rwj-37947 and Acidosis

rwj-37947 has been researched along with Acidosis* in 1 studies

Other Studies

1 other study(ies) available for rwj-37947 and Acidosis

ArticleYear
Comparison of sulfamate and sulfamide groups for the inhibition of carbonic anhydrase-II by using topiramate as a structural platform.
    Journal of medicinal chemistry, 2005, Mar-24, Volume: 48, Issue:6

    This paper examines the relative effectiveness of sulfamate and sulfamide groups for the inhibition of carbonic anhydrase-II (CA-II). Topiramate (1) and its sulfamide analogue 4, and 4,5-cyclic sulfate 6 and its sulfamide analogue 5, were compared for inhibition of human CA-II. A colorimetric assay, based on the pH shift that accompanies hydration of carbon dioxide, and an esterase assay were used. For these bioisosteric pairs, 1/4 and 6/5, the sulfamate compound was markedly more potent than its sulfamide counterpart. A similar, large difference in potency was also observed for the sulfamate/sulfamide pairs 14/15 and 16/17. These results indicate that the sulfamide moiety is not particularly suitable for obtaining potent carbonic anhydrase inhibition. A discussion of this structure-activity relationship with respect to the interactions of 1 and 6 with CA-II from published X-ray data is presented. A metabolic acidosis study was performed in rats with 1, 4, 6, and 2, and the results are discussed with respect to the degree of inhibition of CA-II in vivo.

    Topics: Acidosis; Animals; Anticonvulsants; Carbonic Anhydrase II; Carbonic Anhydrase Inhibitors; Fructose; Humans; Male; Models, Molecular; Molecular Structure; Protein Binding; Rats; Rats, Sprague-Dawley; Structure-Activity Relationship; Sulfonamides; Sulfonic Acids; Topiramate

2005