title: Collision-induced dissociation actualized the H+-promoted reaction as observed in vitro; harman formation from beta-carboline-type monoterpenoid glucoindole alkaloids.
abstract: The fragmentation from beta-carboline-type monoterpenoid glucoindole alkaloids to harman, which is a hypothetical pathway to generate simple beta-carbolines, was actualized in the collision-induced dissociation in MS.
authors.affiliation: Graduate School of Pharmaceutical Sciences, Chiba University, Japan. aimi@p.chiba-u.ac.jp
authors.forename: Norio
authors.initials: N
authors.lastname: Aimi
authors.forename: Mariko
authors.initials: M
authors.lastname: Kitajima
authors.forename: Masashi
authors.initials: M
authors.lastname: Yokoya
authors.forename: Hiromitsu
authors.initials: H
authors.lastname: Takayama
authors.forename: Shigeru
authors.initials: S
authors.lastname: Sakamoto
authors.forename: Kentaro
authors.initials: K
authors.lastname: Yamaguchi
mesh_terms: D000470:Alkaloids / Q000737:chemistry / Q000378:metabolism*; D002243:Carbolines / Q000737:chemistry / Q000378:metabolism*; D006247:Harmine / Q000031:analogs & derivatives* / Q000737:chemistry / Q000378:metabolism*; D007211:Indoles / Q000737:chemistry / Q000378:metabolism; D039821:Monoterpenes / Q000737:chemistry / Q000378:metabolism*; D011522:Protons
chemical_list: D000470:Alkaloids; D002243:Carbolines; D007211:Indoles; D039821:Monoterpenes; D011522:Protons; D006247:Harmine; C005010:harman