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

Claim 15:
16. A compound according to claim 15, wherein
R2, R4, and R5 are all hydrogen,
R6 is selected from halogen, cyano, methyl, isopropyl, methoxy, fluoromethoxy, fluoromethyl and benzyloxy,
X2 is N or C(R12),
R8 is selected from hydrogen, fluoro, C1-2alkoxy and fluoroC1-2alkoxy R10 is selected from halogen, cyclopropyl, C1-2 alkyl and C1-2 alkoxy, wherein the cyclopropyl, alkyl and alkoxy can each be optionally substituted with one or more substituent selected from fluoro, methoxy and fluoro C1-2 alkoxy,
R11 is selected from hydrogen, methoxy and fluoro,
R12, if present, is selected from hydrogen, methoxy and fluoro.