HuagongsheHuagongshe Chemistry Print Report · For research reference only
Indoline → 1-(4-(Indolin-1-yl)-2-(4-(oxazol-5-yl)phenylamino)-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)ethanone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Indoline | HCID 10328 | — |
| Reactant | p-Toluenesulfonate | HCID 85570 | — |
| Reactant | 6-Acetyl-2-(4-(oxazol-5-yl)phenylamino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl trifluoromethanesulfonate | HCID 59333760 | — |
| Product | 1-(4-(Indolin-1-yl)-2-(4-(oxazol-5-yl)phenylamino)-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)ethanone | HCID 46199900 | 19.1% |
Reaction Steps
1-(4-(Indolin-1-yl)-2-(4-(oxazol-5-yl)phenylamino)-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)ethanone (14.3 mg, 19.1%) was prepared from indoline and 6-acetyl-2-(4-(oxazol-5-yl)phenylamino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl trifluoromethanesulfonate (example 88a) according to the general procedure for amine substitution of tosylate on pyrimidines. MS (ES+) m/z 453.3 (M+H)+
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08188101B2 |
| Source dataset | uspto-grants-2012_05 |
| ORD ID | ord-4223bcfb566a4ee2adae03650de8ffa6 |
| Source note | uspto-grants-2012_05 |