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Lactone derivative, and plant growth regulator and rooting agent each containing the same as active ingredient
Lactone derivative, and plant growth regulator and rooting agent each containing the same as active ingredient
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机译:内酯衍生物,植物生长调节剂和生根剂均含有相同的有效成分
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摘要
The invention provides a lactone derivative of formula (I) which exhibits excellent rooting activity, and a plant growth regulator containing the derivative as an active ingredient. CHEM wherein R1 and R2 each individually represent a hydrogen atom, a halogen atom, an alkyl group having 1 to 6 carbon atoms, or an alkoxyl group having 1 to 6 carbon atoms; A represents a methylene group, a vinylene group, an imino group, an oxygen atom, or a sulfur atom; and n is an integer of 1 to 4; wherein when A is an imino group, both of R1 and R2 are atoms or groups other than hydrogen, and when A is an oxygen atom, both of R1 and R2 are hydrogen atoms.
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