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Betahistine → {6,8-Dimethoxy-4-[methyl-(2-pyridin-2-yl-ethyl)-carbamoyl]-isoquinolin-1-ylmethyl}-carbamic acid tert-butyl ester
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Betahistine | HCID 2366 | — |
| 反応物 | 1-(Tert-butoxycarbonylamino-methyl)-6,8-dimethoxy-isoquinoline-4-carboxylic acid | HCID 59341098 | — |
| 生成物 | {6,8-Dimethoxy-4-[methyl-(2-pyridin-2-yl-ethyl)-carbamoyl]-isoquinolin-1-ylmethyl}-carbamic acid tert-butyl ester | HCID 68613832 | — |
反応手順
As described in example 1E, 100 mg of 1-(tert-butoxycarbonylamino-methyl)-6,8-dimethoxy-isoquinoline-4-carboxylic acid was coupled with methyl-(2-pyridin-2-yl-ethyl)-amine to give 66 mg of {6,8-dimethoxy-4-[methyl-(2-pyridin-2-yl-ethyl)-carbamoyl]-isoquinolin-1-ylmethyl}-carbamic acid tert-butyl ester. MS: APCI (M+H) calc'd for C26H32N4O5+H 481.6; found 481.0.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07732446B1 |
| 出典データセット | uspto-grants-2010_06 |
| ORD ID | ord-1907c538d9c3410295841d9037c1ba2f |
| 出典メモ | uspto-grants-2010_06 |