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HRID 2089621作成日：2026年10月25日
Dimethylformamide → N-[1-amino-1-(4-{[[2-fluoro-3-(2-hydroxyethoxy)-5-methoxyphenyl]-(5-oxo-1-pyrimidin-2-yl-4,5-dihydro-1H-[1,2,4]triazol-3-yl)methyl]amino}phenyl)methylidene]benzamide
https://huagongshe.com/reaction/2089621
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Dimethylformamide | HCID 6228 | — |
| 反応物 | Triethylamine | HCID 8471 | — |
| 反応物 | Benzoic acid, 4-nitrophenyl ester | HCID 70396 | — |
| 反応物 | 4-({[2-fluoro-3-(2-hydroxyethoxy)-5-methoxyphenyl]-(5-oxo-1-pyrimidin-2-yl-4,5-dihydro-1H-[1,2,4]triazol-3-yl)methyl}amino)benzamidine acetic acid salt | HCID 136334023 | — |
| 溶媒 | Acetic Acid | HCID 176 | — |
| 生成物 | N-[1-amino-1-(4-{[[2-fluoro-3-(2-hydroxyethoxy)-5-methoxyphenyl]-(5-oxo-1-pyrimidin-2-yl-4,5-dihydro-1H-[1,2,4]triazol-3-yl)methyl]amino}phenyl)methylidene]benzamide | HCID 136334022 | — |
反応手順
To a mixture of 4-({[2-fluoro-3-(2-hydroxyethoxy)-5-methoxyphenyl]-(5-oxo-1-pyrimidin-2-yl-4,5-dihydro-1H-[1,2,4]triazol-3-yl)methyl}amino)benzamidine acetic acid salt [CAS No. 951803-95-5] (613 mg) and DMF (5 mL), benzoic acid 4-nitrophenyl ester [CAS No. 959-22-8] (280 mg) and triethylamine (0.2 mL) were added and the resulting mixture was stirred at 50° C. overnight. Acetic acid was added to the reaction solution, and the solvent was evaporated under reduced pressure. The residue obtained was purified by NAM silica gel column chromatography (mixed solvent of methanol-ethyl acetate) to obtain the captioned compound (492 mg).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US08436009B2 |
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| 出典データセット | uspto-grants-2013_05 |
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| ORD ID | ord-e16b210d0db34156b1ee3e5ccc6ff35b |
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| 出典メモ | uspto-grants-2013_05 |
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