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Merck

[Chemical constituents of Conioselinum vaginatum].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica (2013-08-21)
Xing-Bo Li, Yao-Dong Qi, Hai-Tao Liu, Jin Zhang, Zhao Zhang, Ben-Gang Zhang
PMID23947134
ABSTRAKT

Sixteen compounds were isolated from Conioselinum vaginatum by silica column chromatography over silica gel and Sephadex LH-20, as well as recrystallization. On the basis of their physical and chemical properties and spectral data, their structures were identified as ligustilide (1), 1,3-dilinolein (2), coniferaldehyde (3), myristicin (4), stigmasterol (5), beta-sitosterol (6), vanillin (7), pregnenolone (8), bergapten (9), xanthotoxin (10), methyl indole-3-carboxylate (11), ferulic acid (12), (E)-3-methoxy-4,5-methylenedioxy-cinnamic alcohol (13), p-hydroxybenzaldehyde (14), 3-methoxy-4,5-methylenedioxy-acetophenone (15), and alpha-(ethoxymethyl)-4-hydroxy- benzenemethanol (16). Among them, compound 15 was a new natural product, and compounds 2, 3, 10, 11, 14, and 16 were obtained from this genus for the first time.

MATERIAŁY
Numer produktu
Marka
Opis produktu
09184
Sigma-Aldrich
Dextran from Leuconostoc spp., Mr ~100,000
31430
Supelco
Dextran, analytical standard, for GPC, Set Mp 1,000-400,000
31420
Supelco
Dextran from Leuconostoc mesenteroides, for GPC, analytical standard, Mw 50,000
31425
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Dextran from Leuconostoc mesenteroides, analytical standard, for GPC, Mw 670,000
31398
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Dextran from Leuconostoc mesenteroides, Mr ~200,000
31417
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Dextran from Leuconostoc mesenteroides, analytical standard, for GPC, Mw 5,000
31419
Supelco
Dextran from Leuconostoc mesenteroides, analytical standard, for GPC, Mw 25,000
31424
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Dextran from Leuconostoc mesenteroides, analytical standard, for GPC, Mw 410,000
31392
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Dextran from Leuconostoc spp., Mr 450,000-650,000
31397
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Dextran from Leuconostoc mesenteroides, Mr ~60,000
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Dextran from Leuconostoc mesenteroides, average mol wt 35,000-45,000
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Dextran from Leuconostoc mesenteroides, average mol wt 15,000-30,000
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Dextran from Leuconostoc mesenteroides, average mol wt 150,000
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