2-Propanol, 1-[(2-aminoethyl)amino]- → HCID 57269122, compound

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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 and N-(2-hydroxypropyl)ethylenediamine (34 mg) according to Method B to give the title compound (26 mg). 1H-NMR (400 MHz, CD3OD) d 7.56 (d, J=2.4 Hz, 1H), 7.32 (d, J=8.8 Hz, 1H), 7.28-7.17 (m, 5H), 7.05 (d, J=8.5 Hz, 1H), 4.37 (m, 1H), 4.27 (dd, J=5.2 Hz, J=8.9 Hz, 1H), 1.35 (s, 9H), 1.22 (dd, J=1.8 Hz, J=6.3 Hz, 3H); HRMS m/z 630.2883 (calc. of monoisotopic mass for C31H42N4O10 gives 630.2901).

Provenance & Evidence