| 摘要 |
There are disclosed novel compounds of formula (I) <CHEM> wherein R<1> is hydrogen or optionally protected hydroxy; R<2> is alkoxy, optionally protected hydroxy, oxo or optionally O-substituted oximino; R<3> is hydrogen, optionally protected hydroxy,or a group 4 min -( alpha -L-oleandrosyl)- alpha -L-oleandrosyloxy or alpha -L-oleandrosyloxy wherein the terminal hydroxy group is optionally protected; the dashed line represents an optional double bond; and R<4>, R<5>, R<6> and R<7> are the same or different and each is hydrogen or an organic radical; as well as a process for their production and their use as endectocides and pesticides. |
