Substituted oxoazaheterocyclyl compounds

A compound of formula

• or a pharmaceutically acceptable salt thereof, pharmaceutically acceptable prodrug thereof, an N-oxide thereof, a hydrate thereof or a solvate thereof
• wherein
• G1 is L1-Cy1;
• G2 is L2-Cy2;
• Cy1 and Cy2 are independently selected from optionally substituted heteroaryl, optionally substituted fused arylheterocyclyl, optionally substituted fused arylheterocyclenyl, optionally substituted fused heteroarylcycloalkyl, optionally substituted fused heteroarylcycloalkenyl, optionally substituted fused heteroarylheterocyclyl and optionally substituted fused heteroarylheterocyclenyl;
• L1 is —S(O)2—;
• L2 is C(1-4) alkylene;
• A is N;
• R1, R1a, R2, R2a, R4 and R4a are independently selected from hydrogen, carboxy, alkoxycarbonyl, Y1Y2NCO, optionally substituted alkyl, optionally substituted aryl, optionally substituted aralkyl, optionally substituted heteroaryl and optionally substituted heteroaralkyl;
• R3 and R3a taken together form O;
• m is 1;
• n is 1;
• and
• Y1 and Y2 are independently hydrogen, optionally substituted alkyl, optionally substituted aryl, optionally substituted aralkyl or optionally substituted heteroaralkyl, or Y1 and Y2 taken together with the N through which Y1 and Y2 are linked form a monocyclic heterocyclyl.