中文名 | 异樱花亭 |
英文名 | Isosakuranetin |
别名 | 异野樱素 异樱花亭 异樱花素 异樱花亭苷 异樱花亭(异樱花素) 异樱花亭(异樱花亭苷) 异樱花素,异樱花亭(异樱花亭苷) 5,7-二羟基-4'-甲氧基黄烷酮 |
英文别名 | ISOSAKURANETIN Isosakuranetin ISOSAKURANETIN(P) ISOSAKURANETIN WITH HPLC 5,7-DIHYDROXY-4'-METHOXYFLAVANONE (2S)-5,7-Dihydroxy-4'-methoxyflavanone 5,7-DIHYDROXY-4''-METHOXYFLAVANONE hplc (S)-2,3-dihydro-5,7-dihydroxy-2-(4-methoxyphenyl)-4-benzopyrone (S)-2,3-Dihydro-2-(4-methoxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one |
CAS | 480-43-3 |
EINECS | 207-551-8 |
化学式 | C16H14O5 |
分子量 | 286.28 |
密度 | 1.370±0.06 g/cm3(Predicted) |
熔点 | 193-194°C |
沸点 | 539.2±50.0 °C(Predicted) |
比旋光度 | -19.7 (EtOH) |
溶解度 | 溶于氯仿、甲醇、丙酮、乙酸乙酯、DMSO。 |
酸度系数 | 7.50±0.40(Predicted) |
存储条件 | 2-8℃ |
外观 | 粉末 |
物化性质 | 黄色结晶性粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于飞机草,蔷薇科樱属植物樱花Prunus serrulata。 |
MDL号 | MFCD00017313 |
体外研究 | Isosakuranetin stimulates melanin accumulation in a dose-dependent manner. In addition, Isosakuranetin at 30 μM gradually increases the expression of Tyr, TRP1, and TRP2 after 48 and 72 h. The MTT assay shows that Isosakuranetin decreases the number of cells at concentrations greater than 45 μM. Further analysis of trypan blue staining demonstrates that Isosakuranetin does not affect the viability of B16 melanocytes, but shows that Isosakuranetin decreases their proliferation rate. The tyrosinase activity of B16 melanocytes treated with 15 and 30 μM Isosakuranetin for 72 h is significantly increased by 2- and 3.2-fold, respectively, in comparison with that of the control cells. |
体内研究 | Isosakuranetin dose-dependently increases the paw-withdrawal threshold within the dose range of 1.5 to 6 mg/kg. Post hoc analysis reveals that Isosakuranetin increases the paw-withdrawal threshold and statistical significance is seen at times 30 and 40 min for the dose of 3 mg/kg and 30 to 60 min for the dose of 6 mg/kg. |
风险术语 | 22 - 吞食有害。 |
安全术语 | S22 - 切勿吸入粉尘。 S45 - 若发生事故或感不适,立即就医(可能的话,出示其标签)。 |
海关编号 | 29329990 |
参考资料 展开查看 | 1. [IF=5.396] Xing Yan Liu et al."Metabolic profile and underlying improved bio-activity of Fructus aurantii immaturus by human intestinal bacteria."Food Funct. 2017 Jun;8(6):2193-2201 2. [IF=3] Xing-Yan LIU et al."Identification of active compound combination contributing to anti-inflammatory activity of Xiao-Cheng-Qi Decoction via human intestinal bacterial metabolism."Chin J Nat Medicines. 2018 Jul;16:513 |
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