丝裂霉素 A

咖啡酸甲酯

(2S,3R,4S,5S,6R)-2-(((2S,3R,4S,5R,6S)-6-(((2R,3R,4S,5R,6R)-2-(3,4-dihydroxyphenethoxy)-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl)oxy)-4,5-dihydroxy-2-methyltetrahydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol

异丁酰醋酸甲酯

2,4-二甲氧基-5-甲基嘧啶