Enteridinines A and B from slime mold Enteridium lycoperdon

Tomáš Řezanka; Radmila Dvořáková; Lumír O. Hanuš; Valery M. Dembitsky

doi:10.1016/j.phytochem.2003.09.020

Enteridinines A and B from slime mold Enteridium lycoperdon

Tomáš Řezanka^*
, Radmila Dvořáková
, Lumír O. Hanuš
, Valery M. Dembitsky

^*Corresponding author for this work

School of Pharmacy

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

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.

Original language	English
Pages (from-to)	455-462
Number of pages	8
Journal	Phytochemistry
Volume	65
Issue number	4
DOIs	https://doi.org/10.1016/j.phytochem.2003.09.020
State	Published - Feb 2004

Keywords

Deoxysugar esters
Enteridium lycoperdon
Myxomycetes
Slime mold
Spiro[5.5]undecane derivatives

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10.1016/j.phytochem.2003.09.020

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@article{a77d3c606d8d4b85a506f7fe2b7e4569,

title = "Enteridinines A and B from slime mold Enteridium lycoperdon",

abstract = "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.",

keywords = "Deoxysugar esters, Enteridium lycoperdon, Myxomycetes, Slime mold, Spiro[5.5]undecane derivatives",

author = "Tom{\'a}{\v s} {\v R}ezanka and Radmila Dvo{\v r}{\'a}kov{\'a} and Hanu{\v s}, \{Lum{\'i}r O.\} and Dembitsky, \{Valery M.\}",

year = "2004",

month = feb,

doi = "10.1016/j.phytochem.2003.09.020",

language = "אנגלית",

volume = "65",

pages = "455--462",

journal = "Phytochemistry",

issn = "0031-9422",

publisher = "Elsevier Ltd.",

number = "4",

}

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 - https://www.scopus.com/pages/publications/0842349253

U2 - 10.1016/j.phytochem.2003.09.020

DO - 10.1016/j.phytochem.2003.09.020

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AN - SCOPUS:0842349253

SN - 0031-9422

VL - 65

SP - 455

EP - 462

JO - Phytochemistry

JF - Phytochemistry

IS - 4

ER -

Enteridinines A and B from slime mold Enteridium lycoperdon

Abstract

Keywords

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