benzyl N-(3-phenylpropyl)carbamate

benzyl N-(3-acetylphenyl)carbamate

3(R)-羟基甲基-4-苄基吗啉

(4-氨基甲基-苯基)-氨基甲酸苄酯

[1,6-二氢-6-氧代-1-(2-氧代乙基)-2-苯基-5-嘧啶]氨基甲酸苯甲酯