7-O-Methyleriodictyol 是一种从单乳蒿中分离出的黄烷酮，对大鼠分离的平滑肌有生物学作用。

7-O-Methyleriodictyol is a flavanone isolated from Artemisia monosperma and shows biological effects on rat isolated smooth muscles.

7-O-Methyleriodictyol (0.1 nM to 300 nM) caused concentration-dependent inhibition of the amplitude of the phasic contractions and reduced the tone of the ileum, the uterus, and the urinary bladder. 7-O-Methyleriodictyol caused relaxation of the phenylephrine-precontracted pulmonary artery and the acetylcholine-precontracted trachea. 7-O-Methyleriodictyol shifted to the right the acetylcholine concentration-effect curve on the ileum and the oxytocin concentration-effect curve on the uterus. 7-O-Methyleriodictyol inhibited the maximum contractions induced by acetylcholine or oxytocin[1].

51857-11-5

C16H14O6

302.28

7-O-Methyleriodictyol

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years