Smilax scobinicaulis
Smilax scobinicaulis
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Natural products/compounds from Smilax scobinicaulis
- Cat.No. Product Name CAS Number COA
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BCN7834
Clemaphenol A362606-60-8
Instructions
Four new furostanol saponins from the rhizomes and roots of Smilax scobinicaulis and their cytotoxicity.[Pubmed: 25517339]
Four new furostanol saponins 1-4, along with two known furostanol saponins 5 and 6 and one known spirostanol saponin 7 were isolated from the rhizomes and roots of Smilax scobinicaulis. The structures of the new saponins were elucidated as 26-O-β-D-glucopyranoside-3β,26-dihydroxy-(25R)-5α-furostan-22-methoxyl-6-one-3-O-α-L-arabinopyranosyl-(1→6)-β-D-glucopyranoside (1), 26-O-β-D-glucopyranoside-3β,26-dihydroxy-(25R)-5α-furostan-22-methoxyl-6-one (2), 26-O-β-D-glucopyranoside-3β,26-dihydroxy-(25R)-5α-furostan-20(22)-en-6-one (3), 26-O-β-D-glucopyranoside-3β,23,26-trihydroxy-(23R, 25R)-5α-furostan-20(22)-en-6-one (4) on the basis of spectroscopic analysis. The isolated saponins were evaluated for cytotoxic activity against two human cancer cell lines including Hela (cervical carcinoma) and SMMC-7221 (hepatocellular carcinoma). Compounds 1 and 7 demonstrated cytotoxicity against the tested cell lines.
A new flavonoid glycoside from the rhizomes and roots of Smilax scobinicaulis.[Pubmed: 24483603]
A new flavonoid glycoside, hesperetin-7-O-[β-D-glucopyranosyl-(1 → 3)]-β-D-glucopyranosyl (1), was isolated from the n-BuOH extract of Smilax scobinicaulis, together with four known flavonoid glycosides, clematine (2), ononin (3), daidzin (4) and puerarin (5). All of the five compounds were reported from this material for the first time. Their structures were determined on the basis of spectroscopic and spectrometric methods.
[Phenylpropanoids and diphenylethene compounds from roots and rhizomes of Smilax scobinicaulis].[Pubmed: 23947131]
The chemical constituents were separated and purified from the roots and rhizomes of Smilax scobinicaulis by various chromatographic methods including silica gel, Sephadex LH-20. Their structures were obtained and identified as resveratrol-3-O-beta-D-glucopyranosyl-(1-->3)-beta-D-glucopyranoside (1), resveratrol (2), 8-viniferin (3), ethyl caffeate (4), 1-0-caffeoylglycerol (5), 1-O-p-coumaroylglycerol (6), 1-0-feruloylglycerol (7), grossamide (8), moracin M (9) on the analysis of spectroscopic data. Compound 1 was a new compound and compounds 3-5, 8,9 were separated from this plant for the first time.
