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HRID 245737作成日:2026年10月25日
2-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylcarbamoyl)-1-methyl-1H-indol-4-yl acetate → HCID 178487945、化合物
https://huagongshe.com/reaction/245737
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
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| 反応物 | 2-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylcarbamoyl)-1-methyl-1H-indol-4-yl acetate | HCID 67363749 | — |
| 反応物 | HCID 178432912 | HCID 178432912 | — |
| 生成物 | HCID 178487945 | HCID 178487945 | — |
反応手順
Reaction of 2-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylcarbamoyl)-1-methyl-1H-indol-4-yl acetate (36 mg) and 1-bromo-8-methyl-3-((trans)-4-(4-methylpiperazin-1-yl)cyclohexyl)imidazo[1,5-a]pyrazine (30 mg) according to the procedure described in example 4 step 4c and purification by column chromatography (silica gel; dichloromethane with gradient 0 to 20% methanol (+ few drops ammonia)) gave 2-(2-methoxy-4-(8-methyl-3-((trans)-4-(4-methylpiperazin-1-yl)cyclohexyl)imidazo[1,5-a]pyrazin-1-yl)phenylcarbamoyl)-1-methyl-1H-indol-4-yl acetate. This product was stirred with 7N ammonia in methanol for 1 h by room temperature, concentrated in vacuo, solved in acetonitril and filtered. The filtrate was concentrated in vacuo to give 4-hydroxy-N-(2-methoxy-4-(8-methyl-3-((trans)-4-(4-methylpiperazin-1-yl)cyclohexyl)imidazo[1,5-a]pyrazin-1-yl)phenyl)-1-methyl-1H-indole-2-carboxamide (15 mg)
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US08658794B2 |
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| 出典データセット | uspto-grants-2014_02 |
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| ORD ID | ord-1587dbbc61dc416392e9281de3fc062d |
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| 出典メモ | uspto-grants-2014_02 |
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