反应详情

Reaction of 6-fluoro-2-(3,4,5-trimethoxyphenyl)quinazoline-4-carboxylic acid with 5-hydroxy-6-methoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride gave compound 103 (18.6% yield). 1H NMR (300 MHz, DMSO-d6) δ 2.82 and 2.91 (2t, 2H), 3.56 and 4.02 (2t, 2H), 3.74-3.80 (m, 6H), 3.86 and 3.91 (2s, 6H), 4.45 and 4.90 (2s, 2H), 6.33-6.91 (m, 2H), 7.62-7.86 (m, 3H), 8.00-8.06 (m, 1H), 8.21-8.28 (m, 1H), 8.70 and 8.73 (2s, 1H); MS (ESI) m/z 520 ([M+H]+).