二联苯乙二醛肟

meso-1,2-二苯基乙烯基二胺

N-benzoyl-N'-benzylidene-meso-1,2-diphenyl-ethylendiamine

(+)-(1S,2S)-N-[(R)-α-acetoxyphenylacetyl]-N'-benzoyl-1,2-diamino-1,2-diphenylethane