(7S)-4-chloro-9-(2,2-dimethylpropyl)-7-[2-oxo-2-[4-(2-oxo-1,4-dihydroquinazolin-3-yl)piperidin-1-yl]ethyl]-3,6,7,10-tetrahydropyrazolo[3,4-i][2]benzazepin-8-one → (S)-4-Chloro-9-neopentyl-7-(2-oxo-2-(4-(2-oxo-1,2-dihydroquinolin-3-yl)piperidin-1-yl)ethyl)-6,7,9,10-tetrahydroazepino[3,4-e]indazol-8(3H)-one

Participants

Reaction Steps

Title compound was prepared from 3-(piperidin-4-yl)quinolin-2(1H)-one hydrochloride in a manner analogous to the preparation of 4-Chloro-9-(2,2-dimethyl-propyl)-7-(S)-{2-oxo-2-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-ethyl}-6,7,9,10-tetrahydro-3H-2,3,9-triaza-cyclohepta[e]inden-8-one. Material was obtained as off-white solid in 46% yield. MS m/e (M+H)+=574.2. 1H NMR (500 MHz, DMSO-D6): δ=13.54 (s, 1H), 11.76 (s, 1H), 8.36 (s, 1H), 7.70 (d, J=5.80, 1H), 7.61 (d, J=7.63, 1H), 7.43 (t, J=7.63, 1H), 7.28 (d, J=7.93, 1H), 7.24 (s, 1H), 7.15 (t, J=7.32, 1H), 5.37 (d, J=17.09, 1H), 4.63 (d, J=16.79, 1H), 4.55 (d, J=12.21, 1H), 4.13 (m, 1H), 3.87 (m, 1H), 3.58 (d, J=13.12, 1H), 3.15 (m, 2H), 3.03 (m, 3H), 2.88 (m, 1H), 2.63 (m, 1H), 2.34 (d, J=16.17 1H), 1.91 (d, J=1.22, 1H), 1.84 (d, J=11.29, 1H), 1.57 (m, 1H), 1.40 (m, 1H), 0.72 (s, 9H).

Provenance & Evidence