Changbai Korean Autonomous County, Jingyu County (Zhang and Kong 1998, Chinese Virtual Herbarium 2025, National Specimen Information Infrastructure ...
Sui, Yuzhu, Wang, Hongfeng
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Huperzia selago Schrank & Mart.

2018
Published as part of Konrad Lauber, Gerhart Wagner & Andreas Gygax, 2018, Flora Helvetica - Lycopodiaceae, pp.
Konrad Lauber, Gerhart Wagner, Andreas Gygax   +2 more
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Lycopodiumalkaloids fromHuperzia serrata

Journal of Asian Natural Products Research, 2010
A new lycopodane-type Lycopodium alkaloid, 6α-hydroxy-5,15-oxide-lycopodane (1), and seven known alkaloids were isolated from the whole plants of Huperzia serrata. Their structures were elucidated by means of spectroscopic methods. 12-Deoxyhuperzine O (2) was reported as a naturally occurring alkaloid for the first time, and showed an antagonist effect
Yan-Fang, Yang, Shi-Jin, Qu, Kai, Xiao, Shan-Hao, Jiang, Jun-Jie, Tan, Chang-Heng, Tan, Da-Yuan, Zhu   +6 more
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A comparative study on morpho-anatomical characters of eight Huperzia species from Arunachal Pradesh, India

Ecology, environment & conservation
Morphology and anatomy of eight species of Huperzia from Arunachal Pradesh was studied here. Following the PPG1 classification the genus Huperzia belongs to the subfamily Huperzioidae under the family Lycopodiaceae of the order Lycopsida which falls ...
M. Hossain, S. Sukul, V.K. Rawat
semanticscholar   +1 more source

Serratane-type Triterpenoids fromHuperzia Serrata

Natural Product Research, 2004
Sixteen serratane-type triterpenoids including three new compounds, 14beta,15beta-epoxyserratan-3beta,21beta,29-triol (1), serrat-14-en-3beta,21beta,29-triol (2) and serrat-14-en-3alpha,21beta,24,29-tetraol (3), were isolated from the whole plant of Huperzia serrata (Thunb) Trev.
Hui, Zhou, Yun-Sen, Li, Xiao-Tian, Tong, Hui-Qing, Liu, Shan-Hao, Jiang, Da-Yuan, Zhu   +5 more
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Huperzia serrata Trevis.

Huperzia serrata (Thunb. ex Murray) Trevis. Distribution Heilongjiang Province: Dongning City, Hailin City, Shuangyashan City, Raohe County, Shangzhi City, Tahe County, Yichun City (Wang et al. 2011, Wang et al. 2022). Jilin Province: Línjiāng City, Antu County, Fusong County, Dunhua City, Changbai Korean Autonomous County, Ji'an City, Jingyu County ...
Sui, Yuzhu, Wang, Hongfeng
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Selagoline, A new Alkaloid fromHuperzia Selago

Natural Product Research, 2004
A new natural product, named selagoline, and two known alkaloids, huperzine A and serratidine, were isolated from Huperzia selago (Lycopodiaceae) collected in Iceland. Their structures were determined using 600 and 800MHz one- and two-dimensional NMR methods supported by Fourier-transform mass spectrometry. Possible role of selagoline as a precursor of
Stærk, Dan, Larsen, Jesper, Larsen, Line A., Olafsdottir, Elin S., Witt, Matthias, Jaroszewski, Jerzy W.   +5 more
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Sauroine—a novel Lycopodium alkaloid from Huperzia saururus

Tetrahedron Letters, 2004
A novel Lycopodium alkaloid, sauroine (7,8-dihydroxylycopodine, 1) was isolated from the aerial parts of the medicinal species Huperzia saururus. The structure and relative stereochemistry of 1 were elucidated on the basis of its spectral data.
Maria Gabriela Ortega, Alicia Mariel Agnese, Jose Luis Cabrera   +2 more
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Anticholinesterase activity and identification of huperzine A in three Mexican lycopods: Huperzia cuernavacensis, Huperzia dichotoma and Huperzia linifolia (Lycopodiaceae).

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, Gilsane Lino von, Poser, Miriam, Apel, Rosa Cerros, Tlatilpa, Aniceto, Mendoza-Ruiz, María Luisa, Villarreal, Amelia Teresinha, Henriques, Alexandre Cardoso, Taketa   +7 more
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Huperzine A from Huperzia species—An ethnopharmacolgical review

Journal of Ethnopharmacology, 2007
Huperzine A (HupA), isolated originally from a traditional Chinese medicine Qiang Ceng Ta, whole plant of Huperzia serrata (Thunb. ex Murray) Trev., a member of the Huperziaceae family, has attracted intense attention since its marked anticholinesterase activity was discovered by Chinese scientists.
Xiaoqiang, Ma, Changheng, Tan, Dayuan, Zhu, David R, Gang, Peigen, Xiao   +4 more
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