中文名 | 麦冬甲基黄烷酮A |
英文名 | Methylophiopogonanone A |
别名 | 麦冬高异黄酮A 麦冬甲基黄烷酮A 甲基麦冬黄烷酮A 甲基麦冬二氢高异黄酮A 麦冬高异黄酮A,甲基麦冬黄烷酮A 甲基麦冬二氢高异黄酮A(麦冬高异黄酮A 甲基麦冬二氢高异黄酮A,甲基麦冬黄烷酮A 甲基麦冬二氢高异黄酮A(麦冬高异黄酮A,甲基麦冬黄烷酮A) |
英文别名 | Methylophiopogonanone A 8-Methylophiopogonanone A R-Methylophiopogonanone A Methylophiopogonanone A (MO-A) Methylophiopogonanone A(R-Methylophiopogonanone A) (3R)-3-(1,3-benzodioxol-5-ylmethyl)-5,7-dihydroxy-6,8-dimethyl-2,3-dihydrochromen-4-one (3R)-3-(1,3-Benzodioxol-5-ylmethyl)-2,3-dihydro-5,7-dihydroxy-6,8-dimethyl-4H-1-benzopyran-4-one 4H-1-Benzopyran-4-one, 3-(1,3-benzodioxol-5-ylmethyl)-2,3-dihydro-5,7-dihydroxy-6,8-dimethyl-, (3R)- |
CAS | 74805-92-8 |
化学式 | C19H18O6 |
分子量 | 342.34 |
密度 | 1.410 |
熔点 | 166-167°C |
沸点 | 580.1±50.0 °C(Predicted) |
比旋光度 | (c, 1 in CHCl3)-72 |
溶解度 | 易溶于氯仿,丙酮,微溶于甲醇。 |
酸度系数 | 8.24±0.40(Predicted) |
存储条件 | 2-8℃ |
外观 | 无色针晶 |
物化性质 | 可溶于甲醇、乙醇、DMSO等有机溶剂,来源于麦冬须根Ophiopogon japonicus.。 |
体外研究 | Methylophiopogonanone A (MO-A; 10 μmol/L) significantly decreases apoptosis and cleaved caspase-3 expression, elevated the Bcl-2/Bax ratio and restored NO production. Pretreatment with Methylophiopogonanone A (MO-A) markedly increases the activation of PI3K/Akt/eNOS pathway in H9C2 cells subjected to H/R, and the protective effects of MO-A are abolished in the presence of the PI3K inhibitor wortmannin (100 nmol/L). |
体内研究 | Methylophiopogonanone A (MO-A;10 mg/kg/d, po) for 2 weeks) protects cardiac function following myocardial I/R injury. |
参考资料 展开查看 | 1. [IF=6.529] Lingna Wu et al."Interactions of the major effective components in Shengmai formula with breast cancer resistance protein at the cellular and vesicular levels."Biomed Pharmacother. 2021 Jan;133:110939 2. [IF=5.34] Tao Zhan et al."The major effective components in Shengmai Formula interact with sodium taurocholate co-transporting polypeptide."Phytomedicine. 2019 Jun;59:152916 3. [IF=4.36] Yang Zhao et al."Shashen-Maidong Decoction improved chronic intermittent hypoxia-induced cognitive impairment through regulating glutamatergic signaling pathway."J Ethnopharmacol. 2021 Jun;274:114040 |
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