PROBLEM TO BE SOLVED: To obtain a compound prepared by bioconversion of (+)-3-carene, an acetylcholine esterase (AchE) inhibitor and an insect pest repellent comprising the compound as an active ingredient.SOLUTION: The compound is represented by the general formula (II) (wherein R is H or a protective group). The acetylcholine esterase comprises the compound as an active ingredient.COPYRIGHT: (C)2009,JPO&INPIT【課題】(+)-3-カレン((+)-3-carene)を生物変換して得られる化合物、該化合物を有効成分として含有するアセチルコリンエステラーゼ(AchE)阻害剤及び害虫忌避剤を提供する。【解決手段】一般式(II):(式中、RはH又は保護基を示す。)で表わす化合物。【選択図】図1
