title: Sterol constituents from two edible mushrooms, Lentinula edodes and Tricholoma matsutake.
abstract: Two new sterols, (22E)-23-methylergosta-5,7,22-trien-beta-ol (1) and 5alpha,6alpha-epoxy-(22E)-ergosta-8,14,22-triene -3beta,7alpha-diol (2), have been isolated from two edible mushrooms, Lentinula edodes and Tricholoma matsutake, respectively, together with twelve known ones (3-14). The structures of the new compounds were elucidated on the basis of their spectral data.
authors.affiliation: Tohoku Pharmaceutical University, Sendai, Miyagi, Japan.
authors.forename: N
authors.initials: N
authors.lastname: Ohnuma
authors.forename: K
authors.initials: K
authors.lastname: Amemiya
authors.forename: R
authors.initials: R
authors.lastname: Kakuda
authors.forename: Y
authors.initials: Y
authors.lastname: Yaoita
authors.forename: K
authors.initials: K
authors.lastname: Machida
authors.forename: M
authors.initials: M
authors.lastname: Kikuchi
mesh_terms: D000363:Agaricales / Q000737:chemistry*; D004875:Ergosterol / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D013058:Mass Spectrometry; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013261:Sterols / Q000737:chemistry*
chemical_list: C413262:23-methylergosta-5,7,22-trien-3-ol; C413263:5,6-epoxy-ergosta-8,14,22-triene-3,7-diol; D013261:Sterols; D004875:Ergosterol