异欧前胡素 T2846

Product Introduction
Bioactivity


英文名: Isoimperatorin

描述: Isoimperatorin 是 Angelica dahurica 根的甲醇提取物，是一种抗炎剂，有效抑制乙酰胆碱酯酶，IC50为 74.6 μM。

体外活性: The ethanol extract of Notopterygium incisum rhizomes is found to possess strong nematicidal activity against the two species of nematodes, Bursaphelenchus xylophilus and Meloidogyne incognita during a screening program for new agrochemicals from Chinese medicinal herbs. Based on bioactivity-guided fractionation, the four constituents are isolated from the ethanol extract and identified as Columbianetin, Falcarindiol, Falcarinol, and Isoimperatorin. Isoimperatorin also has LC50 values of 21.83 μg/mL against B. xylophilus. When using 15 min UV light treatment, falcarindiol, falcarinol, and isoimperatorin demonstrated almost five times more toxic to the southern root-knot nematodes than in dark treatment while columbianetin showed only two times more toxic. isoimperatorin has been demonstrated to possess insecticidal activity against several insects, such as the cabbage aphid (Brevicoryne brassicae)[2]. Isoimperatorin is identified in the active fraction of Angelica dahurica (AD) extract[3]. Isoimperatorin is usually used as the internal standard (IS)[4].

存储条件: Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度: DMSO : 10 mg/mL (37 mM)


关键字: inhibit | Isoimperatorin | Cholinesterase (ChE) | Bacterial | Inhibitor

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相关库: PBCRBS Traditional Chinese Medicine Compound Library | Anti-Neurodegenerative Disease Compound Library | Anti-Inflammatory Traditional Chinese Medicine Compound Library | Bioactive Compounds Library Max | Inhibitor Library | Traditional Chinese Medicine Monomer Library | RO5 Drug-like Natural Product Library | NO PAINS Compound Library | Anti-Infection Compound Library | Natural Product Library

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注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途