Found 9 structures.
Displayed structures from 1 to 9
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1. Compound ID: 20065
|
b-D-Glcp-(1-18)-Subst
Subst = murolic acid = SMILES C=C1{21}C(=O)O[C@H](CCCCCCCCCCCCC{18}[C@@H](C)O)[C@H]1C(=O)O |
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Structure type: monomer
; 531.6645 [M+H]+, 529 [M-H]-
C27H46O10
Compound class: glycoside
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 7993
Rezanka T, Guschina IA "Glycosidic compounds of murolic, protoconstipatic and allo-murolic acids from lichens of Central Asia" -
Phytochemistry 54(6) (2000) 635-645
Eleven compounds isolated from the extract of the Central Asian lichens comprised eight new glycosides having murolic, protoconstipatic and allo-murolic acids, as the aglycones and a saccharide moiety linked at C-18 made up of one or two sugars (glucose and apiose or rhamnose or xylose or arabinose). The structures were elucidated by using extensive spectroscopic analysis (1D and 2D NMR, MS, IR, UV and CD) and chemical methods.
glycosides, lichens, murolic acid, glucore, Central Asia, aglycones
NCBI PubMed ID: 10963458Publication DOI: 10.1016/S0031-9422(00)00147-3Journal NLM ID: 0151434Publisher: Elsevier
Correspondence: rezanka@biomed.cas.cz
Institutions: Institute of Microbiology, Academy of Sciences of Czech Republic, Prague, Czech Republic, Institute of Ecology of the Volga River Basin of the Russian Academy of Sciences, Togliatti, Russia
Methods: 13C NMR, 1H NMR, gel filtration, IR, FAB-MS, TLC, acid hydrolysis, GC, HPLC, UV, extraction, optical rotation measurement, CD, melting point determination, enzymatic assay, HR-FAB-MS, LR-FAB-MS
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2. Compound ID: 20073
|
b-D-Apif-(1-6)-b-D-Glcp-(1-18)-Subst
Subst = murolic acid = SMILES C=C1{21}C(=O)O[C@H](CCCCCCCCCCCCC{18}[C@@H](C)O)[C@H]1C(=O)O |
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Structure type: oligomer
; 663.7814 [M+H]+, 661 [M-H]-
C32H54O14
Compound class: glycoside
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 7993
Rezanka T, Guschina IA "Glycosidic compounds of murolic, protoconstipatic and allo-murolic acids from lichens of Central Asia" -
Phytochemistry 54(6) (2000) 635-645
Eleven compounds isolated from the extract of the Central Asian lichens comprised eight new glycosides having murolic, protoconstipatic and allo-murolic acids, as the aglycones and a saccharide moiety linked at C-18 made up of one or two sugars (glucose and apiose or rhamnose or xylose or arabinose). The structures were elucidated by using extensive spectroscopic analysis (1D and 2D NMR, MS, IR, UV and CD) and chemical methods.
glycosides, lichens, murolic acid, glucore, Central Asia, aglycones
NCBI PubMed ID: 10963458Publication DOI: 10.1016/S0031-9422(00)00147-3Journal NLM ID: 0151434Publisher: Elsevier
Correspondence: rezanka@biomed.cas.cz
Institutions: Institute of Microbiology, Academy of Sciences of Czech Republic, Prague, Czech Republic, Institute of Ecology of the Volga River Basin of the Russian Academy of Sciences, Togliatti, Russia
Methods: 13C NMR, 1H NMR, gel filtration, IR, FAB-MS, TLC, acid hydrolysis, GC, HPLC, UV, extraction, optical rotation measurement, CD, melting point determination, enzymatic assay, HR-FAB-MS, LR-FAB-MS
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3. Compound ID: 20074
|
a-L-Rhap-(1-21)-Subst
Subst = 18R-hydroxydihydroalloprotolichesterinic acid = SMILES C{18}[C@@H](O)CCCCCCCCCCCCC[C@@H]1OC(=O)[C@H](C)[C@@H]1{21}C(=O)O |
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Structure type: monomer
; 517.6801 [M+H]+, 515 [M-H]-
C27H48O9
Compound class: glycoside
Contained glycoepitopes: IEDB_136105,IEDB_225177,IEDB_885823
The structure is contained in the following publication(s):
- Article ID: 7995
Rezanka T, Guschina IA "Glycoside esters from lichens of central Asia" -
Phytochemistry 58(3) (2001) 509-516
Ten compounds isolated from the extract of the central Asian lichens comprised new glycosides and glycoside esters having 18R-hydroxy-dihydroalloprotolichesterinic, 18S-hydroxy-dihydroprotolichesterinic and 18S-hydroxy-neodihydroprotolichesterinic acids, as the aglycones and a saccharide moiety linked at C-18 and also at C-21 made by glucose, xylose or rhamnose. The structures were elucidated using extensive spectroscopic analysis (1D and 2D NMR, MS, IR, UV and ORD) and by biochemical methods.
