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.
Blanco, Ma del Mar; Avendano, Carmen; Cabezas, Nieves, Heterocycles, 1993, vol. 36, # 6, p. 1387 - 1398
作者:Blanco, Ma del Mar、Avendano, Carmen、Cabezas, Nieves、Menendez, J. Carlos
DOI:——
日期:——
MAGENTA LOW FLUORESCENCE DYE FOR COATED OPTICAL BEAD RANDOM ARRAY DNA ANALYSIS
申请人:Chari Krishnan
公开号:US20080125331A1
公开(公告)日:2008-05-29
A coating composition for making a protein microarray, the composition comprising a gelling agent or a precursor to a gelling agent, and microspheres; the microspheres containing a dye represented by the Formula (1):
wherein: R1=one or more substitutent selected from the group of H, chloro, alkoxycarbonyl, arylsulfamoyl, or alkylsulfamoyl; R2=one or more substituent selected from the group of H, carboxamido, or alkoxycarbonyl; R3=one or more substituent selected from the group of H, chloro, substituted or unsubstituted alkyl, aryl, carboxamido, or alkoxycarbonyl.