HCID 86616471, compound → HCID 57973889, compound

Participants

Reaction Steps

N-{5-[4-((E)-2-Dimethylamino-vinyl)-5-nitro-pyridin-2-yl]-2-fluoro-benzyl}-4-fluoro-N-(2-pyrrolidin-1-yl-ethyl)-benzamide (485 mg, 0.9 mmol) in 30 mL of ethyl acetate was treated with 100 mg of 10% Pd/C under 3 bar of hydrogen for 18 h. The mixture was filtered through celite and the filtrate was concentrated in vacuo. The residue was chromatographed (alumina, elution with 2% methanol/dichloromethane) to afford 230 mg of product. LC/MS: Retention time, 1.79 min; (M+H)=461. 1H NMR (400 MHz, DMSO-D6) δ ppm: 1.61 (br s, 4H) 2.37 (br ss, 2H) 2.56-2.71 (br s, 2H) 3.45 (t, J=6.26 Hz, 2H) 4.75 (s, 2H) 6.55 (s, 1H) 7.17-7.28 (m, 3H) 7.45-7.52 (m, 2H) 7.56 (t, J=2.64 Hz, 1H) 8.00 (ddd, J=8.30, 5.44, 2.31 Hz, 2H) 8.07 (d, J=7.47 Hz, 1H) 8.82 (s, 1H) 11.40 (s, 1H).

Provenance & Evidence