Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
1999-07-28
2002-06-25
Dees, Jose′ G. (Department: 1616)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S267000, C514S269000, C514S291000, C514S314000, C514S359000, C514S360000, C514S383000, C514S384000, C514S396000, C514S398000, C514S400000, C514S439000, C514S440000, C514S443000, C514S447000, C514S463000, C514S468000, C514S479000, C514S480000, C514S482000, C514S500000, C514S539000, C514S562000, C514S567000, C514S570000, C514S614000
Reexamination Certificate
active
06410574
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a fungicidal composition obtained by mixing a 1,2,3-thiadiazole derivative represented by general formula (I) useful as a plant disease controller with at least one fungicides selected from the compounds having a fungicidal activity against plant diseases, and a method for using the same.
2. Related Art
Although some of the 1,2,3-thiadiazole derivatives represented by the general formula (I) are novel compounds, many of such derivatives are disclosed in JP-A 8-325110 which mentions usefulness of these compounds as a plant disease controller. On the other hand, the compounds constituting the other ingredient of the composition of the present invention which are compounds having a fungicidal activity against plant diseases are known fungicides disclosed in literature.
SUMMARY OF THE INVENTION
With the aim of further decreasing the dosage of 1,2,3-thiadiazole derivatives, the present inventors attempted a combined use of the 1,2,3-thiadiazole derivatives with a variety of known fungicides. As a result, it was found that an effect unexpectable from their single use could be exhibited by such a combined use. Based on this finding, the present invention was accomplished.
It was further found that an excellent effect unexpectable from foliage treatment could be exhibited by treating the seeds or the cultivation carrier used for seeding with a combination of a 1,2, 3-thiadiazole derivative and other fungicides. Based on this finding, the present invention was accomplished.
DETAILED DESCRIPTION OF THE INVENTION
The present invention relates to a fungicidal composition comprising, as active ingredients thereof, a 1,2,3-thiadiazole derivative represented by the following general formula (I) and at least one compound selected from the compounds having a fungicidal activity against plant diseases, and to a method for using the same:
wherein R
1
represents hydrogen atom, (C
1-6
) alkyl group or (C
3-7
) cycloalkyl group; and
R
2
represents a group of the formula:
CO—Y—R
3
wherein R
3
represents hydrogen atom, (C
1-20
) alkyl group, halo (C
1-20
) alkyl group, (C
2-20
) alkenyl group, halo (C
2-20
) alkenyl group, (C
2-20
) alkynyl group, halo (C
2-20
) alkynyl group, (C
3-12
) cycloalkyl group, (C
1-6
) alkoxy (C
1-6
) alkyl group, (C
1-6
) alkoxy (C
1-6
)alkoxy (C
1-6
) alkyl group, carboxyl (C
1-6
) alkyl group, (C
1-20
) alkoxycarbonyl (C
1-6
) alkyl group, carbamoyl (C
1-6
) alkyl group, substituted carbamoyl (C
1-6
) alkyl group having 1 or 2, same or different substituents selected from the group consisting of (C
1-6
) alkyl group, phenyl group and substituted phenyl group substituted with at least one same or different halogen atom or (C
1-6
) alkyl group, cyano (C
1-6
) alkyl group, (C
1-6
) alkylcarbonyloxy (C
1-6
) alkyl group, (C
1-6
) alkylcarbonylamino (C
1-6
) alkyl group, phenyl group, substituted phenyl group having 1 to 5, same or different substituents selected from the group consisting of halogen atom, hydroxyl group, cyano group, nitro group, (C
1-6
) alkyl group, halo (C
1-6
) alkyl group, (C
1-6
) alkoxy group, halo (C
1-6
) alkoxy group, carboxyl group, (C
1-12
) alkoxycarbonyl group, carbamoyl group and substituted carbamoyl group having 1 or 2, same or different substituents selected from the group consisting of halogen atom, (C
1-12
) alkyl group, phenyl group and substituted phenyl group substituted with 1 to 5, same or different (C
1-6
) alkyl groups, phenyl (C
1-6
) alkyl group, substituted phenyl (C
1-6
) alkyl group having, on the ring thereof, 1 to 5, same or different substituents selected from the group consisting of halogen atom, hydroxyl group, cyano group, nitro group, (C
1-6
) alkyl group, halo (C
1-6
) alkyl group, (C
1-6
) alkoxy group, halo (C
1-6
) alkoxy group, carboxyl group, (C
1-12
