Ethyl 6-nitro-1,2-benzoxazole-3-carboxylate

1-乙基-4-羟基-alpha-苯基-4-哌啶乙酸

3-cyclohex-3-en-1-yl-3-hydroxy-2-phenylpropanoic acid

methyl 3-anilino-3-oxo-2-phenylpropanoate

2-(1-hydroxy-4-methylcyclohexyl)-2-phenylacetic acid