N-[[18-[2-[4-(isopropyl)thiazol-2-yl]-7-methoxyquinolin-4-yloxy]-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-en-4-yl]carbonyl](cyclopropyl)sulfonamide → N-[18-[2-(4-isopropylthiazol-2-yl)-7-methoxy-8-methylquinolin-4-yloxy]-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-ene-4-carbonyl](cyclopropyl)sulfonamide

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Reaction Steps

The title compound was prepared from 18-[2-(4-isopropylthiazol-2-yl)-7-methoxy-8-methylquinolin-4-yloxy]-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-ene-4-carboxylic acid (29) following the procedure reported for synthesis of N-[[18-[2-[4-(isopropyl)thiazol-2-yl]-7-methoxyquinolin-4-yloxy]-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-en-4-yl]carbonyl](cyclopropyl)sulfonamide 11: m/z=750 (M+H)+. 1H NMR (CDCl3): 0.90-1.00 (m, 1H), 1.1-1.2 (m, 4H), 1.4 (d, J=6.9 Hz, 6H), 1.4-1.6 (m, 4H), 2.15-2.25 (m, 1H), 2.3-2.4 (m, 1H), 2.45-2.55 (m, 2H), 2.65 (s, 3H), 2.6-2.7 (m, 2H), 2.85-2.95 (m, 1H), 3.15-3.5 (m, 7H), 3.95 (d, J=10.8 Hz, 1H), 3.95 (s, 3H), 4.1 (dd, J=11.5 Hz, J=3.8 Hz, 1H), 4.6 (t, J=8 Hz, 1H), 5.0 (t, J=9 Hz, 1H), 5.5 (t, J=3.14 Hz, 1H), 5.7-5.8 (dd, J=18.2 and J=8.2 Hz, 1H), 6.85 (s, 1H), 7.02 (s, 1H), 7.2 (d, J=9.5 Hz, 1H), 7.5 (s, 1H), 7.85 (d, J=9.5 Hz, 1H), 10.5 (br s, 1H).

Provenance & Evidence