5-heterocyclic 2-(2-imidazolin-2-yl)pyridines, useful as herbicidal
申请人:American Cyanamid Company
公开号:US05405827A1
公开(公告)日:1995-04-11
5-Heterocyclic 2-(2-imidazolin-2-yl)pyridine compounds which are effective for the control of undesirable plant species are described. Also described are a method for the herbicidal use of said compounds and a method for their preparation.
5-heterocyclic 2-(2-imidazolin-2-yl)-pyridines as herbicides
申请人:American Cyanamid Company
公开号:US05283230A1
公开(公告)日:1994-02-01
5-Heterocyclic 2-(2-imidazolin-2-yl)pyridine compounds represented by formulas II and III ##STR1## which are effective for the control of undesirable plant species are described. Also described is a method for the herbicidal use of said compounds.
Alkyl esters of 5-heterocyclic-pyridine-2,3-dicarboxylic acids and
申请人:American Cyanamid Company
公开号:US05344935A1
公开(公告)日:1994-09-06
There are provided alkyl esters of 5-heterocyclic-pyridine-2,3-dicarboxylic acids useful as intermediates for the preparation of highly effective 5-heterocyclic-2-(2-imidazolin-2-yl)pyridine herbicidal agents and methods for the preparation thereof.
Alkyl esters of 5-heterocyclic-pyridine-2,3-dicarboxylic acids and 5-heterocyclic 2-(2-imidazolin-2-yl) pyridines and methods for preparation thereof
申请人:AMERICAN CYANAMID COMPANY
公开号:EP0434965A2
公开(公告)日:1991-07-03
There are provided alkyl esters of 5-heterocyclic-pyridine-2,3-dicarboxylic acids and 5-heterocyclic 2-(2-imidazolin-2-yl)pyridine compounds, which are effective for the control of undesirable plant species. Also described are methods for the herbicidal use of said compounds and methods for their preparation.