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Uralenol
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。
Uralenol图片
CAS NO:139163-15-8
包装与价格:
包装价格(元)
100 mg电议
500 mg电议

产品名称
乌拉尔醇
产品介绍

产品描述

Uralenol significantly shows the inhibitory activities against the PTP1B enzyme; it also shows inhibitory activities on mushroom tyrosinase using l-tyrosine as substrate( IC50 =49.5 μM). Uralenol shows potent anti-proliferation effects on ER-positive breast cancer MCF-7 cells in vitro.

体外活性

Fractionation of a chloroform-soluble extract from twigs of Broussonetia papyrifera, led to the isolation of one new compound, 3,5,7,4?2-tetrahydroxy-3?2-(2-hydroxy-3-methylbut-3-enyl)flavone (1), and 10 known compounds, Uralenol (2), quercetin (3), isolicoflavonol (4), papyriflavonol A (5), broussoflavonol F (6), 5,7,3?2,5?2-tetrahydroxyflavanone (7), luteolin (8), isoliquiritigenin (9), broussochalcone A (10) and 5,7,3?2,4?2-tetrahydroxy-3-methoxyflavone (11). Their structures were identified by interpretation of MS, 1H NMR, 13C NMR, HMQC and HMBC data[1]

Cas No.

139163-15-8

分子式

C20H18O7

分子量

370.35

别名

乌拉尔醇

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