Patent ID: 7803804

Claim:
A compound of formula (I) or tautomers, or stereoisomers, or pharmaceutically acceptable salts thereof, wherein M 1 and M 2 are independently R 1 , R 2 , R 3 , R 4 , R 5 , R 5a , R 5b and R 6 are H; L 1 and L 2 are independently selected from: A is phenyl; W 1 and W 2 are independently selected from C 0 -C 8 -alkylene; X 1 is —NR 7 (C═O)— and X 2 is —(C═O)NR 7 —, independently, by way of a C 1 -C 4 -alkyl group can form a bond with a carbon atom of group W or Y to create a 5- to 14-membered heterocyclic group; R 7 is independently selected from H, and C 1 -C 8 -alkyl; Y 1 and Y 2 are independently selected from —(C 0 -C 8 -alkylene)-; and T is a halogen.