Sami Alakurtti,Jari Yli-Kauhaluoma,Taru Mäkelä,Salem Koskimies,Pia Bergström,Heikki Hokkanen,Ingeborg Menzler-Hokkanen
申请号：
US12308056
公开号：
US20120035224A1
申请日:
2007.06.01
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The invention relates to compounds derived from betulin, and to the use thereof in plant pest control, particularly as antifeedants for butterfly larvae, beetles and snails. Further, the invention relates to novel betulin derivatives and methods for the production thereof either directly from betulin, or via intermediates derived therefrom.
