Patent ID: 11970731
Assignee: ROCHE SEQUENCING SOLUTIONS, INC.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 9:
10. The method of claim 1, wherein Ar2 is a 9-membered fused bicyclic aromatic ring system selected from the group consisting of benzofuran, 1,3-benzoxazole, furo[3,2-b]pyridine, furo[3,2-c]pyridine, furo[2,3-c]pyridine, furo[2,3-b]pyridine, indole, 1H-benzimidazole, 1H-pyrrolo[3,2-b]pyridine, 1H-pyrrolo[3,2-c]pyridine, 1H-pyrrolo[2,3-c]pyridine, 1H-pyrrolo[2,3-b]pyridine, benzothiophene, 1,3-benzothiazole, thienol[3,2-b]pyridine, thieno[3,2-c]pyridine, thieno[2,3-c]pyridine, benzoxadiazole, benzothiadiazole, benzisoxazole, benzotriazole and thieno[2,3-b]pyridine.