A new sesquiterpenoid quinone and other related compounds from the Okinawan marine sponge Dactylospongia elegans.
The new sesquiterpenoid quinone, neodactyloquinone (1), and dactylolactones A-D (2-5) were isolated from the Okinawan sponge Dactylospongia elegans. The structures of these compounds were determined by spectroscopic analysis.
Mitome
Hidemichi
H
School of Pharmacy, Tokyo University of Pharmacy and Life Science, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan.
Nagasawa
Takahiro
T
Miyaoka
Hiroaki
H
Yamada
Yasuji
Y
van Soest
Rob W M
RW
D000818:Animals; D002851:Chromatography, High Pressure Liquid; D007564:Japan; D007783:Lactones / Q000737:chemistry / Q000302:isolation & purification*; D008969:Molecular Sequence Data; D019906:Nuclear Magnetic Resonance, Biomolecular; D011161:Porifera / Q000737:chemistry*; D011809:Quinones / Q000737:chemistry / Q000302:isolation & purification*; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification*
D007783:Lactones; D011809:Quinones; D012717:Sesquiterpenes; C474262:neodactyloquinone