Identification of imine or enamine drug metabolites using online hydrogen/deuterium exchange and exact mass measurements
作者:Austin C. Li、Erya Yu、Steven C. Ring、James P. Chovan
DOI:10.1002/rcm.6178
日期:2012.4.30
Drugmetabolites that have imine or enamine partial structures cause extra mass‐to‐charge (m/z) increases in onlinehydrogen/deuteriumexchange (HDX) in addition to hydroxyl or amine protons. Online HDX and exactmassmeasurement were used herein to characterize this extra increase property, and to further confirm proposed metabolite structures.