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Dichloromethane → (E)-4-[3-Oxo-3-[1,2,3,4-tetrahydro-3-(3,4-methylenedioxyphenyl)-9H-pyrrolo-[3,4-b]quinolin-9-one-2-yl]-1-propenyl]benzoic acid methyl ester
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Dichloromethane | HCID 6344 | — |
| 反応物 | Triethylamine | HCID 8471 | — |
| 反応物 | (2E)-2-Benzylidenebutanedioic Acid | HCID 820629 | — |
| 反応物 | 3-(1,3-benzodioxol-5-yl)-1,2,3,4-tetrahydro-9H-pyrrolo[3,4-b]quinolin-9-one | HCID 10892121 | — |
| 溶媒 | Tetrahydrofuran | HCID 8028 | — |
| 生成物 | (E)-4-[3-Oxo-3-[1,2,3,4-tetrahydro-3-(3,4-methylenedioxyphenyl)-9H-pyrrolo-[3,4-b]quinolin-9-one-2-yl]-1-propenyl]benzoic acid methyl ester | HCID 12993029 | — |
反応手順
Following the procedure outlined in Example 20, 1,2,3,4-tetrahydro-3-(3,4-methylenedioxyphenyl)-9H-pyrrolo-[3,4-b]quinolin-9-one (398 mg, 1.30 mmol) (prepared as in Example 5) was reacted with the acid chloride of (E)-carboxymethyl cinnamic acid (301 mg, 1.34 mmol), in the presence of triethylamine (0.54 mL, 3.87 mmol) in a 1:1 mixture of dichloromethane:THF (40 mL) to yield the product as a tan solid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06635638B2 |
| 出典データセット | uspto-grants-2003_10 |
| ORD ID | ord-518ec62c80874db5883a6790eb14d9bd |
| 出典メモ | uspto-grants-2003_10 |