PROBLEM TO BE SOLVED: To provide a novel substance that is a physiologically active substance affecting gravity tropism.SOLUTION: The gravity tropism regulator comprises, as an active ingredient, at least one compound selected from a phenylacetic acid analogue represented by formula (1), chalcone, a chalcone analogue represented by formula (2), a piperidine analogue, tropolone, a tropolone analogue and a canavanine analogue.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】重力屈性に影響を及ぼす生理活性物質として新規物質の提供。【解決手段】式(1)で表されるフェニル酢酸類縁体、カルコン、式(2)で表されるカルコン類縁体、ピペリジン類縁体、トロポロン、トロポロン類縁体及びカナバニン類縁体から選ばれる少なくとも1種の化合物を有効成分として含む重力屈性調節剤。【選択図】なし
