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5-Chlorothieno[3,2-b]pyridine-2-sulfonyl chloride → 5-Chlorothieno[3,2-b]pyridine-2-sulfonic acid [1-(5-cyanothiophen-3-ylmethyl)-2-oxo-pyrrolidin-3-(S)-yl]-amide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 5-Chlorothieno[3,2-b]pyridine-2-sulfonyl chloride | HCID 22017299 | — |
| 反応物 | 4-(3-(S)-amino-2-oxo-pyrrolidin-1-ylmethyl)-thiophene-2carbonitrile hydrochloride | HCID 22883629 | — |
| 生成物 | 5-Chlorothieno[3,2-b]pyridine-2-sulfonic acid [1-(5-cyanothiophen-3-ylmethyl)-2-oxo-pyrrolidin-3-(S)-yl]-amide | HCID 54379487 | — |
反応手順
The title compound is prepared from 4-(3-(S)-amino-2-oxo-pyrrolidin-1-ylmethyl)-thiophene-2carbonitrile hydrochloride as described in EXAMPLE 1, Part E using 5-chlorothieno[3,2-b]pyridine-2-sulfonyl chloride in place of benzo[b]thiophene-2-sulfonyl chloride. The product is triturated with Et2O/CH2Cl2 /hexanes to give a white solid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05731315 |
| 出典データセット | uspto-grants-1998_03 |
| ORD ID | ord-394fa6eeedf64e31a0dbc91c22f2c1e3 |
| 出典メモ | uspto-grants-1998_03 |