反应详情

(2-(2-(1H-indol-5-yl)ethyl)-5-aminobenzo[f][1,7]naphthyridin-8-yl)methanol was prepared from tert-butyl 5-((tert-butyldimethylsilyloxy)methyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylcarbamate (from Example 99/step 1) and 5-((1H-indol-5-yl)ethynyl)-3-chloropicolinonitrile (from Example 44/step 3) following the procedures described for Example 44/Step 4 and Example 99/step 3 (deprotection of TBS). 1H NMR (acetone-d6): δ 10.19 (t, 1H), 8.83 (d, 1H), 8.71 (d, 1H), 8.35 (d, 1H), 7.60 (d, 1H), 7.46 (d, 1H), 7.36-7.27 (m, 3H), 7.04 (dd, 1H), 6.57 (br s, 2H), 6.38 (dt, 1H), 4.77 (d, 2H), 4.36 (t, 1H), 3.29 (t, 2H), 3.19 (t, 2H). LRMS [M+H]=369.2.