title: Chemical constituents of Hypericum erectum Thunb.
abstract: Twenty-two known constituents, including four xanthones, nine flavonoids and nine phenolic glycosides, were isolated from Hypericum erectum Thunb. Their structures were elucidated on the basis of spectral evidence.
authors.affiliation: Tohoku Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai, Miyagi, 981-8558, Japan.
authors.forename: Erika
authors.initials: E
authors.lastname: Matsuoka
authors.forename: Koichi
authors.initials: K
authors.lastname: Machida
authors.forename: Masao
authors.initials: M
authors.lastname: Kikuchi
mesh_terms: D005419:Flavonoids / Q000302:isolation & purification; D006027:Glycosides / Q000302:isolation & purification; D020902:Hypericum / Q000737:chemistry*; D008519:Medicine, Traditional; D010636:Phenols / Q000302:isolation & purification; D010936:Plant Extracts / Q000737:chemistry*; D013057:Spectrum Analysis; D044004:Xanthones / Q000302:isolation & purification
chemical_list: D005419:Flavonoids; D006027:Glycosides; D010636:Phenols; D010936:Plant Extracts; D044004:Xanthones