反应详情

The title product was prepared according to the procedure for Example 102 using diethyl (4-{[4-chloro-5-(trifluoromethyl)pyrimidin-2-yl]amino}benzyl)phosphonate (52.9 mg, 0.125 mmol) and 8-amino-2-methyl-3,4-dihydroisoquinolin-1(2H)-one (Compound 132A, 25 mg, 0.14 mmol). The crude material was adsorbed onto a pre-filled solid loading cartridge and purified using the Teledyne/ISCO Combiflash system, eluting with 0-5% MeOH:CH2Cl2. The desired fractions were pooled together and concentrated in vacuo, giving the title material as a white solid, 42.0 mg (59%). 1H NMR (400 MHz, DMSO-d6) δ ppm 12.55 (br s, 1H), 9.82 (br s, 1H), 8.44 (s, 1H), 8.56 (br s, 1H), 7.58 (d, J=7.8 Hz, 2H), 7.40 (t, J=8.0 Hz, 1H), 7.19 (dd, J=8.6, 2.3 Hz, 2H), 6.97 (d, J=7.3 Hz, 1H), 3.95 (qd, J=7.4, 7.2 Hz, 4H), 3.56 (t, J=6.7 Hz, 2H), 3.18 (d, J=21.2 Hz, 2H), 3.06 (s, 3H), 2.97 (t, J=6.6 Hz, 2H), 1.18 (t, J=7.1 Hz, 6H). MS (ES+): m/z 564.16 (100) [MH+]. HPLC: tR=3.50 min (ZQ3, polar—5 min).

1. custompurified
2. washeluting with 0-5% MeOH
3. concentrationconcentrated in vacuo