| 摘要 |
<p>A pirimidinyloxyalkanamide derivative of Formula 1:
<Chemistry id="chema01" num="0001"><Image id="ia01" he="21" wi="72" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein</p><p>R<Sub>i</Sub> represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkylthio group, a lower alkenylthio group, a lower alkynylthio group, a halogenated lower alkenylthio group, a cycloalkylthio group, an aroxyalkylthio group, a lower alkoxy group, an amino group, a methanesulfonyl group, a trifluoromethyl group, an anilino group which may be substituted with a halogen atom or a benzylthio group which may be substituted with a halogen atom; R<Sub>2</Sub> represents a hydrogen atom, a halogen atom, a lower alkyl group, a trifluoromethyl- group, an amino group, a lower alkoxyl group or a lower alkylthio group; R<Sub>3</Sub> represents an ethyl group or an n-propyl group; and R<Sub>4</Sub> represents a cyclohexyl group, a thienyl group, a pyridyl group, a furyl group or a
<Chemistry id="chema02" num="0002"><Image id="ia02" he="14" wi="17" file="IMGA0002.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>group wherein X and Y may be the same or different and each represent a hydrogen atom, a lower alkyl group, a trifluoromethyl group, a lower alkoxy group or a halogen atom, and a herbicide composition comprising the same as an active ingredient.</p> |
