(1S,2s)-1,2-二环己基乙烷-1,2-二胺

(4S,5S)-4,5-diphenylimidazolidin-2-one

(1S,2S)-N-(2-氨基-1,2-二苯基-乙基)-2,4,6-三甲基-苯磺酰胺

N,N'-((1S,2S)-1,2-diphenylethane-1,2-diyl)bis(2,4,6-trimethylbenzenesulfonamide)

(S,S)-N,N'-双(三氟甲烷磺酰)-1,2-二苯基乙二胺