MilliporeSigma

[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
ABSTRACT

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.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Sephadex® G-15, Medium
Sigma-Aldrich
Sephadex® G-25, Medium
Sigma-Aldrich
Sephadex® G-25, Coarse
Sigma-Aldrich
Sephadex® G-25, Fine
Sigma-Aldrich
β-Sitosterol, synthetic, ≥95%
Sigma-Aldrich
β-Sitosterol, from soybean, ≥96%
Sigma-Aldrich
Sephadex® G-25, BioReagent, for molecular biology, DNA grade, Superfine
Sigma-Aldrich
β-Sitosterol, ≥70%
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, average mol wt 35,000-45,000
Sigma-Aldrich
Dextran from Leuconostoc spp., Mr 15,000-25,000
Sigma-Aldrich
Dextran from Leuconostoc spp., Mr ~70,000
Sigma-Aldrich
Dextran, enzymatic synth.
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, average mol wt 15,000-30,000
Supelco
Dextran, analytical standard, for GPC, 25,000
Sigma-Aldrich
Dextran from Leuconostoc spp., Mr ~6,000
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, average mol wt 1,500,000-2,800,000
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, average mol wt 48,000-90,000
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, Mr ~60,000
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, average mol wt 9,000-11,000
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, Mr ~200,000
Sigma-Aldrich
Dextran from Leuconostoc spp., Mr 450,000-650,000
Sigma-Aldrich
Dextran from Leuconostoc spp., Mr ~40,000
Sigma-Aldrich
Dextran from Leuconostoc mesenteroides, average mol wt 150,000
Sigma-Aldrich
Dextran from Leuconostoc spp., Mr ~100,000
Supelco
Dextran from Leuconostoc mesenteroides, analytical standard, for GPC, Mw 410,000
Supelco
Dextran, analytical standard, for GPC, 410,000
Supelco
Dextran from Leuconostoc mesenteroides, analytical standard, for GPC, Mw 5,000
Supelco
Dextran, analytical standard, for GPC, 5,000
Supelco
Dextran from Leuconostoc mesenteroides, analytical standard, for GPC, Mw 12,000
Supelco
Dextran, analytical standard, for GPC, Set Mp 1,000-400,000