Chelator Fragment Libraries for Targeting Metalloproteinases
作者:Arpita Agrawal、Sherida L. Johnson、Jennifer A. Jacobsen、Melissa T. Miller、Li-Hsing Chen、Maurizio Pellecchia、Seth M. Cohen
DOI:10.1002/cmdc.200900516
日期:2010.2.1
A chelatorfragmentlibrary based on a variety of metal binding groups was screened against a metalloproteinase. Lead hits were identified and an expanded library of select compounds was synthesized, resulting in numerous high‐affinity hits against several metalloprotein targets. The findings clearly demonstrate that chelators can be used to generate libraries suitable for fragment‐based lead design
COMPOSITION AND METHODS FOR THE DESIGN AND DEVELOPMENT OF METALLO-ENZYME INHIBITORS
申请人:Pellecchia Maurizio
公开号:US20100041653A1
公开(公告)日:2010-02-18
The present disclosure provides compounds having the general structure A or pharmaceutically acceptable salts thereof:
R—X (A)
wherein R is an alkyl or aryl moiety comprising heterocyclic structures; and X is a metal-chelatin group selected from:
This disclosure further provides a focused library of compounds for use in the discovery and design of metallo-enzyme inhibitors. This fragment-based approach provides an assembly of a library of low molecular weight compounds (MW<300 Da) containing a variety of potential metal-chelating groups. The identification of the inhibitory scaffolds among these compounds provides the initial hit fragments that may be optimized for affinity against a particular target using common medicinal chemistry, structure-based or NMR-based approaches.