Title:
HERBICIDAL HETEROCYCLES
Document Type and Number:
WIPO Patent Application WO2002044173
Kind Code:
A3
Abstract:
Compounds of Formula (1), their N-oxides and agriculturally suitable salts, are disclosed which are useful for controlling undesired vegetation, wherein A, R<1>, R<2a>, R<2b>, W, Y, and Z are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula (1) and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula (1).
Inventors:
COTTERMAN CLIFFORD DANIEL (US)
TSENG CHI-PING (US)
TSENG CHI-PING (US)
Application Number:
PCT/US2001/043357
Publication Date:
October 10, 2002
Filing Date:
November 20, 2001
Export Citation:
Assignee:
DU PONT (US)
COTTERMAN CLIFFORD DANIEL (US)
TSENG CHI-PING (US)
COTTERMAN CLIFFORD DANIEL (US)
TSENG CHI-PING (US)
International Classes:
A01N35/06; A01N43/56; A01N43/74; A01N43/76; A01N43/78; A01N47/30; C07D401/14; C07D403/04; C07D403/14; C07D413/04; C07D417/04; (IPC1-7): C07D417/04; A01N43/56; A01N43/76; A01N43/78; C07D403/04; C07D413/04; C07D403/14; C07D401/14; A01N43/54
Domestic Patent References:
| WO1995033719A1 | 1995-12-14 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 011, no. 394 (C - 465) 23 December 1987 (1987-12-23)
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