(2S)-(-)-1-Amino-3-phenoxy-2-propanol → HCID 178484375, compound

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Reaction Steps

The title compound was prepared from N,N-dimethyl-N′-{4-oxo-5-[4-(4-oxo-piperidin-1-yl)-benzylidene]-4,5-dihydro-thiazol-2-yl}-guanidine (which was obtained in Intermediate 23) and (2S)-1-amino-3-phenoxy-propan-2-ol (which was obtained in Intermediate 3) according to the procedure of Example 1 as a yellowish solid; mp>205° C. (dec.); 1H NMR (300 MHz, DMSO-d6) δ1.20-1.40 (m, 2 H), 1.75-1.95 (m, 2 H), 2.50-3.70 (m, 9 H), 3.70-4.00 (m, 7 H), 4.95 (brs, 1 H), 6.64-6.94 (m, 3 H), 7.01(d, J=8.9 Hz, 2 H), 7.27-7.30(m, 2 H), 7.41 (d, J=8.9 Hz, 2 H), 7.47 (s, 1 H); MS (ES) m/z: 262.0 ((M+2H)2+, 100%); 523.0 (MH+, 10%); HRMS Calcd. for C27H35N6O3S (MH+): 523.2491. Found: 523.2511.

Provenance & Evidence