Juncus setchuensis
Juncus setchuensis
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Natural products/compounds from Juncus setchuensis
- Cat.No. Product Name CAS Number COA
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BCN2927
Dehydroeffusol137319-34-7
Instructions
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BCN2928
Effusol73166-28-6
Instructions
[Phenanthrenes from aerial part of Juncus setchuensis with anxiolyticactivity].[Pubmed: 28875672]
Ten phenanthrenes, two organic acids, one organic acid ester and one flavonoid were isolated from the aerial part of Juncus setchuensis by various chromatographic techniques usingsilica gel, polyamide, Sephadex LH-20 as solid phases, and preparative HPLC. Their structures were identified by MS and NMR spectroscopic data as effusol(1), juncusol(2), juncuenin D(3), dehydroeffusol(4), dehydrojuncusol(5), juncuenin B(6),dehydrojuncuenin B(7), 2-methoxyl-7-hydroxyl-1-methyl-5-vinyl phenanthrene(8), 2-hydroxyl-7-carboxy-1-methyl-5-vinyl-9,10-dihydrophenanthrene(9), 2-hydroxyl-7-carboxyl-1-methyl-5-vinylphenanthrene(10), luteolin(11), vanillic acid(12), daphnetin(13), p-coumaric acid(14), respectively. Compound 13 was isolated from the genus Juncus for the first time and compounds 5, 8-12 were isolated from J. setchuensis for the first time. The elevated plus-maze(EPM) was used to evaluate the anxiolytic activity of compounds 6 and 7. Compound 6 at 5 mg•kg⁻¹ and 10 mg•kg⁻¹ showed anxiolytic activity as well as compound 7 at 10 mg•kg⁻¹ and 20 mg•kg⁻¹.
[Chemical constituents of Juncus setchuensis].[Pubmed: 25345132]
To study the chemical constituents of Juncus setchuensis.
9,10-dihydrophenanthrenes and phenanthrenes from Juncus setchuensis.[Pubmed: 19514742]
Four new 9,10-dihydrophenanthrenes, juncuenins A-D (1-4), three new phenanthrenes, dehydrojuncuenins A-C (5-7), and three known compounds were isolated from the whole plants of Juncus setchuensis. The structures of the new compounds were established on the basis of detailed 1D and 2D NMR studies.
