HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,2-Dichloroethane → [(2R)-3-[2-(2-chloro-5-fluoro-6-{[2-methyl-2-(4-morpholinyl)propyl]amino}-4-pyrimidinyl)hydrazino]-2-(cyclopentylmethyl)-3-oxopropyl][(phenylmethyl)oxy]formamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,2-Dichloroethane | HCID 11 | — |
| Reactant | 4-Methylmorpholine | HCID 7972 | — |
| Reactant | HOAt | HCID 181649 | — |
| Reactant | (R)-3-(Benzyloxy-formyl-amino)-2-cyclopentylmethyl-propionic acid | HCID 21305218 | — |
| Reactant | HCID 178448898 | HCID 178448898 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | [(2R)-3-[2-(2-chloro-5-fluoro-6-{[2-methyl-2-(4-morpholinyl)propyl]amino}-4-pyrimidinyl)hydrazino]-2-(cyclopentylmethyl)-3-oxopropyl][(phenylmethyl)oxy]formamide | HCID 86636982 | 35.7% |
Reaction Steps
(2R)-3-Cyclopentyl-2-({formyl[(phenylmethyl)oxy]amino}methyl)propanoic acid (0.238 g, 0.78 mmol), 2-chloro-5-fluoro-6-{[2-methyl-2-(4-morpholinyl)propyl]amino}-4(1H)-pyrimidinone hydrazone (0.249 g), NMM (0.26 mL, 2.35 mmol), HOAt (0.106 g, 0.78 mmol), EDC (0.150 g, 0.78 mmol) and DMF (4 mL) were combined, and the solution was stirred overnight. Purification by RP-HPLC provided [(2R)-3-[2-(2-chloro-5-fluoro-6-{[2-methyl-2-(4-morpholinyl)propyl]amino}-4-pyrimidinyl)hydrazino]-2-(cyclopentylmethyl)-3-oxopropyl][(phenylmethyl)oxy]formamide as a brown oil (0.169 g). LCMS: (M+H)+=606.3.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07893056B2 |
| Source dataset | uspto-grants-2011_02 |
| ORD ID | ord-4a7d3f7725d64fd0a16cfea11d607ab7 |
| Source note | uspto-grants-2011_02 |