反应详情

Compound 720 was prepared by a method similar to the method used to prepare compound 710, except replacing benzaldehyde with 3-pyridinecarboxaldehyde in the preparation of 701 and replacing compound 707 with compound 718 in the preparation of 708: 1H NMR (500 MHz, CD3OD) δ 8.88-8.44 (m), 8.42-8.20 (m), 7.91-7.58 (m), 7.55-7.30 (m), 5.51 (m), 4.72-4.11 (m), 3.92-3.52 (m), 3.26-2.92 (m), 2.72-2.51 (m), 2.32-1.91 (m), 1.46-1.21 (m), 1.11-0.68 (m). ##STR99##