(Z)-4-<(2-carboxyethyl)cyclohexylamino>-4-oxobut-2-enoic acid 、
(+/-)-N,N'-bis(6-methylpyridin-2-yl)<7>helicene-2,17-dicarboxamide 以
氯仿 为溶剂,
生成 (+/-)-N,N'-bis(6-methylpyridin-2-yl)<7>helicene-2,17-dicarboxamide (Z)-4-<(2-carboxyethyl)cyclohexylamino>-4-oxobut-2-enoic acid complex