、 6-(3-carboxy-4-chlorophenyl)-3-chloro-2-pyridinecarboxylic acid 2-methyl ester 、 、
1-氨基甲基环庚醇 以to give the sub-title compound as an oil (150 mg)的产率得到3-chloro-6-[4-chloro-3-[[[(1-hydroxycycloheptyl)methyl]amino]carbonyl]phenyl]-2-pyridinecarboxylic acid methyl ester