反应详情

The product was synthesized as described in Example 109 using 1-acetyl-3-(4-fluorophenyl)-1H-indazole-5-carbonyl chloride (142.5 mg, 0.45 mmol) and 3-methylhistamine 100 mg, 0.5 mmol). The product was purified by semipreparative HPLC (20–80% acetonitrile gradient over 30 minutes at 20 mL/min) to yield the title compound (52 mg, 32% yield). 1H NMR (DMSO-d6) δ 8.85 (s, 1H), 8.5 (s, 1H), 8.05 (m, 2H), 7.9 (d, 1H), 7.7 (d, 1H), 7.4 (m, 3H), 3.9 (s, 3H), 3.6 (m, 2H), 3.0 (m, 2H). ES-MS m/z 364 [M+1]+.

1. customThe product was synthesized
2. customThe product was purified by semipreparative HPLC (20–80% acetonitrile gradient over 30 minutes at 20 mL/min)