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Diphenyl N-Cyanocarbonimidate → Phenyl N-cyano-N'-(2-{[8-(2,6-difluorophenyl)-4-(4-fluoro-2-methylphenyl)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl]amino}ethyl)imidocarbamate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Diphenyl N-Cyanocarbonimidate | HCID 688090 | — |
| 反応物 | 2-[(2-Aminoethyl)amino]-8-(2,6-difluorophenyl)-4-(4-fluoro-2-methylphenyl)pyrido[2,3-d]pyrimidin-7(8H)-one | HCID 59639577 | — |
| 溶媒 | Isopropanol | HCID 3776 | — |
| 生成物 | Phenyl N-cyano-N'-(2-{[8-(2,6-difluorophenyl)-4-(4-fluoro-2-methylphenyl)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl]amino}ethyl)imidocarbamate | HCID 59789334 | — |
反応手順
The title compound from Example 8 [8-(2,6-Difluorophenyl)-4-(4-fluoro-2-methylphenyl)-2-[(2-aminoethyl)amino]-8H-pyrido[2,3-d]pyrimidin-7-one](0.382 g, 0.0009 mol) was treated with stirring with diphenylcyanocarbonimidate (0.214 g, 0.0009 mol) in isopropanol (5 mL). Stirred at 23° for 0.5 hours. LC/MS showed a new major peak corresponding to the desired product and no starting material in the solution. LC MS (m/e)=570(MH+). Rt=2.24 min.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07423042B2 |
| 出典データセット | uspto-grants-2008_09 |
| ORD ID | ord-a6eb4884d534449dbc2caff6019af854 |
| 出典メモ | uspto-grants-2008_09 |