반응 #616957

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cis-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid {3-(5-chloro-2-difluoromethoxyphenyl)1-[2-(5-methylhexahydropyrrolo[3,4-c]pyrrol-2-yl)-2-oxoethyl]-1H-pyrazol-4-yl}amide

{3-(5-chloro-2-difluoromethoxy-phenyl)-4-[(pyrazolo[1,5-a]pyrimidine-3-carbonyl)amino]pyrazol-1-yl}acetic acid

methyl piperazine

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title compound

Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid {3-(5-chloro-2-difluoromethoxyphenyl)-1-[2-(4-methylpiperazin-1-yl)-2-oxoethyl]-1H-pyrazol-4-yl}amide

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실험 절차

The title compound was prepared in an analogous manner to cis-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid {3-(5-chloro-2-difluoromethoxyphenyl)1-[2-(5-methylhexahydropyrrolo[3,4-c]pyrrol-2-yl)-2-oxoethyl]-1H-pyrazol-4-yl}amide using {3-(5-chloro-2-difluoromethoxy-phenyl)-4-[(pyrazolo[1,5-a]pyrimidine-3-carbonyl)amino]pyrazol-1-yl}acetic acid and methyl piperazine to afford the title compound as a pale yellow solid. LCMS (Method 5) [M+H]+=545.1, RT=2.89 min. 1H NMR (400 MHz, CDCl3) δ: (ppm) 9.85 (s, 1H), 8.78 (dd, 1H, J=1.6, 7.0 Hz), 8.71 (s, 1H), 8.56 (dd, 1H, J=1.7, 4.1 Hz), 8.41 (s, 1H), 7.69 (d, 1H, J=2.6 Hz), 7.41 (dd, 1H, J=2.6, 8.7 Hz), 7.28 (d, 1H, J=9.1 Hz), 7.00 (dd, 1H, J=4.2, 7.0 Hz), 6.47 (t, 1H, J=74.1 Hz), 5.04 (s, 2H), 3.72-3.65 (m, 2H), 3.57 (dd, 2H, J=4.8, 4.8 Hz), 2.47-2.39 (m, 4H), 2.31 (s, 3H).

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