Pyrazole derivatives and insecticidal fungicidal and miticidal compositions thereof
First Claim
1. A pyrazole derivative represented by the following formula (I):
- ##STR141## wherein R1 represents a C1 -C4 alkyl group or a benzyl group;
R2 represents a hydrogen atom or a C1 -C4 alkyl group;
X represents a hydrogen atom, a halogen atom or a C1 -C4 alkyl group;
R2 may combine with X to form ##STR142## wherein R5 represents a hydrogen atom or a C1 -C3 alkyl group;
R3 represents a hydrogen atom or a C1 -C4 alkyl group;
R4 s independently represent a hydrogen atom, a halogen atom, a C1 -C5 alkyl group, a C1 -C4 alkoxy group, a C1 -C4 alkylthio group, a trifluoromethyl group, a C1 -C4 haloalkoxy group, a phenyl group, an alkyl-substituted phenyl group or ##STR143## wherein Y represents an oxygen atom or a sulfur atom, R6 s independently represent a hydrogen atom, a C1 -C4 alkyl group, a C1 -C4 alkoxy group, a halogen atom, a nitro group, a cyano group or a trifluoromethyl group and n represents 1 or 2;
l represents 0 or 1; and
m represents 1, 2 or 3.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed herein are pyrazole derivatives which are represented by the following formula (I): ##STR1## wherein R1 represents a C1 -C4 alkyl group or a benzyl group; R2 represents a hydrogen atom or a C1 -C4 alkyl group; X represents a hydrogen atom, a halogen atom or a C1 -C4 alkyl group; R2 may combine with X to form ##STR2## wherein R5 represents a hydrogen atom or a C1 -C3 alkyl group; R3 represents a hydrogen atom or a C1 -C4 alkyl group; R4 s independently represent a hydrogen atom, a halogen atom, a C1 -C5 alkyl group, a C1 -C4 alkoxy group, a C1 -C4 alkylthio group, a trifluoromethyl group, a C1 -C4 haloalkoxy group, a phenyl group, an alkyl-substituted phenyl group or ##STR3## wherein Y represents an oxygen atom or a sulfur atom, R6 s independently represent a hydrogen atom, a C1 -C4 alkyl group, a C1 -C4 alkoxy group, a halogen atom, a nitro group, a cyano group or a trifluoromethyl group and n represents 1 or 2, adjacent R4 s being able to combine together to form ##STR4## wherein R7 represents a hydrogen atom or a methyl group; l represents 0 or 1; and m represents 1, 2, or 3. The pyrazole derivatives of the formula (I) show a high activity suitable for active ingredient of insecticidal and miticidal composition as well as fungicidal composition.
12 Citations
7 Claims
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1. A pyrazole derivative represented by the following formula (I):
- ##STR141## wherein R1 represents a C1 -C4 alkyl group or a benzyl group;
R2 represents a hydrogen atom or a C1 -C4 alkyl group;
X represents a hydrogen atom, a halogen atom or a C1 -C4 alkyl group;
R2 may combine with X to form ##STR142## wherein R5 represents a hydrogen atom or a C1 -C3 alkyl group;
R3 represents a hydrogen atom or a C1 -C4 alkyl group;
R4 s independently represent a hydrogen atom, a halogen atom, a C1 -C5 alkyl group, a C1 -C4 alkoxy group, a C1 -C4 alkylthio group, a trifluoromethyl group, a C1 -C4 haloalkoxy group, a phenyl group, an alkyl-substituted phenyl group or ##STR143## wherein Y represents an oxygen atom or a sulfur atom, R6 s independently represent a hydrogen atom, a C1 -C4 alkyl group, a C1 -C4 alkoxy group, a halogen atom, a nitro group, a cyano group or a trifluoromethyl group and n represents 1 or 2;
l represents 0 or 1; and
m represents 1, 2 or 3. - View Dependent Claims (2)
- ##STR141## wherein R1 represents a C1 -C4 alkyl group or a benzyl group;
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3. An insecticidal and miticidal composition comprising as an active ingredient an insecticidally and miticidally effective amount of a pyrazole derivative represented by the following formula (I):
- ##STR146## wherein R1 represents a C1 -C4 alkyl group or a benzyl group;
R2 represents a hydrogen atom or a C1 -C4 alkyl group;
X represents a hydrogen atom, a halogen atom or a C1 -C4 alkyl group;
R2 may combine with X to form ##STR147## wherein R5 represents a hydrogen atom or a C1 -C3 alkyl group;
R3 represents a hydrogen atom or a C1 -C4 alkyl group;
R4 s independently represent a hydrogen atom, a halogen atom, a C1 -C5 alkyl group, a C1 -C4 alkoxy group, a C1 -C4 alkylthio group, a trifluoromethyl group, a C1 -C4 haloalkoxy group, a phenyl group, an alkyl-substituted phenyl group, or ##STR148## wherein Y represents an oxygen atom or a sulfur atom, R6 s independently represent a hydrogen atom, a C1 -C4 alkyl group, a C1 -C4 alkoxy group, a halogen atom, a nitro group, a cyano group or a trifluoromethyl group and n represents 1 or 2, l represents 0 or 1; and
m represents 1, 2 or 3, and insecticidally and miticidally acceptable adjuvants. - View Dependent Claims (4, 5)
- ##STR146## wherein R1 represents a C1 -C4 alkyl group or a benzyl group;
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6. A fungicidal composition comprising as an active ingredient a fungicidally effective amount of a pyrazole derivative represented by the following formula (I):
- ##STR152## wherein R1 represents a C1 -C4 alkyl group or a benzyl group;
R2 represents a hydrogen atom or a C1 -C4 alkyl group;
X represents a hydrogen atom, a halogen atom or a C1 -C4 alkyl group;
R2 may combine with X to form ##STR153## wherein R5 represents a hydrogen atom or a C1 -C3 alkyl group;
R3 represents a hydrogen atom or a C1 -C4 alkyl group;
R4 s independently represent a hydrogen atom, a halogen atom, a C1 -C5 alkyl group, a C1 -C4 alkoxy group, a C1 -C4 alkylthio group, a trifluoromethyl group, a C1 -C4 haloalkoxy group, a phenyl group, an alkyl-substituted phenyl group, or ##STR154## wherein Y represents an oxygen atom or a sulfur atom, R6 s independently represent a hydrogen atom, a C1 -C4 alkyl group, a C1 -C4 alkoxy group, a halogen atom, a nitro group, a cyano group or a trifluoromethyl group and n represents 1 or 2, l represents 0 to 1; and
m represents 1, 2 or 3, and fungicidally acceptable adjuvant(s). - View Dependent Claims (7)
- ##STR152## wherein R1 represents a C1 -C4 alkyl group or a benzyl group;
Specification
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- Resources
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Current AssigneeMitsubishi Kasei Corp. (Mitsubishi Chemical Group Corp.)
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Original AssigneeMitsubishi Kasei Corp. (Mitsubishi Chemical Group Corp.)
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InventorsNakajima, Tetsuo, Suzuki, Shigeru, Takahashi, Yoji, Fukuchi, Toshiki, Okui, Shuko, Okada, Itaru
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Primary Examiner(s)Lee, Mary C.
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Assistant Examiner(s)Haley, Jacqueline
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Application NumberUS07/310,591Time in Patent Office629 DaysField of Search546/271, 546/279, 514/338, 514/341US Class Current514/338CPC Class CodesC07D 401/12 linked by a chain containin...
