(1-methyl-1H-pyrazol-4-yl)methanamine → 2-(3-(4-fluorobenzyl)-2-oxoimidazolidin-1-yl)-4-methyl-N-((1-methyl-1H-pyrazol-4-yl)methyl)thiazole-5-carboxamide

Participants

Reaction Steps

Following the procedure as described in Example 32, making variations as required to replace 2-(3-((5-chlorobenzo[b]thiophen-3-yl)methyl)-2-oxoimidazolidin-1-yl)-4-methylthiazole-5-carboxylic acid with 2-(3-(4-fluorobenzyl)-2-oxoimidazolidin-1-yl)-4-methylthiazole-5-carboxylic acid to react with (1-methyl-1H-pyrazol-4-yl)methanamine, the title compound was obtained as a colorless solid in 44% yield: mp 173-175° C.; 1H NMR (300 MHz, DMSO-d6) δ 8.29 (t, J=6.0 Hz, 1H), 7.57 (s, 1H), 7.38-7.32 (m, 3H), 7.23-7.17 (m, 2H), 4.42 (s, 2H), 4.18 (d, J=6.0 Hz, 2 H), 3.99 (t, J=9.0 Hz, 2H), 3.78 (s, 3H), 3.45 (t, J=9.0 Hz, 2H), 2.45 (s, 3H); MS (ES+) m/z 429.2 (M+1).

Provenance & Evidence