NMR, MS, glycoside esters, lichens of central Asia, IR, ORD, UV
NCBI PubMed ID: 11557085Publication DOI: 10.1016/S0031-9422(01)00261-8Journal NLM ID: 0151434Publisher: Elsevier
Correspondence: rezanka@biomed.cas.cz
Institutions: Institute of Ecology of the Volga River Basin of the Russian Academy of Sciences, Togliatti, Russia, Institute of Microbiology, Prague, Czech Republic
Methods: 13C NMR, 1H NMR, gel filtration, NMR-2D, IR, FAB-MS, GC-MS, TLC, acid hydrolysis, GC, HPLC, UV, extraction, optical rotation measurement, enzymatic assay, HR-FAB-MS, LR-FAB-MS
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4. Compound ID: 20081
| Cyclic
-2)-b-D-Glcp-(1-18)-Subst-(21-2)-b-D-Glcp-(1-
Subst = 18R-hydroxydihydroalloprotolichesterinic acid = SMILES C{18}[C@@H](O)CCCCCCCCCCCCC[C@@H]1OC(=O)[C@H](C)[C@@H]1{21}C(=O)O |
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Structure type: cyclic polymer repeating unit
; n=1, 677.3751 [M+H]+, 675 [M-H]-
C33H55O14
Trivial name: gobienines A
Compound class: glycoside
Contained glycoepitopes: IEDB_140628,IEDB_142488,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 7996
Rezanka T, Guschina IA "Macrolactone glycosides of three lichen acids from Acarospora gobiensis, a lichen of Central Asia" -
Phytochemistry 58(8) (2001) 1281-1287
The compounds isolated from the extract of Central Asian lichen (Acarospora gobiensis H. Magn.) comprised three new glycosides having 18-hydroxy-dihydroalloprotolichesterinic, 18-hydroxy-neodihydroprotolichesterinic and 18-hydroxy-dihydroprotolichesterinic acids as aglycones and a di- or trisaccharide moiety linked at C-18 and at the carboxylic group. These compounds, called gobienines A-C, were found to be di- or trisacharides forming a macrolactone with the aglycone. The structures were elucidated by using extensive spectroscopic analysis (1D and 2D NMR, MS, IR and ORD) and chemical and enzymatic methods.
NMR, MS, IR spectra, lichens of central Asia, macrolactone glycoside esters, Acarospora gobiensis, Acarosporaceae
NCBI PubMed ID: 11738423Publication DOI: 10.1016/S0031-9422(01)00388-0Journal NLM ID: 0151434Publisher: Elsevier
Correspondence: rezanka@biomed.cas.cz
Institutions: Institute of Ecology of the Volga River Basin of the Russian Academy of Sciences, Togliatti, Russia, Institute of Microbiology, Prague, Czech Republic
Methods: 13C NMR, 1H NMR, gel filtration, NMR-2D, IR, FAB-MS, GC-MS, TLC, acid hydrolysis, GC, HPLC, UV, extraction, optical rotation measurement, enzymatic assay, HR-FAB-MS, LR-FAB-MS
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5. Compound ID: 20082
|
b-D-Glcp-(1-2)-b-D-Glcp-(1-18)-Subst
Subst = 18R-hydroxydihydroalloprotolichesterinic acid = SMILES C{18}[C@@H](O)CCCCCCCCCCCCC[C@@H]1OC(=O)[C@H](C)[C@@H]1{21}C(=O)O |
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Structure type: oligomer
; 695 [M+H]+, 693 [M-H]-
C33H58O15
Compound class: glycoside
Contained glycoepitopes: IEDB_140628,IEDB_142488,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 7996
Rezanka T, Guschina IA "Macrolactone glycosides of three lichen acids from Acarospora gobiensis, a lichen of Central Asia" -
Phytochemistry 58(8) (2001) 1281-1287
The compounds isolated from the extract of Central Asian lichen (Acarospora gobiensis H. Magn.) comprised three new glycosides having 18-hydroxy-dihydroalloprotolichesterinic, 18-hydroxy-neodihydroprotolichesterinic and 18-hydroxy-dihydroprotolichesterinic acids as aglycones and a di- or trisaccharide moiety linked at C-18 and at the carboxylic group. These compounds, called gobienines A-C, were found to be di- or trisacharides forming a macrolactone with the aglycone. The structures were elucidated by using extensive spectroscopic analysis (1D and 2D NMR, MS, IR and ORD) and chemical and enzymatic methods.
