The cyclorenierins, sesquiterpenoid quinols from the sponge Haliclona sp. collected in Vanuatu.
Two sesquiterpene quinols, cyclorenierins A [1] and B [2], which are closely related to panicein A2 [3] and renierin A [4], were isolated as an inseparable mixture from the marine sponge Haliclona sp. collected in Vanuatu. Structures were proposed using nmr shift analogies to 3 and 4 and confirmed with 2D nmr data.
Jaspars
M
M
Department of Chemistry and Biochemistry, University of California, Santa Cruz 95064, USA.
Horton
P A
PA
Madrid
L H
LH
Crews
P
P
D000818:Animals; D009682:Magnetic Resonance Spectroscopy; D011161:Porifera / Q000737:chemistry*; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification*
D012717:Sesquiterpenes; C094790:cyclorenierin A