반응 #219312

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6-fluoroindoline

m-anisoyl chloride

(S)-2-amino-4-cyclohexyl-butyric acid

ethanolamine

→

title compound

수율 40.0%

(S)—N-{3-Cyclohexyl-1-[2-(6-fluoro-2,3-dihydro-indol-1-yl)-ethylcarbamoyl]-propyl}-3-methoxy-benzamide

수율 40.0%

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후처리

1. 1
   기타The final material was purified by reverse phase preparative HPLC
2. 2
   기타after solvent removal

실험 절차

Following the procedures of Example 3, except using m-anisoyl chloride, (S)-2-amino-4-cyclohexyl-butyric acid, ethanolamine and 6-fluoroindoline as starting materials, the title compound was prepared in 40% yield. The final material was purified by reverse phase preparative HPLC using TFA as a modifier. The final compound is therefore a partial TFA salt and the properties are reported for the material as it appeared after solvent removal: 1H NMR (CDCl3, 400 MHz) δ 0.72-0.86 (m, 2H), 1.03-1.28 (m, 6H), 1.58-1.69 (m, 6H), 1.85-1.96 (m, 1H), 2.89 (dd, 2H, J1=J2=8.1), 3.19 (dd, 2H, J1=J2=6.0), 3.43 (dd, 2H, J1=J2=8.4), 3.37-3.47 (m, 1H), 3.53-3.62 (m, 1H), 3.84 (s, 3H), 4.64 (dd, 1H, J1=7.0, J2=14.1), 6.16 (d, 1H, J=10.2), 6.26-6.33 (m, 1H), 6.92 (dd, 1H, J1=J2=6.7), 7.02-7.07 (m, 2H), 7.12-7.19 (m, 2H), 7.26-7.39 (m, 3H); HPLC-MS calcd. for C28H36FN3O3 (M+H+) 482.3, found 482.5.

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