IP Library Granted Patent US 7,754,724
Granted Patent B2
US 7,754,724 · App. 11/479,772 · Granted Jul 13, 2010

N-substituted piperazines

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Quick Facts
Patent No.
US 7,754,724
App. No.
11/479,772
Granted
Jul 13, 2010
Kind
B2
Abstract

Novel N-alkyl substituted piperazines have been discovered, which are useful as insecticides or fungicides. Such compounds are of Formula (I) wherein X, Y, R1 and R2 are as defined herein.

Claims (19)

1. A compound of the Formula (I)

wherein

X and Y are each independently selected from the group consisting of a direct bond, alkyl, carbonyl, carbonylalkyl, carbonylalkylether, carboxylalkyl, alkylcarbonyl, alkylcarboxyl, and alkylether;

with the proviso that both X and Y cannot be a direct bond; and when

either X or Y is a direct bond, then the R1 or R2 associated with that bond is not phenyl or optionally substituted phenyl; and

R1 and R2 are each independently selected from the group consisting of:

alkyl;

aryl, optionally substituted with cyano, alkoxy, halogen, alkylhalo, alkoxyhalo, carboxylalkyl, carbonylalkyl, benzyloxy, nitro, benzoyl, phenyl, carboxamido, or heteroaryl;

heteroaryl, optionally substituted with aryl, heteroaryl, alkyl, halogen, alkylhalo, alkoxy, cycloalkyl or cyano;

cycloalkyl, optionally substituted with alkyl or halogen; and

a heterocyclic ring, optionally substituted with alkyl.

2. The compound of claim 1 wherein X and Y are each independently selected from the group consisting of a direct bond, alkyl, and carbonyl.

3. The compound of claim 2 wherein R1 and R2 are each independently selected from the group consisting of:

alkyl;

aryl, optionally substituted with cyano, alkoxy, halogen, alkylhalo, alkoxyhalo, carboxylalkyl, carbonylalkyl, benzyloxy, nitro, benzoyl, phenyl, carboxamido, or heteroaryl; and

heteroaryl, optionally substituted with aryl, heteroaryl, alkyl, halogen, alkylhalo, alkoxy, cycloalkyl or cyano.

4. An insecticidal or fungicidal composition comprising the compound of claim 1 and a phytologically acceptable carrier.

5. A method of controlling insects comprising applying to a locus where control is desired an insect-inactivating amount of a compound of claim 1 .

6. A method for controlling fungal attack comprising applying to the soil, plant, roots, foliage, seed or locus of the fungus, or to a locus in which the infestation is to be controlled, a fungicidal effective amount of the compound of claim 1 .

Assignments (2)
CHANGE OF NAME Recorded Nov 8, 2021
From: DOW AGROSCIENCES LLC
To: CORTEVA AGRISCIENCE LLC
Reel/Frame 058044/0184 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 4, 2009
From: LORSBACH, BETH ANNE; RUIZ, JAMES MELVIN; SPARKS, THOMAS CLARENCE; SULLENBERGER, MICHAEL THOMAS; MORRISON, IRENE MAE; WEBSTER, JEFFERY DALE
To: DOW AGROSCIENCES LLC
Reel/Frame 023605/0407 →