反应详情

The title compound is prepared from 1H-benzoimidazole-5-carboxylic acid and trans-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinoline following a procedure analogous to that described in Example 1. Yield: 31% of theory; TLC: rf=0.40 (silica gel, CH2Cl2/MeOH/32% aqueous NH3 90:10:1); Mass spectrum (ESI+): m/z=332 [M+H]+; 1H NMR (400 MHz, DMSO-d6) δ 1.32-1.46 (m, 1H), 1.53-1.76 (m, 2H), 2.14-2.24 (m, 1H), 2.30-2.43 (m, 1H), ca. 2.49-2.56 superimposed by D3CSOCHD2 signal (m, 1H), 2.77-2.93 (m, 2H), 3.03-3.13 (m, 1H), ca. 3.25-3.34 superimposed by H2O signal (m, 1H), 3.34-3.43 (m, 1H), 3.67-3.76 (m, 1H), 7.07-7.19 (m, 3H), 7.26-7.32 (m, 2H), 7.59-7.70 (m, 2H), 8.30 (s, 1H), 12.60 (broad s, 1H).