| abstract |
A compound of Formula (1) ** (See formula) ** in which A is selected from ** (See formula) ** in which R1-R3 are independently selected from hydrogen (H), fluorine, optionally substituted methyl with a fluorine (F) and OCH3 optionally substituted with one F; B is selected from ** (See formula) ** wherein R13-R16 are independently selected from H, F, methyl optionally substituted with an F, and OCH3 optionally substituted with an F; or a pharmaceutically acceptable salt or solvate thereof. |