XANTHINE- AND PHENAZONE-ACESULFAME-H-COMPLEX HAVING IMPROVED TASTE, METHOD FOR PRODUCING THE SAME AND APPLICATION OF THE SAME

摘要

PROBLEM TO BE SOLVED: To obtain a xanthine derivative and a fenazone derivative capable of being simply used in preparing an agent or other formulations and of masking or suppressing bitterness of the active ingredient. SOLUTION: The compound consists of a heterocyclic compound having carboxyamide function and acesulfame-H or its hydrate.