A compound represented by formula (I) or a salt thereof has an inhibitory action on abscisic acid 8′-hydroxylase CYP707A. The compound or a salt thereof can be used as a plant growth regulator.
wherein R is a C1-6 alkyl group, and the C1-6 alkyl group optionally have a substituent selected from the group consisting of a halogen atom and a C1-6 alkoxy group.
由公式(I)表示的化合物或其盐对
脱落酸8'-羟基化酶CYP707A具有抑制作用。该化合物或其盐可用作
植物生长调节剂。其中R为C1-6烷基基团,C1-6烷基基团可选择地具有来自卤原子和C1-6烷氧基团的取代基。