Patent ID: 8999995
Filing Date: 2015-04-07
Classification: A61P,C07B,C07D

Abstract:
1. A compound having the structure of Formula II: or an enantiomer, a mixture of enantiomers, a mixture of two or more diastereomers, a tautomer, or a mixture of two or more tautomers thereof; or a pharmaceutically acceptable salt thereof; wherein: X is O or S; R R R R R wherein each R wherein the compound is isotopically enriched; wherein each alkyl, alkylene, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl, heterocyclyl, and heteroaryl in R wherein each Q m is 1; n is 1; and p is an integer of 1, 2, 3, 4, 5, 6, 7, or 8.