二环己胺 、
N-(2-carboxymethyl-3,4,7,8,9,10-hexahydro-2,5-dimethyl-2H-naphtho[2,1-e]pyran-6-sulfonyl)benzamidine 以
乙酸乙酯 为溶剂,
以to give N-(2-carboxymethyl-3,4,7,8,9,10-hexahydro-2,5-dimethyl-2H-naphtho[2,1-e]pyran-6-sulfonyl)benzamidine dicyclohexylamine salt as a solid (0.66 g)的产率得到N-(2-carboxymethyl-3,4,7,8,9,10-hexahydro-2,5-dimethyl-2H-naphtho[2,1-e]pyran-6-sulfonyl)benzamidine dicyclohexylamine salt