Methyl 3-(6-amino-3-pyridinyl)benzoate

6-Hydroxynicotinaldehyde

6-羟基烟醛

3-Ethyl-piperazin-2-one

L-β-亮氨酸, (S)-beta-Homovaline

顺-4-羟基-D-脯氨酸, cis-4-Hydroxy-D-proline

3H-Oxazolo[4,5-b]pyridin-2-one

3H-恶唑并[4,5-b]吡啶-2-酮

4-Hydroxy-2-methyl-benzaldehyde

4-羟基-2-甲基-苯甲醛

2-Acetyl-2-thiazoline

2-乙酰基-2-噻唑啉

(R)-2-Phenylglycinol

D-苯甘氨醇

6-oxo-pipecolinic acid

6-氧代哌啶-2-甲酸

3-Amino-6-chloro-2-picoline

3-氨基-6-氯-2-甲基吡啶