2\u2032-Deoxy-2\u2032-18F-labeled and 3\u2032-deoxy-3\u2032-18F-labeled purine nucleoside analogs such as 18F-FAA and 18F-FXA have been found to have desirable properties for use as imaging agents. The present invention also provides a pharmaceutical composition for preventing inflammation and apoptosis which comprise the isoxazoline derivative, pharmaceutically acceptable salts, esters and stereochemically isomeric forms thereof and the process for preparing the same. The gate electrode is provided to traverse the active region. When the equalizer weight calculation module’s operation is completed, the controller activates the main equalizer module, detects a mobile terminal ID, activates an interference cancellation module, and controls the main equalizer module to provide a data signal demodulator with the data signal compensated for by the tap coefficient. In further aspects, the emitter may include a tertiary emitting winding and the receiver may include a tertiary receiver winding.