3,5-Dimethylisoxazole-4-carbonyl Chloride → HCID 178488220, 화합물

참여 물질

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3,5-Dimethyl-4-isoxazolecarbonyl chloride (22 mg, 0.137 mmol) was added to a solution of cis-3-(4-amino-3-methoxyphenyl)-1-[4-(4-methylpiperazino)cyclohexyl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine (30 mg, 0.067 mmol) in pyridine (0.5 mL). After 5 hours, the solvent was evaporated and the residue was re-crystallized from DMSO to give cis-N4-(4-{4-amino-1-[4-(4-methylpiperazino)cyclohexyl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-2-methoxyphenyl)-3,5-dimethyl-4-isoxazolecarboxamide (33 mg, 87%). 1H NMR (DMSO-d6) δ 1.91 (m, 2H), 2.24 (m, 2H), 2.36 (m, 2H), 2.41 (s, 3H), 2.63 (s, 3H), 2.77 (m, 3H), 3.17 (s, 3H), 3.37 (bm, 8H), 3.95 (s, 3H), 4.95 (m, 1H), 7.37 (m, 2H), 8.17 (d, J=8.17, 1H), 8.30 (s, 1H), 9.26 (s, 1H). LC/MS (Micromass-Column: Pecosphere, C18, 3 um, 33×4.6 mm. Eluents: 0% B/A to 100% B/A in 4.5 min. (B: acetonitrile, A: 50 mM ammonia acetate buffer, pH 4.5), 3.5 mL/min.), MH+ =560.2, Rt=2.44 min.

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