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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

反応式

関与物質

役割名称HCID仕込み量
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 acetateHCID 67363749—
反応物HCID 178432912HCID 178432912—
生成物HCID 178487945HCID 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

DOI10.6084/m9.figshare.5104873.v1
特許番号US08658794B2
出典データセットuspto-grants-2014_02
ORD IDord-1587dbbc61dc416392e9281de3fc062d
出典メモuspto-grants-2014_02