title: Acetylenic strongylodiols from a Petrosia (Strongylophora) Okinawan marine sponge.
abstract: Seven new long-chain acetylenic alcohols, strongylodiols D-J, were isolated from an Okinawan marine sponge of the genus Petrosia (Strongylophora). The structures of these compounds were elucidated on the basis of the results of spectroscopic analysis and chemical reaction. Analysis of the MNA esters of the acetylenic alcohols disclosed that these compounds were each an enantiomeric mixture in a different ratio.
authors.affiliation: School of Life Science, Tokyo University of Pharmacy and Life Science, Horinouchi, Hachioji, Tokyo 192-0392, Japan. kinzo@ls.toyaku.ac.jp
authors.forename: Kinzo
authors.initials: K
authors.lastname: Watanabe
authors.forename: Yuichiro
authors.initials: Y
authors.lastname: Tsuda
authors.forename: Maki
authors.initials: M
authors.lastname: Hamada
authors.forename: Miki
authors.initials: M
authors.lastname: Omori
authors.forename: Go
authors.initials: G
authors.lastname: Mori
authors.forename: Kazuo
authors.initials: K
authors.lastname: Iguchi
authors.forename: Hideo
authors.initials: H
authors.lastname: Naoki
authors.forename: Tsuyoshi
authors.initials: T
authors.lastname: Fujita
authors.forename: Rob W M
authors.initials: RW
authors.lastname: Van Soest
mesh_terms: D000114:Acetylene / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification*; D000438:Alcohols / Q000737:chemistry / Q000302:isolation & purification*; D000818:Animals; D007564:Japan; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D047130:Petrosia / Q000737:chemistry*; D013237:Stereoisomerism
chemical_list: D000438:Alcohols; D000114:Acetylene