5-chloro-N-(2-(isopropylsulfonyl)phenyl)-3-(4-methoxybenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine → HCID 178428330, compound

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Reaction Conditions

Reaction Steps

A solution of 5-chloro-N-(2-(isopropylsulfonyl)phenyl)-3-(4-methoxybenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine (10 mg) and 2-isopropoxy-5-methyl-4-(piperidin-4-yl)aniline (7 mg) in 2 M HCl/dioxane (2 mL) was sealed in a pressure tube and heated at 110° C. for 2 days. It was cooled to room temperature and solvent was removed under reduced pressure. The remaining residue was dissolved in trifluoroacetic acid (2 mL) and heated to 80° C. for 2 h. Trifluoroacetic acid was removed and the remaining product was purified by preparative LC-MS to afford desired product. 1H NMR (400 MHz, MeOD-d4) δ 8.67 (d, 1H), 7.98 (m, 2H), 7.74 (t, 1H), 7.43 (t, 1H), 6.82 (s, 1H), 4.61 (m, 1H), 3.57 (m, 2H), 3.38 (m, 1H), 3.18-3.24 (m, 2), 2.26 (s, 3H), 2.03 (m, 2H), 1.82-1.93 (m, 2H), 1.41 (d, 6H), 1.31 (d, 6H) ppm; ESMS calculated for C28H36N8O3S (m/z): 564.2 (M+H+), found: 565.2.

Provenance & Evidence