α-Amino-β-sulphone hydroxamates as potent MMP-13 inhibitors that spare MMP-1
摘要:
A series of alpha -amino-beta -sulphone hydroxamates was prepared and evaluated for potency versus MMP-13 and selectivity versus MMP-1. Various substituents were employed on the alpha -amino group (P-1 position), as well as different groups attached to the sulphone group extending into P-1'. Low nanomolar potency was obtained for MMP-13 with selectivity versus MMP-1 of > 1000x for a number of analogues. (C) 2001 Elsevier Science Ltd. All rights reserved.
A safe and simple method for methyl S-arylmercapturate synthesis is described. Thirteen such compounds, to be used afterwards in metabolism studies, have been obtained with yields ranging from 71 to 99.6%. These compounds were obtained using a sulfa-Michael addition and synthesized by adding the corresponding thiophenols to a mixture composed of methyl 2-acetamidoacrylate (MAA), potassium carbonate
α-Amino-β-sulphone hydroxamates as potent MMP-13 inhibitors that spare MMP-1
作者:Daniel P Becker、Thomas E Barta、Louis Bedell、Gary DeCrescenzo、John Freskos、Daniel P Getman、Susan L Hockerman、Madeleine Li、Pramod Mehta、Brent Mischke、Grace E Munie、Craig Swearingen、Clara I Villamil
DOI:10.1016/s0960-894x(01)00556-x
日期:2001.10
A series of alpha -amino-beta -sulphone hydroxamates was prepared and evaluated for potency versus MMP-13 and selectivity versus MMP-1. Various substituents were employed on the alpha -amino group (P-1 position), as well as different groups attached to the sulphone group extending into P-1'. Low nanomolar potency was obtained for MMP-13 with selectivity versus MMP-1 of > 1000x for a number of analogues. (C) 2001 Elsevier Science Ltd. All rights reserved.