) alkoxycarbonyl group, carbamoyl group and substituted carbamoyl group having 1 or 2, same or different substituent selected from the group consisting of halogen atom, (C
1-12
) alkyl group, phenyl group and substituted phenyl group substituted with 1 to 5, same or different (C
1-6
) alkyl groups, phenylcarbonyloxy (C
1-6
) alkyl group, substituted phenylcarbonyloxy (C
1-6
) alkyl group having, on the ring thereof, 1 to 5, same or different substituents selected from the group consisting of halogen atom, hydroxyl group, cyano group, nitro group, (C
1-6
) alkyl group, halo (C
1-6
) alkyl group, (C
1-6
) alkoxy group, halo (C
1-6
) alkoxy group, carboxyl group, (C
1-12
) alkoxycarbonyl group, carbamoyl group and substituted carbamoyl group having 1 or 2, same or different substituents selected from the group consisting of halogen atom, (C
1-12
) alkyl group, phenyl group and substituted phenyl group substituted with 1 to 5, same or different (C
1-6
) alkyl groups, phenylcarbonyl (C
1-6
) aminoalkyl group, substituted phenylcarbonyl (C
1-6
) aminoalkyl group having, on the ring thereof, 1 to 5, same or different substituents selected from the group consisting of halogen atom, hydroxyl group, cyano group, nitro group, (C
1-6
) alkyl group, halo (C
1-6
) alkyl group, (C
1-6
) alkoxy group, halo (C
1-6
) alkoxy group, carboxyl group, (C
1-12
) alkoxycarbonyl group, carbamoyl group and substituted carbamoyl group having 1 or 2, same or different substituents selected from the group consisting of halogen atom, (C
1-12
) alkyl group, phenyl group and substituted phenyl group substituted with 1 to 5, same or different (C
1-6
) alkyl groups, 5- or 6-membered heterocycle having at least one same or different heteroatoms selected from the group consisting of oxygen atom, sulfur atom and nitrogen atom, substituted 5-or 6-membered heterocycle having 1 to 5 same or different substituents selected from the group consisting of halogen atom, hydroxyl group, cyano group, nitro group, (C
1-6
) alkyl group, halo (C
1-6
) alkyl group, (C
1-6
) alkoxy group, halo (C
1-6
) alkoxy group, carboxyl group, (C
1-12
) alkoxycarbonyl group, carbamoyl group and substituted carbamoyl group having 1 or 2, same or different substituents selected from the group consisting of halogen atom, (C
1-12
) alkyl group, phenyl group and substituted phenyl group substituted with 1 to 5, same or different (C 16) alkyl groups, 5- or 6-membered heterocycle (C
1-6
) alkyl group having at least one same or different heteroatoms selected from the group consisting of oxygen atom, sulfur atom and nitrogen atom, substituted 5- or 6-membered heterocycle (C
1-6
) alkyl group having 1 to 5, same or different substituents selected from the group consisting of halogen atom, hydroxyl group, cyano group, nitro group, (C
1-6
) alkyl group, halo (C
1-6
) alkyl group, (C
1-6
) alkoxy group, halo (C
1-6
) alkoxy group, carboxyl group, (C
1-12
) alkoxycarbonyl group, carbamoyl group and substituted carbamoyl group having 1 or 2, same or different substituents selected from the group consisting of halogen atom, (C
1-12
) alkyl group, phenyl group and substituted phenyl group substituted with 1 to 5, same or different (C
1-6
) alkyl groups, 5- or 6-membered heterocycle carbonyloxy (C
1-6
) alkyl group having at least one, same or different heteroatoms selected from the group consisting of oxygen atom, sulfur atom and nitrogen atom, substituted 5- or 6-membered heterocycle carbonyloxy (C
1-6
) alkyl group having 1 to 5, same or different substituents selected from the group consisting of halogen atom, hydroxyl group, cyano group, nitro group, (C
1-6
) alkyl group, halo (C
1-6
) alkyl group, ((C
1-6
) alkoxy group, halo (C
1-6
) alkoxy group, carboxyl group, (C
1-12
) alkoxycarbonyl group, carbamoyl group and substituted carbamoyl group having 1 or 2, same or different substituents selected from the group consisting of halogen atom, (C
1-12
) alkyl group, phenyl group and substituted phenyl group substituted with 1 to 5, same or different (C
1-6
) alkyl groups, 5- or 6-membered heterocycle carbonylamino (C
1-6
) alkyl group having at least one same or different heteroatoms selected from the group consisting of oxygen atom, sulfur atom and nitroge
Nishiguchi Tsutomu
Tajima Sohkichi
Takemoto Tsuyoshi
Yamamoto Yoshinobu
Choi Frank
Dees Jose′ G.
Manelli Denison & Selter PLLC
Nihon Nohyaku Co. Ltd.
White, Jr. Paul E.
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