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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 77589생성일: 2026년 10월 24일

1-Hydroxybenzotriazole → N-[3-[(4aR,7aS)-2-Benzamido-6-(5-fluoropyrimidin-2-yl)-4,4a,5,7-tetrahydropyrrolo[3,4-d][1,3]thiazin-7a-yl]phenyl]-3,5-difluoro-pyridine-2-carboxamide

https://huagongshe.com/ko/reaction/77589

반응식

참여 물질

역할이름HCID투입량
반응물1-HydroxybenzotriazoleHCID 75771—
반응물DiisopropylethylamineHCID 81531—
반응물1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 2723939—
반응물3,5-Difluoropyridine-2-carboxylic acidHCID 2783262—
반응물N-[(4aR,7aS)-7a-(3-Aminophenyl)-6-(5-fluoropyrimidin-2-yl)-4,4a,5,7-tetrahydropyrrolo[3,4-d][1,3]thiazin-2-yl]benzamideHCID 86762768—
용매DichloromethaneHCID 6344—
생성물N-[3-[(4aR,7aS)-2-Benzamido-6-(5-fluoropyrimidin-2-yl)-4,4a,5,7-tetrahydropyrrolo[3,4-d][1,3]thiazin-7a-yl]phenyl]-3,5-difluoro-pyridine-2-carboxamideHCID 8676277784%

반응 단계

N-[(4aR,7aS)-7a-(3-Aminophenyl)-6-(5-fluoropyrimidin-2-yl)-4,4a,5,7-tetrahydropyrrolo[3,4-d][1,3]thiazin-2-yl]benzamide (0.30 g, 0.67 mmol) is dissolved in dichloromethane (10 mL) and 3,5-difluoropyridine-2-carboxylic acid (138 mg, 0.87 mmol), 1-hydroxybenzotriazole (185 mg, 1.34 mmol) and 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (169 mg, 0.87 mmol) are added. Diisopropylethylamine (0.35 mL, 2 mmol) is added and the reaction is stirred at room temperature overnight. The reaction is purified directly with silica gel chromatography eluting with a 0-100% ethyl acetate/hexanes gradient to give the title compound (330 mg, 84%). ES/MS (m/e): 590 (M+H).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08841293B1
출처 데이터셋uspto-grants-2014_09
ORD IDord-eba7504c48f44cb9bf2e4a7eaf3e24cd
출처 메모uspto-grants-2014_09