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Pyrrolidine → [1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazol-5-yl]-pyrrolidin-1-yl-methanone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Pyrrolidine | HCID 31268 | — |
| 反応物 | Diisopropylethylamine | HCID 81531 | — |
| 反応物 | P,P-Diphenylphosphinic azide | HCID 199401 | — |
| 反応物 | 1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid | HCID 58397517 | — |
| 生成物 | [1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazol-5-yl]-pyrrolidin-1-yl-methanone | HCID 58397576 | 30.8% |
反応手順
[1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazol-5-yl]-pyrrolidin-1-yl-methanone (34 mg) was prepared by following General Procedure N starting from 1-methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid (100 mg), pyrrolidine (17 mg), DPPA (53 uL), and DIEA (43 uL). LC/MS: m/z 462.9. 1H NMR (DMSO-d6, 400 MHz): δ 12.28 (bs, 1H), 7.90 (s, 1H), 7.80-7.56 (m, 2H), 7.42 (s, 2H), 7.33 (d, 1H), 3.63 (s, 3H), 3.55-3.33 (m, 4H), 1.95-1.74 (m, 4H).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08759535B2 |
| 出典データセット | uspto-grants-2014_06 |
| ORD ID | ord-21cc2788cd924d48a5dbca3b1f70fb35 |
| 出典メモ | uspto-grants-2014_06 |