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HRID 23626作成日:2026年10月25日

Diisopropylethylamine → N-(4-chlorobenzyl)-2-{[[(2R)-2-hydroxy-2-pyrimidin-2-ylethyl](methyl)amino]methyl}-3,4-dimethyl-7-oxo-4,7-dihydrothieno[3,2-b]pyridine-6-carboxamide

https://huagongshe.com/reaction/23626

反応式

関与物質

役割名称HCID仕込み量
反応物DiisopropylethylamineHCID 81531—
反応物N-(4-chlorobenzyl)-2-(chloromethyl)-3,4-dimethyl-7-oxo-4,7-dihydrothieno[3,2-b]pyridine-6-carboxamideHCID 22574363—
反応物(1R)-2-(methylamino)-1-pyrimidin-2-ylethanolHCID 69731156—
溶媒1,2-DimethoxyethaneHCID 8071—
生成物N-(4-chlorobenzyl)-2-{[[(2R)-2-hydroxy-2-pyrimidin-2-ylethyl](methyl)amino]methyl}-3,4-dimethyl-7-oxo-4,7-dihydrothieno[3,2-b]pyridine-6-carboxamideHCID 4443228041.9%

反応条件

温度60 °C

反応手順

A mixture of N-(4-chlorobenzyl)-2-(chloromethyl)-3,4-dimethyl-7-oxo-4,7-dihydrothieno[3,2-b]pyridine-6-carboxamide (195 mg, 0.49 mmol), (1R)-2-(methylamino)-1-pyrimidin-2-ylethanol (Preparation 104, 168 mg, 0.74 mmol) and diisopropylethylamine (430 μL, 2.5 mmol) in dry DME (10 mL) was heated to 60° C., becoming a solution. The reaction was stirred overnight at that temperature. After cooling to room temperature, the solution was diluted with ice water (30 mL). The resulting milky suspension was stirred vigorously for 30 minutes, and then left standing overnight at room temp. The mixture was filtered, and the collected solid was washed with water and dried in vacuo, leaving a white solid. Recrystallization from acetonitrile (30 mL, dissolved with warming and then cooled to 0° C. overnight) gave the title compound (105 mg) as a white solid.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US06852731B2
出典データセットuspto-grants-2005_02
ORD IDord-ebb88e45327046bc86aa9a78392502c2
出典メモuspto-grants-2005_02