Psilostachyin
IUPAC 名称
8-hydroxy-6,8-dimethyl-3-methylidene-octahydrospiro[cyclohepta[b]furan-7,2'-oxolane]-2,5'-dione
描述
Psilostachyin is a member of the class of compounds known as ambrosanolides and secoambrosanolides. Ambrosanolides and secoambrosanolides are sesquiterpene lactones from the Ambrosia family, with a backbone derivative of azuleno[6,5-b]furan-2-one (ambrosanolides) or azuleno[4,5-b]furan-2-one (secoambrosanolides). Psilostachyin is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Psilostachyin can be found in mugwort, which makes psilostachyin a potential biomarker for the consumption of this food product. Psilostachyins are bio-active isolates of Ambrosia psilostachya .
异构
CC1CCC2C(OC(=O)C2=C)C(C)(O)C11CCC(=O)O1
InChI标识符
InChI=1S/C15H20O5/c1-8-4-5-10-9(2)13(17)19-12(10)14(3,18)15(8)7-6-11(16)20-15/h8,10,12,18H,2,4-7H2,1,3H3
键
IRPFOXRBPHCCTG-UHFFFAOYSA-N