(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-7-(2-(4-(8-fluoro-2-oxo-1,2-dihydroquinolin-3-yl)piperidin-1-yl)-2-oxoethyl)-9-(pyridin-4-ylmethyl)-6,7,9,10-tetrahydroazepino[3,4-e]indazol-8(3H)-one

Participants

Reaction Steps

(S)-2-(4-Chloro-8-oxo-9-(pyridin-4-ylmethyl)-3,6,7,8,9,10-hexahydroazepino[3,4-e]indazol-7-yl)acetic acid dihydrochloride (100 mg, 0.22 mmol) and 8-fluoro-3-(piperidin-4-yl)quinolin-2(1H)-one acetate (90 mg, 0.29 mmol) were reacted following a procedure 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. Title compound was obtained as tan solid in 13% yield. MS m/e (M+H)+=613.3. 1H NMR (500 MHz, DMSO-D6): δ=13.46 (s, 1H), 11.78 (s, 1H), 8.30 (s, 2H), 8.23 (s, 1H), 7.75 (d, J=19.53, 1H), 7.45 (m, 1H), 7.34 (m, 1H), 7.21 (s, 1H), 7.12 (m, 3H), 5.40 (d, J=16.48, 1H), 4.64 (m, 4H), 4.13 (d, J=12.82, 1H), 4.00 (m, 1H), 3.17 (m, 2H), 3.04 (m, 2H), 2.94 (m, 1H), 2.67 (m, 1H), 2.44 (m, 1H), 1.94 (m, 1H), 1.86 (m, 1H), 1.57 (m, 1H), 1.42 (m, 1H).

Provenance & Evidence