NMR, MS, IR spectra, lichens of central Asia, macrolactone glycoside esters, Acarospora gobiensis, Acarosporaceae
NCBI PubMed ID: 11738423Publication DOI: 10.1016/S0031-9422(01)00388-0Journal NLM ID: 0151434Publisher: Elsevier
Correspondence: rezanka@biomed.cas.cz
Institutions: Institute of Ecology of the Volga River Basin of the Russian Academy of Sciences, Togliatti, Russia, Institute of Microbiology, Prague, Czech Republic
Methods: 13C NMR, 1H NMR, gel filtration, NMR-2D, IR, FAB-MS, GC-MS, TLC, acid hydrolysis, GC, HPLC, UV, extraction, optical rotation measurement, enzymatic assay, HR-FAB-MS, LR-FAB-MS
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6. Compound ID: 20083
| Cyclic
-2)-b-D-Glcp-(1-18)-Subst-(21-2)-a-L-Rhap-(1-
Subst = 18S-hydroxyneodihydroprotolichesterinic acid = SMILES C{18}[C@H](O)CCCCCCCCCCCCC[C@@H]1OC(=O)[C@H](C)[C@H]1{21}C(=O)O |
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Structure type: cyclic polymer repeating unit
; n=1, 661.3801 [M+H]+, 659 [M-H]-
C33H55O13
Trivial name: gobienines B
Compound class: glycoside
Contained glycoepitopes: IEDB_136105,IEDB_142488,IEDB_146664,IEDB_225177,IEDB_885823,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 7996
Rezanka T, Guschina IA "Macrolactone glycosides of three lichen acids from Acarospora gobiensis, a lichen of Central Asia" -
Phytochemistry 58(8) (2001) 1281-1287
The compounds isolated from the extract of Central Asian lichen (Acarospora gobiensis H. Magn.) comprised three new glycosides having 18-hydroxy-dihydroalloprotolichesterinic, 18-hydroxy-neodihydroprotolichesterinic and 18-hydroxy-dihydroprotolichesterinic acids as aglycones and a di- or trisaccharide moiety linked at C-18 and at the carboxylic group. These compounds, called gobienines A-C, were found to be di- or trisacharides forming a macrolactone with the aglycone. The structures were elucidated by using extensive spectroscopic analysis (1D and 2D NMR, MS, IR and ORD) and chemical and enzymatic methods.
NMR, MS, IR spectra, lichens of central Asia, macrolactone glycoside esters, Acarospora gobiensis, Acarosporaceae
NCBI PubMed ID: 11738423Publication DOI: 10.1016/S0031-9422(01)00388-0Journal NLM ID: 0151434Publisher: Elsevier
Correspondence: rezanka@biomed.cas.cz
Institutions: Institute of Ecology of the Volga River Basin of the Russian Academy of Sciences, Togliatti, Russia, Institute of Microbiology, Prague, Czech Republic
Methods: 13C NMR, 1H NMR, gel filtration, NMR-2D, IR, FAB-MS, GC-MS, TLC, acid hydrolysis, GC, HPLC, UV, extraction, optical rotation measurement, enzymatic assay, HR-FAB-MS, LR-FAB-MS
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7. Compound ID: 20084
| Cyclic
a-L-Rhap-(1-3)-+
|
-2)-b-D-Glcp-(1-18)-Subst-(21-2)-b-D-Glcp-(1-
Subst = 18S-hydroxydihydroprotolichesterinic acid = SMILES C{18}[C@H](O)CCCCCCCCCCCCC[C@@H]1OC(=O)[C@@H](C)[C@H]1{21}C(=O)O |
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Structure type: cyclic polymer repeating unit
; n=1, 823.4331 [M+H]+, 821 [M-H]-
C39H65O18
Trivial name: gobienines C
Compound class: glycoside
Contained glycoepitopes: IEDB_136105,IEDB_140628,IEDB_142488,IEDB_146664,IEDB_189517,IEDB_225177,IEDB_885823,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 7996
Rezanka T, Guschina IA "Macrolactone glycosides of three lichen acids from Acarospora gobiensis, a lichen of Central Asia" -
Phytochemistry 58(8) (2001) 1281-1287
The compounds isolated from the extract of Central Asian lichen (Acarospora gobiensis H. Magn.) comprised three new glycosides having 18-hydroxy-dihydroalloprotolichesterinic, 18-hydroxy-neodihydroprotolichesterinic and 18-hydroxy-dihydroprotolichesterinic acids as aglycones and a di- or trisaccharide moiety linked at C-18 and at the carboxylic group. These compounds, called gobienines A-C, were found to be di- or trisacharides forming a macrolactone with the aglycone. The structures were elucidated by using extensive spectroscopic analysis (1D and 2D NMR, MS, IR and ORD) and chemical and enzymatic methods.
