Fungicidal phenoxyphenylhydrazine derivatives

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Acyclic nitrogen double bonded to acyclic nitrogen – acyclic...

Reexamination Certificate

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Details

C514S346000, C514S383000, C514S485000, C514S486000, C514S639000, C534S885000, C546S306000, C548S266800

Reexamination Certificate

active

07045512

ABSTRACT:
A fungicidally active compound of the formula:a)whereinQ is —NY—NH—, —N═N—, orX is oxygen, sulfur, sulfoxide, or sulfone;n is 0 or 1;Y is hydrogen, C1–C4alkanoyl, C1–C4haloalkanoyl, C1–C6straight chain or branched alkoxycarbonyl, C1–C4alkoxy(C1–C4)alkoxycarbonyl, C1–C4alkyl, or C1–C4haloalkyl;R1is C1–C6alkoxy, C3–C6branched alkoxy, C3–C6cycloalkoxy, phenoxy, benzyloxy, C2–C6alkenyloxy, C2–C6alkynyloxy, C1–C6haloalkoxy, silyloxy, (C1–C6alkoxy)-carbonylmethoxy, C1–C6thioalkoxy, C1–C6alkylamino, C1–C6alkyl, C3–C6branched alkyl, (C1–C6alkoxy) C1–C6alkoxy, or (C1–C6alkoxy)carbonyl;R2and R3are each, independently, hydrogen, halogen, C1–C6alkyl, C3–C6branched alkyl, C1–C6haloalkyl, C1–C6alkoxy, C1–C6haloalkoxy, cyano, or (C1–C6alkoxy)carbonyl;R4is C1–C6alkyl; andZ1and Z2are each independently, carbon or nitrogen, with the proviso that when Z1is carbon, X is oxygen, and R2is hydrogen, then R3cannot be hydrogen;b)wherein R5is C1–C6alkoxy; and R6and R7are, independently, halo or C1–C6haloalkyl; orc)wherein R8is C1–C6alkyl; and R9and R10, independently, are halo or C1–C6haloalkyl.and a method for controlling fungi using the compound.

REFERENCES:
patent: 4816373 (1989-03-01), Ohashi et al.
patent: 1178035 (2002-06-01), None
patent: 1178039 (2002-06-01), None
patent: 1160648 (1969-08-01), None
Bar et al. ,Chemical Abstracts, 93:238954, 1980.
Zhang et al., Tetrahedron Letters, 41(17), 3025-3028, 2000.

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