Patent ID: 11938136
Assignee: HOFFMANN-LA ROCHE, INC.
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 18:
19. The dry granulated powder blend of claim 17, wherein
said blend comprises:
a mixture of mannitol and isomalt at a ratio of 4:1 to 70:1 with 7-(4,7-diazaspiro[2.5]octan-7-yl)-2-(2,8-dimethylimidazo[1,2-b]pyridazin-6-yl)pyrido[1,2-a]pyrimidin-4-one;
sodium benzoate at a ratio of 1:10 to 8:1 with 7-(4,7-diazaspiro[2.5]octan-7-yl)-2-(2,8-dimethylimidazo[1,2-b]pyridazin-6-yl)pyrido[1,2-a]pyrimidin-4-one; and
poly(ethylene glycol) at a ratio of 1:20 to 2:1 with 7-(4,7-diazaspiro[2.5]octan-7-yl)-2-(2,8-dimethylimidazo[1,2-b]pyridazin-6-yl)pyrido[1,2-a]pyrimidin-4-one.