HRID717491

反应详情

EQUATION

反应方程式

HRID 717491 的结构方程式

PROCEDURE

实验过程

Reaction of 6,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)quinazoline-4-carboxylic acid with 5,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride gave compound 118 (45.3% yield). 1H NMR (300 MHz, DMSO-d6) δ 2.86 and 3.01 (2t, 2H), 3.45-4.05 (m, 23H), 4.23 and 4.77 (2s, 2H), 6.33-6.49 (m, 2H), 6.90 and 7.15 (2s, 1H), 7.48 and 7.50 (2s, 1H), 7.78 and 7.83 (2s, 2H); MS (ESI) m/z 576 ([M+H]+).