(R)-2-amino-3-(3-methoxy-5-methylisoxazol-4-yl)propanoic acid

(乙酰氨基)[(3-甲氧基-5-甲基-4-异恶唑基)甲基]丙二酸二乙酯

(S)-methyl 2-amino-3-(3-methoxy-5-methylisoxazol-4-yl)propanoate

3-methoxy-4-hydroxymethyl-5-methylisoxazole

3-bromo-4-hydroxymethyl-5-methylisoxazole