HuagongsheHuagongshe Chemistry Print Report · For research reference only
(6-(3-Methylisothiazol-5-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methanamine → 4-(8-((6-(3,5-Difluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methylamino)-1,5-naphthyridin-3-yl)piperidin-4-ol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (6-(3-Methylisothiazol-5-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methanamine | HCID 57691076 | — |
| Reactant | Tert-butyl 4-(8-((6-(3,5-difluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methylamino)-1,5-naphthyridin-3-yl)-4-hydroxypiperidine-1-carboxylate | HCID 57691230 | — |
| Product | 4-(8-((6-(3,5-Difluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methylamino)-1,5-naphthyridin-3-yl)piperidin-4-ol | HCID 44180598 | — |
Reaction Steps
Deprotection of tert-butyl 4-(8-((6-(3,5-difluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methylamino)-1,5-naphthyridin-3-yl)-4-hydroxypiperidine-1-carboxylate using the method described for (6-(3-methylisothiazol-5-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methanamine M/Z=489.2 [M+H], calc 488.19 for C25H22F2N8O.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08524900B2 |
| Source dataset | uspto-grants-2013_09 |
| ORD ID | ord-c97cb4fed28b40e796f924703ffe8c09 |
| Source note | uspto-grants-2013_09 |