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(RS)-N-(Ethoxycarbonyl)-S-methyl-S-[3-({[4-(2-methyl-4-pyridylamino)-6-methoxyquinazolin-7-yl]oxy}methyl)phenyl]sulphoximide → (RS)-S-[3-({[4-(2-Methyl-4-pyridylamino)-6-methoxyquinazolin-7-yl]oxy}methyl)-phenyl]-S-methylsulphoximide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | (RS)-N-(Ethoxycarbonyl)-S-methyl-S-[3-({[4-(2-methyl-4-pyridylamino)-6-methoxyquinazolin-7-yl]oxy}methyl)phenyl]sulphoximide | HCID 57788005 | — |
| 溶媒 | Dichloromethane methanol | HCID 21226129 | — |
| 生成物 | (RS)-S-[3-({[4-(2-Methyl-4-pyridylamino)-6-methoxyquinazolin-7-yl]oxy}methyl)-phenyl]-S-methylsulphoximide | HCID 57788048 | 79% |
反応手順
According to GWP 6, conversion of (RS)-N-(ethoxycarbonyl)-S-methyl-S-[3-({[4-(2-methyl-4-pyridylamino)-6-methoxyquinazolin-7-yl]oxy}methyl)phenyl]-sulphoximide (20 mg, 0.038 mmol) and chromatography (silica gel, dichloromethane/methanol 4/1) gives the desired product in 79% yield (14 mg).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07863283B2 |
| 出典データセット | uspto-grants-2011_01 |
| ORD ID | ord-1bae2b9ff26449bebe67a26fe398c96a |
| 出典メモ | uspto-grants-2011_01 |