反应详情

The title compound was prepared from 2-chloro-5-[5-(4-isobutylphenyl)-1,3,4-oxadiazol-2-yl]pyridine by procedures analogous to those described in Preparations (5C-5D) and Examples (1A-1B) for the preparation of 5-[5-(4-isobutylphenyl)-1,2,4-oxadiazol-3-yl]pyridine-2-carbaldehyde and 3-({5-[5-(4-isobutyl-phenyl)-[1,2,4]oxadiazol-3-yl]-pyrazin-2-ylmethyl}-amino)-cyclobutanecarboxylic acid, respectively.