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1-Aminocyclopentanemethanol → 4-Chloro-7-{1-(tert-butoxycarbonyl)-5-[(1-hydroxymethylcyclopentyl)aminomethyl]indol-2-yl}isoindolinone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1-Aminocyclopentanemethanol | HCID 66307 | — |
| 反応物 | Sodium triacetoxyborohydride | HCID 5049666 | — |
| 反応物 | 4-Chloro-7-[1-(tert-butoxycarbonyl)-5-formylindol-2-yl]isoindolinone | HCID 86628227 | — |
| 溶媒 | Dichloromethane | HCID 6344 | — |
| 生成物 | 4-Chloro-7-{1-(tert-butoxycarbonyl)-5-[(1-hydroxymethylcyclopentyl)aminomethyl]indol-2-yl}isoindolinone | HCID 68488741 | — |
反応手順
In a similar manner to Step 1 of Example 56, 4-chloro-7-[1-(tert-butoxycarbonyl)-5-formylindol-2-yl]isoindolinone (20.0 mg, 0.0487 mmol) was dissolved in dichloromethane (0.5 mL), and the solution was treated with 1-amino-1-cyclopentanemethanol (23 mg, 0.20 mmol) and sodium triacetoxyborohydride (48 mg, 0.23 mmol) to obtain 4-chloro-7-{1-(tert-butoxycarbonyl)-5-[(1-hydroxymethylcyclopentyl)aminomethyl]indol-2-yl}isoindolinone was obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07745641B2 |
| 出典データセット | uspto-grants-2010_06 |
| ORD ID | ord-b0e56a5dd82641169144c65843e1227f |
| 出典メモ | uspto-grants-2010_06 |