Tracers for monitoring the activity of sodium/glucose cotransporters in health and disease

摘要

Radiolabeled tracers for sodium/glucose cotransporters (SGLTs), their synthesis, and their use are provided. The tracers are methyl or ethyl pyranosides having an equatorial hydroxyl group at carbon-2 and a C 1 preferred conformation, radiolabeled with ¹⁸F, ¹²³I, or ¹²⁴I, or free hexoses radiolabeled with ¹⁸F, ¹²³I, or ¹²⁴. Also provided are in vivo and in vitro techniques for using these and other tracers as analytical and diagnostic tools to study glucose transport, in health and disease, and to evaluate therapeutic interventions.