title: Two new quinones from Iris bungei.
abstract: Two new benzoquinone derivatives, bungeiquinone (1) and dihydrobungeiquinone (2), and two known derivatives, 3-hydroxyirisquinone (3) and 3-hydroxydihydroirisquinone (4), were isolated from the roots of Iris bungei. The structures of the new compounds were established on the basis of spectroscopic methods.
authors.affiliation: HEJ Research Institute of Chemistry, University of Karachi, Pakistan.
authors.forename: A U
authors.initials: AU
authors.lastname: Rahman
authors.forename: M I
authors.initials: MI
authors.lastname: Choudhary
authors.forename: M N
authors.initials: MN
authors.lastname: Alam
authors.forename: P O
authors.initials: PO
authors.lastname: Ndognii
authors.forename: T
authors.initials: T
authors.lastname: Badarchiin
authors.forename: G
authors.initials: G
authors.lastname: Purevsuren
mesh_terms: D016227:Benzoquinones / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D008986:Mongolia; D010946:Plants, Medicinal / Q000737:chemistry*; D011809:Quinones / Q000302:isolation & purification*; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
chemical_list: D016227:Benzoquinones; D011809:Quinones; C413252:bungeiquinone