| abstract |
compost, fungicide for agriculture and horticulture, nematicide, and antifungal agent. the present invention addresses the problem of providing: a 2,6-dioxo-3,6-dihydropyrimidine compound which has excellent bactericidal activity, is safe and can be favorably synthesized at an industrial level; and a bactericide, nematicide and antifungal agent for use in medicine/animals, all three being agricultural and horticultural, and containing the same as an active ingredient. the compound according to the present invention is a compound represented by formula (ii) or a salt thereof. in formula (ii), each y1 is an oxygen atom or a sulfur atom; y2 is an oxygen atom or a sulfur atom; z is a group represented by c-x1 or a nitrogen atom; x1 is a hydrogen atom, a halogenated group or the like; x2 is a group represented by r1o-n=cr6- or the like; R1 is a substituted or unsubstituted linear C1-6 alkyl group or the like; R6 is a substituted or unsubstituted linear C1-6 alkyl group or the like; x3 is a substituted or unsubstituted linear C1-6 alkyl group, a substituted or unsubstituted linear C2-6 alkenyl group or the like; a is a substituted or unsubstituted C1-6 alkylene group, a substituted or unsubstituted C2-6 alkenylene group or the like; and q is a substituted or unsubstituted C6-10 aryl group or a substituted or unsubstituted a 5- to 10-membered heteroaryl ring group. |