関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Water | HCID 962 | — |
| 反応物 | Propiolic Acid | HCID 10110 | — |
| 反応物 | Dicyclohexylcarbodiimide | HCID 10868 | — |
| 反応物 | 1-(6-((2-Aminophenyl)amino)pyrimidin-4-yl)-3-(2,6-dichloro-3,5-dimethoxyphenyl)-1-methylurea | HCID 118024549 | — |
| 溶媒 | Chloroform | HCID 6212 | — |
| 生成物 | N-(2-(6-(3-(2,6-dichloro-3,5-dimethoxyphenyl)-1-methylureido)pyrimidin-4-ylamino)phenyl)propiolamide | HCID 118029221 | 9.1% |
反応手順
The compound was synthesized following the approach outlined in Procedure 2C (Example 108) modifying step (g) to the following procedure: To a solution of 1-[6-(2-amino-phenylamino)-pyrimidin-4-yl]-3-(2,6-dichloro-3,5-dimethoxy-phenyl)-1-methyl-urea (50 g, 0.108 mmol) and DCC (46 g, 0.22 mmol) in chloroform (50 mL) was added a solution of propiolic acid (16 mg, 0.22 mmol) in chloroform (50 mL) at 0° C., and the resulting mixture was stirred at room temperature overnight. Water (1 mL) was added to quench the reaction. The mixture was concentrated and the residue was purified by reverse phase column and prep-TLC to obtain the title compound (5 mg, yield: 9.1%). 1H NMR (400 MHz, DMSO-d6) δ 12.04 (s, 1H), 10.36 (s, 1H), 9.03 (s, 1H), 8.45 (s, 1H), 7.67 (d, 1H), 7.59 (d, 1H), 7.30-7.25 (m, 2H), 6.96 (s, 1H), 6.50 (s, 1H), 4.42 (s, 1H), 4.00 (s, 6H), 3.35 (s, 3H); MS (ESI): 515 [M+H]+
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US09434697B2 |
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| 出典データセット | uspto-grants-2016_09 |
|---|
| ORD ID | ord-fa4ad05f7d03422f9cff539c0e5970da |
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| 出典メモ | uspto-grants-2016_09 |
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