Patent ID: 9586973
Date: 2017-03-07
CPC Classifications: A61K,A61P,C07D,Y02A

Claim:
1. A compound of formula I, or a stereoisomer, tautomer, racemic, prodrug, salt, hydrate, or solvate thereof: wherein: ring is a five- or six-membered ring wherein one of A, B, C and D is S, S═O, or SO 2 and the remaining are a direct bond or CH 2 ; Y is alkylene or arylene; R is selected from the group consisting of hydrogen, halogen, alkyl, haloalkyl, aryl, OR′, SR′, NR′R″, and P(O)(OR′)(OR″); and R′ and R″ are independently selected from the group consisting of H, alkyl, and aryl.