title: Melleolides K, L and M, new melleolides from Armillariella mellea.
abstract: Three new sesquiterpenoid aromatic esters designated melleolides K (1), L (2) and M (3) were isolated from the cultured mycelia of Armillariella mellea (Vahl. ex Fr.) Karst. Structures of these compounds were determined on the basis of various NMR spectral data, chemical transformations and X-ray analysis. Compounds 1, 2 and 3 showed antimicrobial activities.
authors.affiliation: Institute of Microbial Chemistry, Tokyo, Japan.
authors.forename: I
authors.initials: I
authors.lastname: Momose
authors.forename: R
authors.initials: R
authors.lastname: Sekizawa
authors.forename: N
authors.initials: N
authors.lastname: Hosokawa
authors.forename: H
authors.initials: H
authors.lastname: Iinuma
authors.forename: S
authors.initials: S
authors.lastname: Matsui
authors.forename: H
authors.initials: H
authors.lastname: Nakamura
authors.forename: H
authors.initials: H
authors.lastname: Naganawa
authors.forename: M
authors.initials: M
authors.lastname: Hamada
authors.forename: T
authors.initials: T
authors.lastname: Takeuchi
mesh_terms: D000363:Agaricales / Q000737:chemistry*; D000818:Animals; D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology*; D018360:Crystallography, X-Ray; D005658:Fungi / Q000187:drug effects; D006094:Gram-Positive Bacteria / Q000187:drug effects; D007928:Lethal Dose 50; D009682:Magnetic Resonance Spectroscopy; D051379:Mice; D008826:Microbial Sensitivity Tests; D015394:Molecular Structure; D012717:Sesquiterpenes / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology*; D018675:Toxicity Tests
chemical_list: D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents; D012717:Sesquiterpenes; C408304:melleolide K; C408306:melleolide L; C408305:melleolide M