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3-Ethylphenyl isocyanate → 1-Cyclopentyl-3-(3-ethyl-phenyl)-7-methoxy-1H-pyrimido[5,4-c]quinoline-2,4-dione
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 3-Ethylphenyl isocyanate | HCID 2769637 | — |
| 反応物 | 4-Cyclopentylamino-8-methoxy-quinoline-3-carboxylic acid ethyl ester | HCID 67249718 | — |
| 生成物 | 1-Cyclopentyl-3-(3-ethyl-phenyl)-7-methoxy-1H-pyrimido[5,4-c]quinoline-2,4-dione | HCID 58329404 | 66.9% |
反応手順
1-Cyclopentyl-3-(3-ethyl-phenyl)-7-methoxy-1H-pyrimido[5,4-c]quinoline-2,4-dione (89 mg) was prepared from 4-cyclopentylamino-8-methoxy-quinoline-3-carboxylic acid ethyl ester (0.32 mmol) and 1-ethyl-3-isocyanato-benzene (0.48 mmol) following general procedure C. LCMS: m/z 416 [M+1]+.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08853226B2 |
| 出典データセット | uspto-grants-2014_10 |
| ORD ID | ord-58d24684ad894a97a8e9ddb7cbcb3388 |
| 出典メモ | uspto-grants-2014_10 |