Pteryxin 是一种白花前胡叶中的香豆素，是一种有效的丁酰胆碱酯酶(BChE)抑制剂，IC50=12.96 μg/ml，具有抗肥胖作用。

(+)-Pteryxin has muscle-relaxant props. (+)-Pteryxin shows hepatoprotective and nitric oxide prodn. inhibitory activity.

13161-75-6

C21H22O7

386.4

北美芹素;(+)-Pteryxin

DMSO:10 mM
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In solvent: -80°C for 2 years