化工社化工社 化学情報印刷レポート · 研究参考用
Ammonia → 1-[2-Amino-6-(2,6-dichlorophenyl)-pyrido[2,3-d]pyrimidin-7-yl]-3-isopropyl-urea
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ammonia | HCID 222 | — |
| 反応物 | Isopropyl isocyanate | HCID 61277 | — |
| 反応物 | 6-(2,6-Dichlorophenyl)pyrido[2,3-d]pyrimidine-2,7-diamine | HCID 5328113 | — |
| 溶媒 | Methane | HCID 297 | — |
| 生成物 | 1-[2-Amino-6-(2,6-dichlorophenyl)-pyrido[2,3-d]pyrimidin-7-yl]-3-isopropyl-urea | HCID 21850041 | — |
反応手順
The title compound was prepared from 0.5 g of 6-(2,6-dichlorophenyl)-pyrido{2,3-d]pyrimidine-2,7-diamine from Example 1 and 0.172 mL of isopropyl isocyanate according to Example 2. The product was purified by MPLC eluting with a gradient of CHCl3 :EtOAc (1:1) to afford the pure product; mp 184°-188° C., CIMS (1% ammonia in methane): m/z (relative intensity) 391 (MH+, 16), 393 (MH+ +2, 11), 306 (100).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05733913 |
| 出典データセット | uspto-grants-1998_03 |
| ORD ID | ord-98fd6ea357a243d78e0bdcc503d56dcd |
| 出典メモ | uspto-grants-1998_03 |