Patent ID: 11884671
Assignee: ASTRAZENECA, AB
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 0:
1. A compound of Formula (I):, , or a pharmaceutically acceptable salt thereof, wherein:
A1 represents N or CR2A, A2 represents N or CR2B and A3 represents N or CR2C, where no more than one of A1, A2 and A3 represent N;
R1 represents C4-6 cycloalkyl or a 4 to 6 membered heterocycloalkyl containing one heteroatom selected from O, S and N, wherein the C4-6 cycloalkyl or 4 to 6 membered heterocycloalkyl is optionally substituted with one or more groups selected from fluoro, C1-3 alkyl (optionally substituted with a group selected from hydroxyl and C1-2 alkoxy), cyclopropyl, hydroxyl, NH2, dioxo, C(O)C1-2 alkyl, azetidinyl and oxetanyl;
R2A, R2B and R2C each independently represent hydrogen, methyl or methoxy.