产品编号：D431500

产品规格：100mg

产品价格：面议

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产品详情

标准品编号:	D431500
名称:	L-Dicentrine
别名:	(7aR)-6,7,7a,8-Tetrahydro-10,11-dimethoxy-7-methyl-5H-benzo[g]-1,3-benzodioxolo[6,5,4-de]quinoline; 9,10-Dimethoxy-1,2-(methylenedioxy)-6aβ-aporphine; (R)-6,7,7a,8-Tetrahydro-10,11-dimethoxy-7-methyl-5H-benzo[g]-1,3-benzodioxolo[6,5,4-de]quinoline; (-)-Dicentrine; (R)-(-)-Dicentrine; NSC 251699;
CAS号:	28832-07-7
分子式:	C₂₀H₂₁NO₄
分子量:	339.39
种类:	Standards; Enzyme Activators and Inhibitors; Pharmaceutical/API Drug Impurities/Metabolites;
应用:	A natural vascular alpha 1-adrenoceptor antagonist but less prevalent than the D-isomer. It markedly inhibits the contraction of rat stomach muscle strips induced by 5-HT, histamine, K+ and Ca2+ after high K+ depolarization, showing a non-competitive antagonism and could be a potential muscle relaxant. Studies suggest that it has protective effect of on acute myocardial Iichemia and anoxia lesion.
参考文献	Li, H. et al.: Zhong. Zhon. Zaz., 25, 426 (2000); Li, M. et al.: Acad. J. Kun. Med. Coll., 1003 (1997); Teng, C.M. et al.: Brit, J. Pharmacol., 104, 651 (1991);