ANTINEOPLASTIC AGENTS .107. ISOLATION OF ACTEOSIDE AND ISOACTEOSIDE FROM CASTILLEJA-LINARIAEFOLIA

被引:77
作者
PETTIT, GR [1 ]
NUMATA, A [1 ]
TAKEMURA, T [1 ]
ODE, RH [1 ]
NARULA, AS [1 ]
SCHMIDT, JM [1 ]
CRAGG, GM [1 ]
PASE, CP [1 ]
机构
[1] ARIZONA STATE UNIV,CANC RES INST,TEMPE,AZ 85287
来源
JOURNAL OF NATURAL PRODUCTS | 1990年 / 53卷 / 02期
关键词
D O I
10.1021/np50068a026
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
The southwestern Indian paintbrush, Castilltja linariaefolia, yielded extracts that displayed in vivo activity against murine P-388 (PS) lymphocytic leukemia. Separation guided by PS cell line inhibition led to isolation of cytotoxic compounds that were identified as the known glycosides acteoside [1] (ED50 2.6 μg/ml) and isoacteoside [2] (ED50 10 μg/ml). The identifications were established by spectral measurements and degradation studies. Mannitol was also found in this plant. © 1990, American Chemical Society. All rights reserved.
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页码:456 / 458
页数:3
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