Patent ID: 9738664
Date: 2017-08-22
CPC Classifications: A61K,A61P,C07F

Claim:
1. A compound of formula: or a pharmaceutically acceptable salt, ester, or solvate thereof, wherein: x is 0 or 1 to show the presence or absence of —XX—; —XX—, when present, is —O—, —CO—, —SO R R A is selected from H, Het, C6-C10 aryl, C3-C7 cycloalkyl, C5-C7 cycloalkenyl, C1-C4 alkyl, C2-C4 alkenyl, and C1-C4 alkyl substituted with one or more C1-C4 alkoxy, C3-C7 cycloalkyl, C5-C7 cycloalkenyl, C6-C10 aryl, or Het group, wherein Het is a 5-10 membered saturated, partially saturated or unsaturated cyclic group containing one or more heteroatoms or moieties selected from —N═, —N(R wherein each R BBB is