Piridilamidina Compound or its Salt, and agricultural or Horticultural Fungicide composition containing same as active ingredient

摘要

Provides an agricultural or Horticultural Fungicide composition which has an effect on Control of Plant Diseases with high stabilized.Claim 1: piridilamidina Compound represented by the formula (1):, where represents one of x1 and x2, and the other represents Cr3 ar is phenyl; which can be substituted with R6, 3,4 - metilendioxifenilo, naphthyl, 5,6,7,8-tetrahydro - 2 - naphthyl, or which can be piridilo s Ustituido with R6; Z represents a Link, or OCH2; R1, R2,R3 and R6 each independently represents a hydrogen Atom, alkyl (alkyl - 6 Halo C1, C1 - 6), halogen, alkoxy Halo (C1 - 6, 6 - alkoxy C1) (alkyl, cyano, Nitro, C1 - 6) (C1 - alkoxy carbonyl, carbonyl amino 6), or which can be replaced with C1 - 6 alkyl; R4 and R5 each representing inde Whether C1 alkyl - 6, provided that (1) is a compound where X1 x2 is n, CHAnd both R4 and R5 are Methyl, and (2) 6 - Chloro - 3 - cyano - 4 - dimethylamino - metilenamino - 5 - (pirid - 4-yl) pyridine are excluded; or its Salt.Piridilamidina claim 4: a compound represented by the formula (2), where ar is phenyl which can be substituted with R6, 3,4 - metilendioxifenilo, naphthyl, 5,6,7,8-tetrahydro - 2 - naphthyl, or piridilo which can be substituted with R6; Z represents a Link, or OCH2 r1; R2, R3 and R6 each independently represents a hydrogen Atom, alkyl C1 - 6Halo (C1 - 6 alkyl, halogen, alkoxy) - 6 - alkoxy C1, C1 - 6) (alkyl, cyano, Nitro, C1 - 6) (C1 - alkoxy carbonyl, carbonyl amino 6), or which can be substituted with C1 - 6 alkyl; R4 and R5 each independently represents alkyl C1 - 6, provided that the compound where both R4 and R5 are Methyl Is excluded; or its Salt.Claim 1: a method to produce the piridilamidina Compound represented by the formula (1) According to claim 1 or its Salt, which comprises reacting a compound represented by the formula (3), where n represents one of x1 and x2, and the other represents Cr3; ar repres That which can be substituted with phenyl 3,4 - R6, metilendioxifenilo, naphthyl, 5,6,7,8 - tetrahydro - 2 - naphthyl, or piridilo which can be substituted with R6; Z represents a Link, or OCH2; R1, R2, R3 and R6 each independently represents a hydrogen Atom, alkyl (alkyl Halo C1 - 6) alkoxy, halogen, alkoxy - 6 (C1, C1 - Halo 6) (alkyl, cyano, Nitro, C1 carbonyl, (6) Coxi C1 - 6) carbonylOr which can be substituted with amino alkyl C1 - 6; with Ortho triester represented by the formula (4) where B1, B2 and B3 each independently represents alkyl or cycloalkyl, to obtain a reaction mixture; and reacting The reaction Mixture with a compound represented po Formula (5) where r R4 and R5 each independently represents a hydrogen Atom,C1 - 6 alkyl (alkyl, Halo C1 - 6), halogen, alkoxy Halo (C1 - 6, 6 - alkoxy C1) (alkyl, cyano, Nitro, C1 - 6) (C1 - alkoxy carbonyl, carbonyl amino 6), or which can be substituted with alkyl C1 - 6.