HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenethylamine → 3-{8-(2,6-difluorophenyl)-7-oxo-2-[(2,2,6,6-tetramethyl-4-piperidinyl)amino]-7,8-dihydropyrido[2,3-d]pyrimidin-4-yl}-4-methyl-N-(2-phenylethyl)benzamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenethylamine | HCID 1001 | — |
| Reactant | 4-Amino-2,2,6,6-tetramethylpiperidine | HCID 37524 | — |
| Reactant | 3-[8-(2,6-Difluorophenyl)-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-4-yl]-4-methylbenzoic acid | HCID 57530530 | — |
| Product | 3-{8-(2,6-difluorophenyl)-7-oxo-2-[(2,2,6,6-tetramethyl-4-piperidinyl)amino]-7,8-dihydropyrido[2,3-d]pyrimidin-4-yl}-4-methyl-N-(2-phenylethyl)benzamide | HCID 11947938 | — |
Reaction Steps
The title compound is prepared from 3-[8-(2,6-difluorophenyl)-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-4-yl]-4-methylbenzoic acid by following the procedures in Example 19 using 2-phenylethanamine for the amide formation and 2,2,6,6-tetramethyl-4-piperidinamine for the displacement reaction: LC-MS m/z 651 (M+H)+, 1.87 min (ret time).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08207176B2 |
| Source dataset | uspto-grants-2012_06 |
| ORD ID | ord-293ffe879c4142bb8a50f57c9c4a2af2 |
| Source note | uspto-grants-2012_06 |