title: [Derivatives of phenylpentanone in cultured mycelium of Mycoleptodonoides aitchisonii and the syntheses of their compounds].
abstract: A new perfumed dihydro-gamma-pyrone, 2-phenyl-5,6-dihydro-4H-pyrane-4-one (12) and seven components of C6-C5 phenylpentanone derivatives have been isolated from the neutral essential oil parts in cultured mycelium of Mycoleptodonoides aitchisonii. These compounds were elucidated on the basis of spectral data and syntheses. The derivatives are odorant components. The perfumed components in cultured mycelium were maximized amount at 7 days.
authors.affiliation: Department of Applied Chemistry for Environments, Faculty of Engineering and Resource Science, Akita University, Akita City, Japan. kanji123@ipc.akita-u.ac.jp
authors.forename: Kanji
authors.initials: K
authors.lastname: Satoh
authors.forename: Takashi
authors.initials: T
authors.lastname: Yamashiro
authors.forename: Masayuki
authors.initials: M
authors.lastname: Nomura
authors.forename: Shinichi
authors.initials: S
authors.lastname: Nakata
mesh_terms: D000363:Agaricales / Q000737:chemistry*; D025282:Mycelium / Q000737:chemistry*; D009822:Oils, Volatile / Q000737:chemistry*; D010422:Pentanones / Q000138:chemical synthesis* / Q000737:chemistry / Q000302:isolation & purification
chemical_list: D009822:Oils, Volatile; D010422:Pentanones