(1-methyl-1H-imidazol-4-yl)methanamine → 2-(1-(4-fluorobenzyl)-5-oxo-1H-1,2,4-triazol-4(5H)-yl)-4-methyl-N-((1-methyl-1H-imidazol-4-yl)methyl)thiazole-5-carboxamide

Participants

Reaction Steps

Following the procedure as described in Example 21, making variations as required to replace 4-methyl-2-(5-oxo-1-(4-(trifluoromethyl)benzyl)-1H-1,14-triazol-4(5H)-yl)thiazole-5-carboxylic acid with 2-(1-(4-fluorobenzyl)-5-oxo-1H-1,2,4-triazol-4(5H)-yl)-4-methylthiazole-5-carboxylic acid to react with with (1-methyl-1H-imidazol-4-yl)methanamine, the title compound was obtained as a white solid in 71% yield: mp 225-226° C. (ethyl acetate/hexane): 1H NMR (300 MHz, CDCl3) δ 8.24 (s, 1H), 7.55 (s, 1H), 7.41-7.32 (m, 2H), 7.08-6.97 (m, 2H), 6.91 (s, 1H), 6.78 (t, J=5.3 Hz, 1H), 4.96 (s, 2H), 4.53 (d, J=5.3 Hz, 2H), 3.70 (s, 3H), 2.64 (s, 3H); MS (ES+) m/z 428.2 (M+1).

Provenance & Evidence