Ethanesulfonamide → HCID 67540959, compound

Participants

Reaction Steps

In the same manner as in Example 1, step 6 and using 7-(5-indolylamino)-6-(4-phenylpiperidine-1-carbonyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (0.05 g, 0.10 mmol) obtained in step 2 and ethanesulfonamide (0.092 g, 0.84 mmol), the title compound (0.020 g, 35%) was obtained. ESI-MS m/z: 572 (M+H)+; 1H-NMR (CDCl3, δ): 1.15-1.82 (m, 4H), 1.46 (t, J=7.3 Hz, 3H), 2.40-2.59 (m, 2H), 2.60-4.15 (m, 3H), 3.62 (q, J=7.3 Hz, 2H), 6.61 (s, 1H), 7.00-7.37 (m, 7H), 7.47 (d, J=8.4 Hz, 1H), 7.58 (s, 1H), 8.33 (s, 1H), 8.37 (s, 1H), 8.63 (s, 1H), 8.64 (s, 1H), 10.58 (s, 1H).

Provenance & Evidence