L-Dicentrine

1) Cat. No.: TRC-D431500; 2) Chemical Name: L-Dicentrine; 3) CAS No.: 28832-07-7; 4) Mol. Formula: C20H21NO4; 5) Mol. Weight: 339.39; 6) Packing Size: 10mg / 100mg; 7) Appearence: ; 8) Application Notes: 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.; 9) Synonym: (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; ; 10) Solubility: ; 11) Storage condition: ; 12) References: 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);