Patent ID: 11939319
Assignee: UCB PHARMA GMBH
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A | IPC C

Claim 17:
18. A compound according to claim 17, wherein
n is 0
X3 is N or CH,
R2 and R4 are both hydrogen,
R5 is hydrogen or halogen,
R8 is selected from hydrogen, fluoro and methoxy,
R10 is selected from halogen, cyclopropyl, and C1-2 alkoxy, wherein the alkoxy can be optionally substituted with one or more substituent selected from fluoro, methoxy, ethoxy, and fluoro C1-2 alkoxy,
R11 is hydrogen or fluoro
X2 is N or C(R12), and
R12, if present, is selected from hydrogen, methoxy and fluoro or a pharmaceutically acceptable salt, solvate, isotope or co-crystal thereof.