(3aβ,8aβ)-α,3,8-トリスメチレン-4β-ヒドロキシデカヒドロアズレン-5α-酢酸ラクトン

外観

白色〜わずかにうすい黄色, 結晶〜結晶性粉末

溶解性

メタノールに可溶

用途

生薬成分分析用

説明

Dehydrocostus lactone is a natural sesquiterpene first isolated from costus root, which is used in traditional medicine. Dehydrocostus lactone has diverse anti-cancer properties in cells and animal models, causing cell cycle arrest, inducing apoptosis, diminishing multidrug resistance, and suppressing angiogenesis in cancer cells. It also has anti-inflammatory actions in cells, including the inhibition of signaling through STAT1 and STAT3.

使用

Dehydrocostus lactone is the oil extracted from Saussurea lappa is used in perfumery and in the Orient for all kinds of diseases.

定義

ChEBI: An organic heterotricyclic compound and guaianolide sesquiterpene lactone that is acrylic acid which is substituted at position 2 by a 4-hydroxy-3,8-bis(methylene)decahydoazulen-5-yl group and in which the hydroxy group and the carboxy group have undergone formal condensation to afford the corresponding gamma-lactone.

接触アレルゲン

A guaianolide sesquiterpene lactone extracted from costus oil. It is one of the components of Lactone mix, with costunolide and alantolactone, used to detect Compositae-sensitive patients.