| [䏿–‡å��ç§°] | 巴西è�Šç´ B |
| [英文�称] | Eremantholide B |
| [别  å��] | æ— |
| [化å¦å��ç§°] | 6, 9-Epoxy-2H-1, 4-dioxacyclodeca [cd] pentalene-2,7 (4aH)- dione, 2a, 3, 5, 6, 11a, 11b-hexahydro-3-hydroxy-2a, 6, 10-trimethyl-3-(1-methylpropyl)- |
| [分 å� å¼�] | C20H26O6; |
| [分 å� é‡�] | 362.17 |
| [物ç�†æ€§è´¨] | 熔点233°,[α]D+60° (乙醇)[1]。NMR[2]。 |
| [�分分类] | �类 |
| [��作用] | 对人体鼻咽癌(KB) 细胞有细胞毒活性,其显示活性浓度为2μg/ml[1]。 |
| [毒  性] | |
| [�良�应] | |
| [用  途] | 抗肿瘤 |
| [�分��] | �科�物巴西� Eremanthus elaeagnus Sch. -Bip. 茎[1]。 |

