Pattern-Based Recognition of Heparin Contaminants by an Array of Self-Assembling Fluorescent Receptors
作者:Richard B. C. Jagt、Rodolfo F. Gómez-Biagi、Mark Nitz
DOI:10.1002/anie.200805238
日期:2009.3.2
potential killers: Strong host–guest interactions enable the facile combination of polycationic cyclodextrin binding motifs (blue) with fluorescent reporters (orange) tethered to a hydrophobic guest molecule (dark green). An array of supramolecular fluorescent receptors prepared by this modular approach was used for the pattern‐based recognition of negatively charged contaminants in the anticoagulant drug heparin
Amino acid conjugates providing for sustained systemic concentrations of GABA analogues
申请人:——
公开号:US20030181390A1
公开(公告)日:2003-09-25
This invention is directed to compounds that provide for sustained systemic concentrations of GABA analogs following administration to animals. This invention is also directed to pharmaceutical compositions including and methods using such compounds.
Amino acid conjugates providing for sustained systemic concentrations of gaba analogues
申请人:——
公开号:US20040254344A1
公开(公告)日:2004-12-16
This invention is directed to compounds that provide for sustained systemic concentrations of GABA analogs following administration to animals. This invention is also directed to pharmaceutical compositions including and methods using such compounds.
1
Novel pyrrolidine bicyclic compounds and its derivatives, compositions and methods of use
申请人:Jacobs Jeffrey
公开号:US20050277683A1
公开(公告)日:2005-12-15
N-[1-oxo-(optionally 2-aza)-2-alkyl-3-(carboxyl or thiol or hydroxyaminocarbonyl or N-hydroxyformamido)-propyl]-(aryl or heteroaryl)-azacyclo
4-7
alkanes or thiazacyclo
4-7
alkanes, salts or prodrugs thereof have interesting properties, e.g., in the treatment or prevention of disorders amenable to treatment by PDF inhibitors, such as treatment of bacterial infections.
Detectably labeled cephalosporin assay for beta-lactamase
申请人:Georgetown University
公开号:US04764462A1
公开(公告)日:1988-08-16
This invention provides for a cephalosporin immobilized on a solid phase support comprising a beta-lactamase releasable, detectably labeled substituent at the 3-position thereof. This invention also provides for an assay for detecting the presence of beta-lactamase enzyme in a sample comprising: (a) immobilizing a cephalosporin on a solid phase support wherein at the 3-position of said cephalosporin is a detectably labeled substituent releasable by beta-lactamase; (b) contacting said sample with the immobilized cephalosporin of step (a); and, (c) detecting the released substituent.