、
methyl 2'-{4-chloro-3-[3-(dimethylamino)propoxy]phenyl}-2,3'-bipyridine-6'-carboxylate 、
2-氨基金刚烷-2-甲酸 以obtain 435 mg of 2-{[(2′-{4-chloro-3-[3-(dimethylamino)propoxy]phenyl}-2,3′-bipyridin-6′-yl)carbonyl]amino}adamantane-2-carboxylic acid hydrochloride in the form of white powder的产率得到2-{[(2'-{4-chloro-3-[3-(dimethylamino)propoxy]phenyl}-2,3'-bipyridin-6'-yl)carbonyl]amino}adamantane-2-carboxylic acid hydrochloride