Ethanolamine → (S)-N-{3-Cyclohexyl-1-[2-(5-benzyloxy-2,3-dihydro-indol-1-yl)-ethylcarbamoyl]-propyl}-3-methoxy-benzamide

Participants

Reaction Steps

Following the procedures of Example 3, except using m-anisoyl chloride, (S)-2-amino-4-cyclohexyl-butyric acid, ethanolamine and 5-benzyloxyindoline as starting materials, the title compound was prepared in 10% 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: HPLC-MS calcd. for C35H43N3O4 (M+H+) 570.3, found 570.6.

Provenance & Evidence