関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Hydrochloric Acid | HCID 313 | — |
| 反応物 | Sodium Bicarbonate | HCID 516892 | — |
| 反応物 | N-(3-ethyl-1-((6-methoxypyridin-2-yl)methyl)-1H-indazol-4-yl)imidazo[1,2-a]pyridine-3-carboxamide | HCID 67259608 | — |
| 溶媒 | Tetrahydrofuran | HCID 8028 | — |
| 生成物 | HCID 178437935 | HCID 178437935 | 97.6% |
反応手順
To N-(3-ethyl-1-((6-methoxypyridin-2-yl)methyl)-1H-indazol-4-yl)imidazo[1,2-a]pyridine-3-carboxamide (210 mg, 0.492 mmol) in THF (6 mL) was added hydrochloric acid (4M in dioxane, 2 mL). The reaction vial was sealed, heated to 80° C. and stirred for 24 hours. The reaction was cooled to ambient temperature and saturated NaHCO3 aqueous solution was added until pH=7. THF and H2O were removed under reduced pressure. The resulting solid was washed with H2O (20 mL) and dried under vacuum to provide the desired product (198 mg).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US08841455B2 |
|---|
| 出典データセット | uspto-grants-2014_09 |
|---|
| ORD ID | ord-c5e7b3ae1473447abe4cc9c132cd542a |
|---|
| 出典メモ | uspto-grants-2014_09 |
|---|
