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520-11-6 | 6-甲氧基藤黄菌素

英文名称 6-METHOXYLUTEOLIN
分子式 C16H12O7
分子量 316.26
结构式
520-11-6
中文别名
英文别名
属性值
InChIInChI=1S/C16H12O7/c1-22-16-11(20)6-13-14(15(16)21)10(19)5-12(23-13)7-2-3-8(17)9(18)4-7/h2-6,17-18,20-21H,1H3
SMILESC1(C2=CC=C(O)C(O)=C2)OC2=CC(O)=C(OC)C(O)=C2C(=O)C=1
密度1.605
形态粉末
沸点659.1±55.0 °C(Predicted)
熔点267°C
闪点90℃
颜色深黄色
InChIKeyFHHSEFRSDKWJKJ-UHFFFAOYSA-N
溶解度Soluble in methanol;
储存条件Sealed in dry,2-8°C
外观性状黄色结晶粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于艾蒿叶, 银蒿地上部分 线形旱地菊地上部分。
水溶解性微溶于水
酸度系数(pKa)6.48±0.40(Predicted)
属性值
警示词警告
防范说明P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
危险性描述H315-H319
危险性符号(GHS)GHS07
标题内容
用途1抗肿瘤、杀虫、抗SARS病毒,抗菌。
标题内容
体外研究Pretreatment with Nepetin dose-dependently inhibited IL-6, IL-8 and MCP-1 secretion with IC 50 values of 4.43, 3.42 and 4.17 μM, respectively. Nepetin (2.5-10 μM; 25 hours; ARPE-19 cells) treatment suppresses IL-1β-induced cytokine (IL-6, IL-8 and MCP-1) expression at mRNA level in ARPE-19 cells. Nepetin (2.5-10 μM; 1.5 hours; ARPE-19 cells) treatment dose-dependently inhibits phosphorylation of IKKα/β and IκBα, and nuclear translocation of p65. Nepetin decreases the level of phosphorylated ERK1/2, JNK and p38 MAPK in activated ARPE-19 cells. RT-PCR Cell Line: ARPE-19 cells Concentration: 2.5 μM, 5 μM, 10 μM Incubation Time: 25 hours Result: Suppressed the mRNA expression of IL-6, IL-8 and MCP-1 in ARPE-19 cells. Western Blot Analysis Cell Line: ARPE-19 cells Concentration: 2.5 μM, 5 μM, 10 μM Incubation Time: 1.5 hours Result: Dose-dependently inhibited phosphorylation of IKKα/β and IκBα, and nuclear translocation of p65. Decreased the level of phosphorylated ERK1/2, JNK and p38 MAPK in activated ARPE-19 cells.
生物活性泽兰黄酮(6-Methoxyluteolin) 是从 Eupatorium ballotaefolium HBK 分离的天然类黄酮,具有有效的抗炎活性。Nepetin 在 ARPE-19 细胞中抑制 IL-6,IL-8 和 MCP-1 分泌,IC50 值分别为 4.43 μM、3.42 μM 和 4.17 μM。