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Inhibitory Effect of Chemical Constituents Isolated From

Inhibitory Effect of Chemical Constituents Isolated From

Yoon Kyoung Lee, Eun Young Hong, Wan Kyunn Whang

Biomed Res Int. 2017;2017:7375615.

PMID: 28512639

Abstract:

Blocking the polyol pathway plays an important role preventing diabetic complications. Therefore, aldose reductase (AR) and advanced glycation endproducts (AGEs) formation has significant effect on diabetic complications. Artemisia iwayomogi has long been used as treatment of various diseases in Korea. However, no literatures have reported on AR and AGEs formation inhibitory activities of A. iwayomogi. For these reasons, we aimed to assess that A. iwayomogi had potential as anti-diabetic complications agents. We led to isolation of two coumarins (1 and 2), nine flavonoids (3-11), five caffeoylquinic acids (12-16), three diterpene glycosides (17-19), and one phenolic compound (20) from A. iwayomogi. Among them, hispidulin (4), 6-methoxytricin (6), arteanoflavone (7), quercetin-3-gentiobioside (10), 1,3-di-O-caffeoylquinic acid (13), and suavioside A (18) were first reported on the isolation from A. iwayomogi. Not only two coumarins (1 and 2), nine flavonoids (3-11), and five caffeoylquinic acids (12-16) but also extracts showed significant inhibitor on AR and AGEs formation activities. We analyzed contents of major bioactive compounds in Korea's various regions of A. iwayomogi. Overall, we selected Yangyang, Gangwon-do, from June, which contained the highest amounts of bioactive compounds, as suitable areas for cultivating A. iwayomogi as preventive or therapeutic agent in the treatment of diabetic complications.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP7431836	Quercetin 3-gentiobioside		7431-83-6	Price

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