Methyl 2-cyano-3-ethoxyacrylate

2-溴咪唑-4-甲酸乙酯, Ethyl 2-bromo-1H-imidazole-5-carboxylate

2-Amino-5-ethylphenol

(S)-tert-Butyl 2-formylpiperidine-1-carboxylate

(S)-2-甲酰基-1-哌啶甲酸叔丁酯

methyl 2-amino-4-pyridin-4-ylthiophene-3-carboxylate

3-phenyl-5-pyrrolidin-2-yl-1,2,4-oxadiazole

2-叔丁基嘧啶-5-甲醛, 2-tert-butylpyrimidine-5-carbaldehyde

hexahydro-2H-pyrazino[1,2-a]pyrazin-1(6H)-one

4-甲砜基-1H-吡唑, 4-(methylsulfonyl)-1H-pyrazole

4-bromo-3-fluoro-2-methylphenol

1-benzyl-D-proline