Patent ID: 11866446
Assignee: VERTEX PHARMACEUTICALS INCORPORATED
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A | IPC C

Claim 8:
9. The compound, tautomer, deuterated derivative, or pharmaceutically acceptable salt according to claim 1, wherein Ring A is selected from cyclopropyl, 5-membered heterocyclyl containing 1 to 3 heteroatoms selected from N and O, 6-membered heterocyclyl containing 1 to 3 heteroatoms selected from N and O, 9-membered heterocyclyl containing 1 to 3 heteroatoms selected from N and O, 10-membered heterocyclyl containing 1 to 3 heteroatoms selected from N and O, phenyl, 5-membered heteroaryl containing 1 to 3 heteroatoms selected from N and O, 6-membered heteroaryl containing 1 to 3 heteroatoms selected from N and O, and 9-membered heteroaryl containing 1 to 3 heteroatoms selected from N and O; each of which is optionally substituted with 1, 2, 3, 4, or 5 Ra groups.