title: Two new euglobals from the leaves of Eucalyptus robusta.
abstract: Two new euglobals, R1 (1) and R2 (2), together with eight known euglobals (3-10) were isolated from the leaves of Eucalyptus robusta. Their structures were established by means of spectroscopic analysis and single-crystal X-ray diffraction. Euglobal R1 (1) represents a new skeleton of formyl-isovaleryl phloroglucinol-coupled β-phellandrene.
authors.affiliation: Department of Phytochemistry, China Pharmaceutical University, Nanjing, China.
authors.forename: Yu-Qing
authors.initials: YQ
authors.lastname: Jian
authors.forename: Ying
authors.initials: Y
authors.lastname: Wang
authors.forename: Xiao-Jun
authors.initials: XJ
authors.lastname: Huang
authors.forename: Guo-Qiang
authors.initials: GQ
authors.lastname: Li
authors.forename: Bing-Xin
authors.initials: BX
authors.lastname: Zhao
authors.forename: Qian-Yi
authors.initials: QY
authors.lastname: Guo
authors.forename: Wen-Cai
authors.initials: WC
authors.lastname: Ye
mesh_terms: D018360:Crystallography, X-Ray; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D005052:Eucalyptus / Q000737:chemistry*; D039821:Monoterpenes / Q000737:chemistry / Q000302:isolation & purification*; D019906:Nuclear Magnetic Resonance, Biomolecular; D010696:Phloroglucinol / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification*; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: D004365:Drugs, Chinese Herbal; D039821:Monoterpenes; C576856:euglobal R1; C576857:euglobal R2; D010696:Phloroglucinol