HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tetrahydrofuran → Sodium 6-(6-(3-Ethylureido)-4-(4-(trifluoromethyl)thiazol-2-yl)pyridin-3-yl)-1-(2-methoxyethyl)-4-oxo-1,4-dihydroquinoline-3-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tetrahydrofuran | HCID 8028 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | 6-(6-(3-Ethylureido)-4-(4-(trifluoromethyl)thiazol-2-yl)pyridin-3-yl)-1-(2-methoxyethyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid | HCID 44540168 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | Sodium 6-(6-(3-Ethylureido)-4-(4-(trifluoromethyl)thiazol-2-yl)pyridin-3-yl)-1-(2-methoxyethyl)-4-oxo-1,4-dihydroquinoline-3-carboxylate | HCID 68472351 | 85.7% |
Reaction Steps
6-(6-(3-Ethylureido)-4-(4-(trifluoromethyl)thiazol-2-yl)pyridin-3-yl)-1-(2-methoxyethyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (0.032 g, 0.06 mmol, Example 1) was suspended in MeOH (1.0 mL)/THF (1.0 mL). 1N NaOH (0.057 mL, 0.06 mmol) was added. Once in solution, the reaction mixture was concentrated under reduced pressure and dried for several hours to yield a white solid (0.030 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08283361B2 |
| Source dataset | uspto-grants-2012_10 |
| ORD ID | ord-1a0790c183a24401ba003ff28467b025 |
| Source note | uspto-grants-2012_10 |