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Alcesefoliside
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Alcesefoliside图片
CAS NO:124151-38-8
包装与价格:
包装价格(元)
5 mg电议
1 mL*10 mM(in DMSO)电议

产品介绍

产品描述

Alcesefoliside has statistically significant cytoprotective activity similar to that of silymarin, tested at 60 ug/mL.

体外活性

A new flavonol tetraglycoside, quercetin-3-O-[α±-L-rhamnopyranosyl-(1??2)-[α±-L-rhamnopyranosyl-(1??6)]-β-D-galactopyranosyl]-7-O-β-D-glucopyranoside (1), and two new flavonol alkaloids, N-(8-methylquercetin-3-O-[α±-L-rhamnopyranosyl-(1??2)-[α±-L-rhamnopyranosyl-(1??6)]-β-D-galactopyranosyl])-3-hydroxypiperidin-2-one (2) and N-(8-methylkaempferol-3-O-[α±-L-rhamnopyranosyl-(1??2)-[α±-L-rhamnopyranosyl-(1??6)]-β-D-galactopyranosyl])-3-hydroxypiperidin-2-one (3), were isolated from the aerial parts of Astragalus monspessulanus ssp. monspessulanus. Two rare flavonoids with an unusual 3-hydroxy-3-methylglutaric acid moiety, quercetin-3-O-α±-L-rhamnopyranosyl-(1??2)-[6-O-(3-hydroxy-3-methylglutaryl)-β-D-galactopyranoside (4) and kaempferol-3-O-α±-L-rhamnopyranosyl-(1??2)-[6-O-(3-hydroxy-3-methylglutaryl)-β-D-galactopyranoside (5), were isolated from the aerial parts of A. monspessulanus ssp. illyricus. In addition, the eight known flavonoids alangiflavoside (6), Alcesefoliside (7), mauritianin (8), quercetin-3-β-robinobioside (9), cosmosine (10), apigenin-4'-O-glucoside (11), trifolin (12), and rutin (13) were isolated from aerial parts of A. monspessulanus ssp. monspessulanus. Their structures were elucidated via NMR and HRESIMS data.

Cas No.

124151-38-8

分子式

C33H40O20

分子量

756.66

储存和溶解度

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years