反应详情

This compound (35 mg, 21% yield) as a brown solid was prepared according to the procedure described for Example 448, using 2-(tert-butylamino)-8-iodo-3-methylquinazolin-4(3H)-one (701) (157 mg, 0.44 mmol) and 2′-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1′H-spiro[cyclopropane-1,6′-pyrrolo[3,4-b]pyrrol]-4′(5′H)-one (707) (157 mg, 0.57 mmol) as the starting materials. 1H NMR (400 MHz, DMSO-d6) δ ppm 11.57 (1H, br.), 7.89 (2H, t, J=7.4 Hz), 7.67 (1H, s), 7.19 (1H, t, J=7.6 Hz), 6.81 (1H, s), 5.96 (1H, s), 3.49 (3H, s), 1.50 (9H, s), 1.41 (2H, m), 1.34 (2H, m). m/z (ESI, +ve) 378.0 (M+H)+.