Patent ID: 11964950
Assignee: CHUGAI SEIYAKU KABUSHIKI KAISHA
Field: Organic fine chemistry (Chemistry)
Classification: CPC A  C | IPC C

Claim 2:
3. The compound, salt or solvate according to claim 1, wherein:
R2 is a hydrogen atom or a fluorine atom;
R8 is a C1-4 alkyl group or a cyclopropyl group, the C1-4 alkyl group being optionally substituted with a fluorine atom or a C1-4 alkoxy group, and the cyclopropyl group being optionally substituted with a C1-4 alkyl group;
R3 is a hydrogen atom, a C1-4 alkyl group, a cyclopropyl group, or a C1-4 alkoxy group, the C1-4 alkoxy group being optionally substituted with a hydroxy group;
R5 is a fluorine atom;
R6 is a hydrogen atom; and
R4 is an iodine atom or a cyclopropyl group.