title: Abietane diterpenoids and a sesquiterpene pyridine alkaloid from Euonymus lutchuensis.
abstract: Four new abietane diterpenoids (1-4), a new 9(10→20)-abeo-abietane diterpenoid (5), and a new sesquiterpene pyridine alkaloid (6) were isolated from the roots of Euonymus lutchuensis along with 19 known compounds. The structures of the new compounds were elucidated by interpretation of the spectroscopic data.
authors.affiliation: School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan.
authors.forename: Yasunori
authors.initials: Y
authors.lastname: Inaba
authors.forename: Tomoyo
authors.initials: T
authors.lastname: Hasuda
authors.forename: Yukio
authors.initials: Y
authors.lastname: Hitotsuyanagi
authors.forename: Yutaka
authors.initials: Y
authors.lastname: Aoyagi
authors.forename: Naoko
authors.initials: N
authors.lastname: Fujikawa
authors.forename: Ayana
authors.initials: A
authors.lastname: Onozaki
authors.forename: Ayumi
authors.initials: A
authors.lastname: Watanabe
authors.forename: Takeshi
authors.initials: T
authors.lastname: Kinoshita
authors.forename: Koichi
authors.initials: K
authors.lastname: Takeya
mesh_terms: D045784:Abietanes / Q000737:chemistry / Q000302:isolation & purification*; D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification*; D029756:Euonymus / Q000737:chemistry*; D007564:Japan; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D018517:Plant Roots / Q000737:chemistry; D011725:Pyridines / Q000737:chemistry / Q000302:isolation & purification*; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D045784:Abietanes; D000470:Alkaloids; D011725:Pyridines; D012717:Sesquiterpenes; C583930:euolutchumine; C583929:euolutchuol E