反应详情

The title compound was prepared from 1-(1-(quinolin-6-ylmethyl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-6-yl)ethanone (22.4) (25 mg, 0.082 mmol) and (R)—O-(pyrrolidin-3-yl)hydroxylamine dihydrochloride in 60% yield using the same procedure as described in the synthesis of example 22. 1H-NMR (400 MHz, CDCl3) δ ppm 9.41 (s, 1H), 8.92 (d, 1H), 8.13 (d, 1H), 8.09 (d, 1H), 7.91 (s, 1H), 7.82 (d, 1H), 7.41 (dd, 1H), 6.10 (s, 2H), 5.30 (s, 1H), 5.09 (s, 1H), 3.31 (m, 3H), 2.38 (s, 3H), 2.25 (m, 2H). LCMS (method B): [MH]+=389, tR=1.17 min.

1. customas described in the synthesis of example 22