5-{2-[2-(3-Chloro-phenyl)-2-hydroxy-ethylamino]-propyl}-benzo[1,3]dioxole-2,2-dicarboxylic acid → HCID 9874267, compound

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The title compound was prepared from 5-{2-[2-(3-chloro-phenyl)-2-hydroxy-ethylamino]-propyl}-benzo[1,3]dioxole-2,2-dicarboxylic acid and 1-octanol as a gummy white solid according to the procedure of Example 1, leaving out the final HCl(g) /Et2O hydrochloride salt forming step: 1H NMR (300 MHz, CDCl3): δ 0.78-0.90 (m, 6H), 0.95-1.40 (brm, 23H), 1.52-1.87 (m, 6H), 2.55-2.75 (brs, 1H), 2.89-3.30 (brm, 4H), 4.12-4.33 (m, 4H), 5.15-5.35 (brs, 1H), 6.60-6.81 (m, 3H), 7.12-7.45 (m, 4H); MS (EI) m/z (relative intensity): 645 (M+, 5), 504 (100), 348 (100), 319 (100), 180 (100).

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