杨梅素-3-O-β-D-葡萄糖苷 Myricetin 3-O-beta-D-glucopyranoside 19833-12-6 标准品 天植生物 价格说明 价格:商品在平台的展示标价,具体的成交价格可能因商品参加活动等情况发生变化,也可能随着购买数量不同或所选规格不同而发生变化,如用户与商家线下达成协议,以线下协议的结算价格为准。 特别提示:商...
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杨梅素-3-O-β-D-木糖(1-2)-β-D-葡萄糖苷更新日期:2024-09-13 四川维克奇生物科技有限公司 联系人:杨洋 手机:13348961525 QQ:2851167780 在线询单 QQ交流 电话询单 产品编号 品牌 纯度 规格 库存 价格 WKQ-0009558 维克奇 HPLC≥98% 5mg 有现货 面议...
active compounds have been isolated from the leaves of Indian globe thistle, one is dihydroquercetin-4′-methyl ether and the other is a new flavanone glycoside known as 5,7–8,4-dimethoxyflavanone-5-O-α-l-rhamnopyranosyl-7-O-β-d-arabinopyranosyl-(14)-O-β-D glucopyranoside (Patel, ...
Raw materials3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one-->Myricitrin-->5,7-DIHYDROXY-3,3',4',5'-TETRAMETHOXYFLAVONE-->Dihydromyricetin Preparation ProductsD-GALACTURONIC ACID-->6-DEOXY-D-GLUCOSE-->D-(+)-GALACTOSE-->alpha-L-Rhamnose-->D-Galactose ...
28 6,7-dihydroxy-3′-methoxy-4′,5′-methylenedioxy isoflavone 6-O-β-D-xylopyranosyl-(1–6)-β-D-glucopyranoside Isoflavone [40] 2.2. Polysaccharides Several studies have shown that plant polysaccharides, especially water-soluble polysaccharides extracted from Chinese medicinal materials, such as gi...
(E)-3, 5, 12-trihydroxystilbene-3-O-beta-d-glucopyranoside-2′-(3″, 4″, 5″-trihydroxybenzoate) and catechin-3-O-gallate had significant inhibitory effect against H1N influenza virus (EC50 = 5.9, 0.9 μmol/l, respectively), with very low cytotoxicity to the host cells; their ...