NMR, MS, IR spectra, lichens of central Asia, macrolactone glycoside esters, Acarospora gobiensis, Acarosporaceae
NCBI PubMed ID: 11738423Publication DOI: 10.1016/S0031-9422(01)00388-0Journal NLM ID: 0151434Publisher: Elsevier
Correspondence: rezanka@biomed.cas.cz
Institutions: Institute of Ecology of the Volga River Basin of the Russian Academy of Sciences, Togliatti, Russia, Institute of Microbiology, Prague, Czech Republic
Methods: 13C NMR, 1H NMR, gel filtration, NMR-2D, IR, FAB-MS, GC-MS, TLC, acid hydrolysis, GC, HPLC, UV, extraction, optical rotation measurement, enzymatic assay, HR-FAB-MS, LR-FAB-MS
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8. Compound ID: 20944
|
b-D-Glcp-(1-18)-Subst
Subst = murolic acid = SMILES C=C1{21}C(=O)O[C@H](CCCCCCCCCCCCC{18}[C@@H](C)O)[C@H]1C(=O)O |
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Structure type: monomer
Compound class: glycoside
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 8369
Rezanka T, Guschina IA "Further glucosides of lichens' acids from Central Asian lichens" -
Phytochemistry 56(2) (2001) 181-188
Eight compounds isolated from an extract of Central Asian lichens comprised new glucosides having murolic, protoconstipatic and allo-murolic acids as the aglycones and a saccharide moiety linked at C-18 made up of four glucoses. The structures were elucidated using extensive spectroscopic analysis (1D and 2D NMR, MS, IR, UV and CD) and by chemical methods
lichens, glucosides, Central Asia, lichens' acids
NCBI PubMed ID: 11219812Publication DOI: 10.1016/s0031-9422(00)00372-1Journal NLM ID: 0151434Publisher: Elsevier
Correspondence: Rezanka T
Institutions: Institute of Microbiology, Prague, Czech, Institute of Ecology of the Volga River Basin of the Russian Academy of Sciences, Togliatti, Russia
Methods: 13C NMR, 1H NMR, NMR-2D, IR, FAB-MS, acid hydrolysis, GC, methanolysis, UV, enzymatic digestion, extraction, optical rotation measurement, CC, RP-HPLC, derivatization, Gerwig method, DEPT, HOHAHA, HR-FAB-MS
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9. Compound ID: 20953
|
b-D-Glcp-(1-3)-+
|
b-D-Glcp-(1-6)-b-D-Glcp-(1-2)-b-D-Glcp-(1-18)-Subst
Subst = protoconstipatic acid = SMILES C=C1{21}C(=O)O[C@@H](CCCCCCCCCCCCC{18}[C@H](C)O)[C@@H]1C(=O)O |
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Structure type: oligomer
C45H76O25
Compound class: glycoside
Contained glycoepitopes: IEDB_140628,IEDB_141806,IEDB_142488,IEDB_146664,IEDB_153543,IEDB_241101,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 8369
Rezanka T, Guschina IA "Further glucosides of lichens' acids from Central Asian lichens" -
Phytochemistry 56(2) (2001) 181-188
Eight compounds isolated from an extract of Central Asian lichens comprised new glucosides having murolic, protoconstipatic and allo-murolic acids as the aglycones and a saccharide moiety linked at C-18 made up of four glucoses. The structures were elucidated using extensive spectroscopic analysis (1D and 2D NMR, MS, IR, UV and CD) and by chemical methods
lichens, glucosides, Central Asia, lichens' acids
NCBI PubMed ID: 11219812Publication DOI: 10.1016/s0031-9422(00)00372-1Journal NLM ID: 0151434Publisher: Elsevier
Correspondence: Rezanka T
Institutions: Institute of Microbiology, Prague, Czech, Institute of Ecology of the Volga River Basin of the Russian Academy of Sciences, Togliatti, Russia
Methods: 13C NMR, 1H NMR, NMR-2D, IR, FAB-MS, acid hydrolysis, GC, methanolysis, UV, enzymatic digestion, extraction, optical rotation measurement, CC, RP-HPLC, derivatization, Gerwig method, DEPT, HOHAHA, HR-FAB-MS
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Total list of structure IDs on all result pages of the current query:
Total list of corresponding CSDB IDs (permanent record IDs):
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