HCID 70655806, compound → HCID 86713889, compound

Participants

Reaction Steps

Following the procedure for Example 111 starting from tert-butyl ((3S,4R,7S)-3-fluoro-7-(1-methyl-4-nitro-1H-pyrazol-5-yl)oxepan-4-yl)carbamate (Intermediate 80), and replacing 5-((tert-butoxycarbonyl)amino)-2-(2,6-difluorophenyl)thiazole-4-carboxylic acid with 6-(2,6-difluoro-4-(4-hydroxytetrahydro-2H-pyran-4-yl)phenyl)-5-fluoropicolinic acid (see US2012/225062) gave 196. 1H NMR (400 MHz, DMSO-d6) δ 10.19 (s, 1H), 8.29 (dd, J=8.7, 4.0 Hz, 1H), 8.23-8.10 (m, 1H), 7.88 (s, 1H), 7.49-7.35 (m, 2H), 4.85-4.76 (m, 1H), 4.39-4.11 (m, 1H), 4.07-3.68 (m, 9H), 3.17-3.03 (m, 1H), 2.11-1.99 (m, 3H), 1.84-1.51 (m, 5H). LCMS (ES+) m/z 564 (M+1).

Provenance & Evidence