Kashiwagi Takehiro, Wu Bin, Iyota Kyouko, Chen Xiao Hui, Tebayashi Shin-Ich, Kim Chul-Sa
Department of Bioresources Science, Faculty of Agriculture, Kochi University, Nankoku, Japan.
Biosci Biotechnol Biochem. 2007 Apr;71(4):966-70. doi: 10.1271/bbb.60630. Epub 2007 Apr 7.
(1S,6R)-2,7(14),10-bisabolatrien-1-ol-4-one and (+)-7(14),10-bisaboladien-1-ol-4-one were isolated and identified from Cryptomeria japonica as antifeedants against Locusta migratoria L. which is well known as a serious pest to cereals throughout the world. These compounds strongly inhibited the feeding of L. migratoria only when they were combined, but each compound alone did not show any activity.
从日本柳杉中分离并鉴定出(1S,6R)-2,7(14),10-没药三烯-1-醇-4-酮和(+)-7(14),10-没药二烯-1-醇-4-酮，它们对作为全球谷类作物严重害虫的飞蝗具有拒食活性。这些化合物仅在组合使用时才强烈抑制飞蝗的取食，而单独使用每种化合物均未表现出任何活性。
