title: Reagents for stereoselective preparation of N-carbamyl β-D-glucuronides.
abstract: Carbamyl glucuronidation is an increasingly well-recognized route of metabolism for secondary amine drugs. Proper characterization of these metabolites requires the synthesis of authentic standards. O-protected glucuronyl p-nitrophenyl carbonates can be prepared with high selectivity for the β-configuration at the anomeric center and efficiently transfer the β-glucuronylcarbonyl group to secondary amines, constituting an effective and versatile method for preparation of these metabolites.
authors: Abbott Laboratories, Neuroscience Research, Building AP9A, Department R4MN, 100 Abbott Park Road, Abbott Park, Illinois 60064-6117, United States. william.h.bunnelle@abbott.com
authors: William H
authors: WH
authors: Bunnelle