82199-05-1Relevant articles and documents
DISAZO COMPOUNDS AND THEIR USE IN INK-JET PRINTING
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Paragraph 0098; 0099, (2013/03/26)
A compound of Formula (1) or a salt thereof: wherein: X is N or C(CN); Z is optionally substituted naphthyl; Ar is an aryl group carrying at least one substituent selected from the group consisting of an acetyl group, an acetate ester group, an amide group, a sulfonamide group, a sulfoxide group, a sulfone group, a phosphonate group, a nitrile group, an isonitrile group, a quaternary amine, a carbonyl group (other than a carboxylic acid), a polyhaloalkyl group or a halogen atom; and Ar may optionally be substituted with one or more further substituents. Also compositions, inks, printing processes, printed material and ink-jet cartridges.
Discovery and structure-activity relationships of sulfonamide ET(A)- selective antagonists
Stein,Floyd,Bisaha,Dickey,Girotra,Gougoutas,Kozlowski,Lee,Liu,Malley,McMullen,Mitchell,Moreland,Murugesan,Serafino,Webb,Zhang,Hunt
, p. 1344 - 1354 (2007/10/02)
Random screening of compounds in an ETA receptor binding assay led to the discovery of a class of benzenesulfonamide ligands. Optimization led to the development of 5-amino-N-(3,4-dimethyl-5-isoxazolyl)-1- naphthalenesulfonamides which were functional ant
Process for the preparation of N-acetylaminoarylsulfonic acids in sulfuric acid as solvent
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, (2008/06/13)
The invention relates to salt-free N-acetylaminoarylsulfonic acids, their preparation by acetylation with acetic anhydride or acetyl chloride, sulfuric acid, which can also contain a small amount of water and/or dimethylformamide and/or N-methylpyrrolidone, serving as the solvent, and the use of the N-acetylaminoarylsulfonic acids for the preparation of their acid chlorides.