| 摘要 |
Compounds of formula (I), wherein R<1> optionally protected hydroxy or methoxy, R<2> is hydrogen or 4'-( alpha -L-oleandrosyl)- alpha -L-oleandrosyloxy, and -Y- is a C1-3 alkylene group optionally substituted by one or more organic radicals, are useful in the treatment of helminthiasis. |
