(3R,6S)-N,N'-bis-(4-methoxybenzyl)-3-benzyl-6-isopropyl-piperazine-2,5-dione

(3S,6S)-N,N'-bis-(4-methoxybenzyl)-3-benzyl-6-isopropyl-piperazine-2,5-dione

(3aS,8aR)-2,2-dimethyl-3-(3-phenylpropanoyl)-3,3a,8,8a-tetrahydro-2H-indeno[1,2-d][1,3]oxazole

3-苯基丙酰氯

(1S,2R)-N-(2-hydroxy-2,3-dihydro-1H-inden-1-yl)3-phenylpropanamide