TY - JOUR
T1 - Enteridinines A and B from slime mold Enteridium lycoperdon
AU - Řezanka, Tomáš
AU - Dvořáková, Radmila
AU - Hanuš, Lumír O.
AU - Dembitsky, Valery M.
PY - 2004/2
Y1 - 2004/2
N2 - Two novel deoxysugar esters, named enteridinines A and B, were isolated from the slime mold Enteridium lycoperdon. Their structures, including the absolute configurations of the hydroxyl and methyl groups, were determined by means of extensive spectroscopic data such as UV, IR, MS, 1D and 2D NMR spectra. Enteridinines A and B have unique structures containing 1,7-dioxaspiro[5.5] undecanes with an O-β-D-mycarosyl-(1→4)-β-D-olivosyl and an O-β-L-olivomycosyl-(1→4)-β-D-amicetosyl-(1→4) -β-L-digitoxosyl unit, respectively, and showed growth inhibitory activities against Gram positive bacteria.
AB - Two novel deoxysugar esters, named enteridinines A and B, were isolated from the slime mold Enteridium lycoperdon. Their structures, including the absolute configurations of the hydroxyl and methyl groups, were determined by means of extensive spectroscopic data such as UV, IR, MS, 1D and 2D NMR spectra. Enteridinines A and B have unique structures containing 1,7-dioxaspiro[5.5] undecanes with an O-β-D-mycarosyl-(1→4)-β-D-olivosyl and an O-β-L-olivomycosyl-(1→4)-β-D-amicetosyl-(1→4) -β-L-digitoxosyl unit, respectively, and showed growth inhibitory activities against Gram positive bacteria.
KW - Deoxysugar esters
KW - Enteridium lycoperdon
KW - Myxomycetes
KW - Slime mold
KW - Spiro[5.5]undecane derivatives
UR - http://www.scopus.com/inward/record.url?scp=0842349253&partnerID=8YFLogxK
U2 - 10.1016/j.phytochem.2003.09.020
DO - 10.1016/j.phytochem.2003.09.020
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C2 - 14759541
AN - SCOPUS:0842349253
SN - 0031-9422
VL - 65
SP - 455
EP - 462
JO - Phytochemistry
JF - Phytochemistry
IS - 4
ER -