Ligularia intermedia
Ligularia intermedia
1. The products in our compound library are selected from thousands of unique natural products; 2. It has the characteristics of diverse structure, diverse sources and wide coverage of activities; 3. Provide information on the activity of products from major journals, patents and research reports around the world, providing theoretical direction and research basis for further research and screening; 4. Free combination according to the type, source, target and disease of natural product; 5. The compound powder is placed in a covered tube and then discharged into a 10 x 10 cryostat; 6. Transport in ice pack or dry ice pack. Please store it at -20 °C as soon as possible after receiving the product, and use it as soon as possible after opening.
Natural products/compounds from Ligularia intermedia
- Cat.No. Product Name CAS Number COA
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BCN5979
Caffeic acid331-39-5
Instructions
[Chemical constituents from roots of Ligularia intermedia].[Pubmed: 26087552]
A new sesquiterpenoid, 8α-hydroxy-6β-methoxy-1-oxoeremophila-7 (11), 9 (10) -diene-12, 8-olide (1) and five known compounds, petasin (2), caffeic acid (3), hepta-cosanol (4), β-sitosterol (5) and β-daucosterol (6) have been isolated from the roots of Ligularia intermedia. The compounds were isolated by column chromatography on silica gel and Sephadex LH-20, and identified based on spectral analyses (MS, 1H-NMR, 13C-NMR).
[A new eremophilane derivative from Ligularia intermedia].[Pubmed: 25244759]
A new eremophilane derivative, (3aR,4R,5S,7S,7aS)-2-acetyl-7,7a-dihydroxy-3a,4-dimethyl-3a,4,5,6,7,7a-hexahydro-3H-inden-5-yl acetate (1) and three known compounds, 10beta-hydroxy-eremophil-7 (11)-en-12,8alpha-olide(2), beta-sitosterol (3) and beta-daucosterol(4) have been isolated from Ligularia intermedia. The compounds were isolated by column chromatography on silica gel and Sephadex LH-20,and identified on the basis of spectral analyses (MS, 1H-NMR, 13C-NMR).
