Cyclopropyl-thienyl-carboxamide as fungicides

Details Cyclopropyl-thienyl-carboxamide as fungicides Cyclopropyl-thienyl-carboxamide as fungicides

2007-12-25

2007-12-25

Qazi, Sabiha N. (Department: 1616)

Plant protecting and regulating compositions

Plant growth regulating compositions

Organic active compound containing

C548S527000

Reexamination Certificate

active

10532847

ABSTRACT:
A fungicidally active compound of formula (I): where X is (X1), (X2) or (X3); Het is a 5- or 6-membered heterocyclic ring containing one to three heteroatoms, each independently selected from oxygen, nitrogen and sulphur, provided that the ring is not 1,2,3-triazole, the ring being substituted by groups R4, R5and R6; R1and R2are each, independently, hydrogen, halo or methyl; R3 is optionally substituted C2-12alkyl, optionally substituted C2-12alkenyl, optionally substituted C2-12alkynyl, optionally substituted C3−12cycloalkyl, optionally substituted phenyl or optionally substituted heterocyclyl; R4, R5and R6are each, independently, selected from hydrogen, halo, cyano, nitro, C1-4alkyl, C1-4haloalkyl, C1-4alkoxy(C1-4)alkylene and C1-4haloalkoxy(C1-4)alkylene, provided that at least one of R4, R5and R6is not hydrogen; and R7and R8are each, independently, hydrogen, halogen, C1-4alkyl or Clue haloalkyl; the invention also relates to the preparation of these compounds, to novel intermediates used in the preparation of these compounds, to the preparation of intermediates, to agrochemical compositions which comprise at least one of the novel compounds as active ingredient and to the use of the active ingredients or compositions in agriculture or horticulture for controlling or preventing infestation of plants by phytopathogenic microorganisms, preferably fungi

REFERENCES:
patent: 4156009 (1979-05-01), Cognacq
patent: 6699818 (2004-03-01), Walter et al.
patent: 0253502 (1988-01-01), None
patent: 0737682 (1996-10-01), None
patent: 2126587 (1984-03-01), None
patent: 03074491 (2003-09-01), None

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