Cycloheptylmethylamine → HCID 69026104, compound

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Reaction Steps

The title compound was prepared from (3-{2-[((2R)-2-[4-(benzyloxy)-3-(hydroxymethyl)phenyl]-2-{[tert-butyl(dimethyl)silyl]oxy}ethyl)amino]-2-methyl propyl}phenyl)acetic acid (preparation 148) and cycloheptane methylamine, using a similar method to that of preparation 38, as a white solid in 97% yield. 1H NMR (400 MHz, CD3OD) δ: 7.72 (1H, dd), 7.44 (1H, d), 7.42 (2H, m), 7.38-7.21 (5H, m), 7.19 (1H, d), 7.07 (1H, d), 7.02 (1H, m), 5.08 (2H, d), 5.03 (1H, m), 4.71 (2H, d), 3.51 (2H, d), 3.03-2.96 (4H, m), 1.77-1.34 (13H, m), 1.28 (6H, m), 1.07 (2H, m), 0.93 (9H, s), 0.07 (3H, s), −0.92 (3H, s) ppm; LRMS ESI m/z 688 [M+H]+

Provenance & Evidence