1,1-dimethylethyl (2R)-(2,6-dichlorophenyl)-(4S)-(diphenylmethyl)-5-oxo-3-((1'R)-phenylethyl)tetrahydro-1H-1-imidazolecarboxylate

methyl 2-(tert-butoxycarbonylamino)-3,3-diphenylpropanoate

L-3,3-diphenylalaninesultam hydrochloride

N-(diphenylmethylene)-L-3,3-diphenylalaninesultam

二苯基溴甲烷