(6-chloro-1H-indol-3-yl)-spiro[1H-2-benzofuran-3,4'-piperidine]-1'-ylmethanone → 1'-({6-Chloro-1-[(5-methylisoxazol-3-yl)methyl]-1H-indol-3-yl}carbonyl)-3H-spiro[2-benzofuran-1,4'-piperidine]

Participants

Reaction Steps

Following the general procedure III as described above, the alkylation of 1′-[(6-chloro-1H-indol-3-yl)carbonyl]-3H-spiro[2-benzofuran-1,4′-piperidine] (prepared according to example 69) with methanesulfonic acid 5-methyl-isoxazol-3-ylmethyl ester (described in WO 2004092172) gave the title compound. ES-MS m/e (%): 462.2 (M+H+).

Provenance & Evidence