Triethylamine → HCID 24794585, compound

Participants

Reaction Steps

To a solution of N-((1R,2S,5R)-2-((S)-3-amino-2-oxopyrrolidin-1-yl)-5-(dimethylamino)cyclohexyl)acetamide (40 mg, 0.14 mmol) in isopropanol (6 mL) was added 4-chloro-6-(trifluoromethyl)quinazoline (39 mg, 0.17 mmol) and triethylamine (0.02 mL, 0.14 mmol). The mixture was stirred at RT for 16 h and concentrated in vacuo to a crude oil, which was purified by semi-preparative reverse phase HPLC (gradient elution, water/methanol/TFA) to give the title compound (70 mg, 71% yield). LC/MS found [M+H]+=479. 1H-NMR (400 MHz, CD3OD), δ ppm: 8.87 (s, 1H), 8.72 (s, 1H), 8.22 (m, 1H), 7.87 (m, 1H), 5.49 (m, 1H), 4.23 (m, 1H), 4.2 (m, 1H), 4.12 (m, 1H), 3.75 (m, 1H), 3.65 (m, 1H), 3.38 (m, 1H), 2.82 (s, 6H), 2.51 (m, 1H), 2.35 (m, 1H), 2.15 (m, 1H), 2.14-1.86 (m, 5H), 1.84 (s, 3H).

Provenance & Evidence