102607-82-9Relevant academic research and scientific papers
A general acid-catalyzed anion breakdown associated with an E1cB reaction in the hydrolysis of aryl N-(substituted phenylsulfonyl)carbamates
Vigroux, Alain,Bergon, Michel,Bergonzi, Catherine,Tisnès, Pierre
, p. 11787 - 11796 (2007/10/02)
The hydrolysis of aryl N-(substituted phenylsulfonyl)carbamates at 50 °C in the pH range 0-13.5 leading to substituted benzenesulfonamides and phenols involves acyl group transfer. Reaction rates were measured spectrophotometrically and are independent of
Novel agents effective against solid tumors: The diarylsulfonylureas. Synthesis, activities, and analysis of quantitative structure-activity relationships
Howbert,Grossman,Crowell,Rieder,Harper,Kramer,Tao,Aikins,Poore,Rinzel,Grindey,Shaw,Todd
, p. 2393 - 2407 (2007/10/02)
A series of diarylsulfonylureas with exceptionally broad-spectrum activity against syngeneic rodent solid tumors in vivo is described. Their discovery resulted from a program dedicated to in vivo screening for novel oncolytics in solid tumor models, rather than traditional ascites leukemia models. The structures, oral efficacy, side-effect profile, and mechanism of action of these sulfonylureas appear to be distinct from previously known classes of oncolytics. An extensive series of analogues was prepared to probe structure-activity relationships (SAR), with particular focus on the substituent patterns of each aryl domain. Quantitative analysis of these substituent SARs, using the method of cluster significance analysis, showed the lipophilicity of the substituents to be the dominant determinant of activity. One compound from the series, LY186641 (104, sulofenur), has progressed to Phase I clinical trials as an antitumor drug.
N([(4-trifluoromethylphenyl)amino]carbonyl)benzene sulfonamides
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, (2008/06/13)
This invention provides the use of certain benzenesulfonamide derivatives in the treatment of susceptible neoplasms in mammals. Also provided are certain novel benzenesulfonamide derivatives and their pharmaceutical formulations.
