Dipentylamine → HCID 18476901, compound

Participants

Reaction Steps

Synthesis was performed from (2S)-2-({(2S)-2-[(tert-butoxycarbonyl)amino]-3-phenylpropanoyl}amino)-3-[3-(methoxycarbonyl)-4-(2-methoxy-2-oxoethoxy)phenyl]propanoic acid (100 mg, 0.18 mmol) and dipentylamine (46 mg, 0.29 mmol) according to Method C with HPLC purification to give the title compound (64 mg). 1H-NMR (400 MHz, CD3OD) δ 0.90 (m, 6H) 1.14-1.53 (m, 21H) 2.65-2.82 (m, 1H) 2.86-3.38 (m, 7H) 4.30 (m, 1H) 4.80 (d, 2H) 4.94 (m, 1H) 7.02 (m, 1H) 7.21 (m, 5H) 7.35-7.35 (dd, 1H) 7.76 (dd, 1H); HRMS m/z 669.3634 (calc. of monoisotopic mass for C36H51N3O9 gives 669.3625); mp 87-90° C.

Provenance & Evidence