2-(Dimethylamino)acetyl chloride → HCID 25254779, compound

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Reaction Steps

The title compound was synthesized from 4-(9-cyclohexyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(piperidin-4-yl)benzamide and 2-(dimethylamino)acetyl chloride. The final compound was purified by reverse phase HPLC and basified to give the free base. 1H NMR (400 MHz, DMSO-d6) δ ppm 1.14-1.25 (m, 1 H) 1.33-1.46 (m, 3 H) 1.48-1.65 (m, 3 H) 1.72-1.90 (m, 6 H) 2.35 (s, 6 H) 2.72 (t, J=12.2 Hz, 1 H) 2.72 (t, 1 H) 3.10 (t, J=11.8 Hz, 1 H) 3.31 (s, 3 H) 3.47 (d, 1 H) 3.94 (s, 3 H) 4.06 (t, J=13.5 Hz, 2 H) 3.97-4.12 (m, 2 H) 4.35 (d, 1 H) 4.46 (br. s., 1 H) 7.47 (dd, J=8.4, 1.6 Hz, 1 H) 7.50 (d, J=1.7 Hz, 1 H) 7.91 (s, 1 H) 8.19 (d, J=8.1 Hz, 1 H) 8.21 (s, 1 H) 8.27 (d, J=8.3 Hz, 1 H). Melting point: 190-191° C. [M+H] calc'd for C31H42F2N8O4 629; found 629.

Provenance & Evidence