化工社化工社 化学情報印刷レポート · 研究参考用
HRID 411012作成日：2026年10月26日
Diisopropylethylamine → 1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid [1-((R)-2-hydroxy-propyl)-pyrrolidin-3-yl]-amide
https://huagongshe.com/reaction/411012
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Diisopropylethylamine | HCID 81531 | — |
| 反応物 | (R)-1,2-Epoxypropane | HCID 146261 | — |
| 反応物 | 1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid pyrrolidin-3-ylamide dihydrochloride | HCID 86656927 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 溶媒 | Dimethylformamide | HCID 6228 | — |
| 溶媒 | Dichloromethane | HCID 6344 | — |
| 生成物 | 1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid [1-((R)-2-hydroxy-propyl)-pyrrolidin-3-yl]-amide | HCID 86656929 | — |
反応手順
1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid [1-((R)-2-hydroxy-propyl)-pyrrolidin-3-yl]-amide (15 mg) was prepared using 1-methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid pyrrolidin-3-ylamide dihydrochloride (47 mg), (R)-2-methyl-oxirane (excess) and DIEA (35 uL) in DMF (1 mL). The reaction was stirred at 80° C. overnight. The pure product was isolated through silica gel chromatography using DCM: (10%) methanol in DCM (from 100:0 to 0:100) as eluent system. LC/MS: m/z 534.6.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US08759535B2 |
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| 出典データセット | uspto-grants-2014_06 |
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| ORD ID | ord-e1f688eda6b845e2906160ec3e7c79a8 |
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| 出典メモ | uspto-grants-2014_06 |
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