HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-(Cyclopropylamino)propionitrile → 3-((6-Acetyl-2-(4-(oxazol-5-yl)phenylamino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)(cyclopropyl)amino)propanenitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-(Cyclopropylamino)propionitrile | HCID 143537 | — |
| Reactant | 6-Acetyl-2-(4-(oxazol-5-yl)phenylamino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl trifluoromethanesulfonate | HCID 59333760 | — |
| Solvent | Dimethyl Sulfoxide | HCID 679 | — |
| Product | 3-((6-Acetyl-2-(4-(oxazol-5-yl)phenylamino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)(cyclopropyl)amino)propanenitrile | HCID 46198478 | 49.9% |
Reaction Steps
6-Acetyl-2-(4-(oxazol-5-yl)phenylamino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl trifluoromethanesulfonate (35 mg, 0.07 mmol, Example 26a) in DMSO (1 mL) was dispensed in a library plate. 3-(cyclopropylamino)propanenitrile (7.71 mg, 0.07 mmol) was added and it was left to shake overnight at 80° C. before filtered and purified by preparative HPLC to yield 3-((6-Acetyl-2-(4-(oxazol-5-yl)phenylamino)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)(cyclopropyl)amino)propanenitrile (15.5 mg, 48%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08188101B2 |
| Source dataset | uspto-grants-2012_05 |
| ORD ID | ord-9d0cb9de8ec642af858fbcd8bbb5a420 |
| Source note | uspto-grants-2012_05 |