HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diisopropylethylamine → 5-Chloro-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid [2-(2-carbamoylpiperidin-1-yl)-1-(S)-(4-fluorobenzyl)-2-oxoethyl]amide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| Reactant | Piperidine-2-carboxamide hydrochloride | HCID 16248268 | — |
| Reactant | 2-(S)-[(5-Chloro-1H-pyrrolo[2,3-c]pyridine-2-carbonyl)amino]-3-(4-fluorophenyl)propionic acid | HCID 59753699 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 5-Chloro-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid [2-(2-carbamoylpiperidin-1-yl)-1-(S)-(4-fluorobenzyl)-2-oxoethyl]amide | HCID 86601769 | — |
Reaction Steps
To a solution of piperidine-2-carboxylic acid amide hydrochloride (Preparation 80, 24 mg, 0.17 mmol) in DMF (3 mL) was added 2-(S)-[(5-chloro-1H-pyrrolo[2,3-c]pyridine-2-carbonyl)amino]-3-(4-fluorophenyl)propionic acid (EXAMPLE 230, 52 mg, 0.14 mmol), followed by HATU (65.6 mg, 0.17 mmol) and DIPEA (63 μL, 0.36 mmol), and the reaction stirred at rt for 16 h. Solvent was removed in vacuo, purification via preparative HPLC gave the title compound as an off-white powder. m/z (ES+)=472.31 [M+H]+; RT=3.19 min.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07405210B2 |
| Source dataset | uspto-grants-2008_07 |
| ORD ID | ord-cb9b20bf87f741a3b5cb569434d3d07e |
| Source note | uspto-grants-2008_07 |