分类:Chiral Reagents, Heterocycles, Inhibitors, Pharmaceuticals, Intermediates & Fine Chemicals, CAS:110351-92-3 分子式:C20H16N2O4 分子量:348.35 物理性质: 应用说明:Antitumor alkaloid. Binds irreversible to the DNA-topoisomerase I complex, inhibiting the reassociation of DNA