Found 89 structures.
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1. Compound ID: 19674
Structure type: monomer
; 593.1 [M-H]-
C30H25O13
Compound class: flavonol glycoside
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 7759
Heřmánková-Vavříková E, Křenková A, Petrásková L, Chambers CS, Zápal J, Kuzma M, Valentová K, Křen V "Synthesis and antiradical activity of isoquercitrin esters with aromatic acids and their homologues" -
International Journal of Molecular Sciences 18(5) (2017) E1074
Isoquercitrin, (IQ, quercetin-3-O-β-D-glucopyranoside) is known for strong chemoprotectant activities. Acylation of flavonoid glucosides with carboxylic acids containing an aromatic ring brings entirely new properties to these compounds. Here, we describe the chemical and enzymatic synthesis of a series of IQ derivatives at the C-6″. IQ benzoate, phenylacetate, phenylpropanoate and cinnamate were prepared from respective vinyl esters using Novozym 435 (Lipase B from Candida antarctica immobilized on acrylic resin). The enzymatic procedure gave no products with "hydroxyaromatic" acids, their vinyl esters nor with their benzyl-protected forms. A chemical protection/deprotection method using Steglich reaction yielded IQ 4-hydroxybenzoate, vanillate and gallate. In case of p-coumaric, caffeic, and ferulic acid, the deprotection lead to the saturation of the double bonds at the phenylpropanoic moiety and yielded 4-hydroxy-, 3,4-dihydroxy- and 3-methoxy-4-hydroxy-phenylpropanoates. Reducing capacity of the cinnamate, gallate and 4-hydroxyphenylpropanoate towards Folin-Ciocalteau reagent was significantly lower than that of IQ, while other derivatives displayed slightly better or comparable capacity. Compared to isoquercitrin, most derivatives were less active in 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging, but they showed significantly better 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid, ABTS) scavenging activity and were substantially more active in the inhibition of tert-butylhydroperoxide induced lipid peroxidation of rat liver microsomes. The most active compounds were the hydroxyphenylpropanoates.
Antioxidant activity, DPPH, lipase, Novozym 435, aromatic acid, cinnamic acid, gallic acid, isoquercitrin, lipoperoxidation
NCBI PubMed ID: 28513572Publication DOI: 10.3390/ijms18051074Journal NLM ID: 101092791Publisher: Basel, Switzerland: MDPI
Correspondence: kata.valentova@email.cz
Institutions: Laboratory of Biotransformation, Institute of Microbiology, Czech Academy of Sciences, Prague, Czech
Methods: 13C NMR, 1H NMR, ESI-MS, HPLC, TOCSY, HMBC, COSY, HSQC
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2. Compound ID: 20752
|
Cin-(9-6)-b-D-Galp-(1-4)-a-D-Sugp-(3-1)-Subst1
Sug = Glc 1O,1C-derivative with 3,5-dihydroxybenzyl alcohol 1O,2C = SMILES OC[C@H]3O[C@]2(OCc1cc(O)cc(O)c12)[C@H](O){3}[C@@H](O){4}[C@@H]3O;
Subst1 = 7-hydroxytetradeca-2E,4E,8E,10E-tetraenoic acid = SMILES CCC/C=C/C=C/{7}C(O)C/C=C/C=C/{1}C(=O)O |
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Structure type: monomer
; 839.3499 [M+H]+
C44H54O16
Trivial name: saricandin
Contained glycoepitopes: IEDB_136044,IEDB_137472,IEDB_141794,IEDB_190606,SB_165,SB_166,SB_187,SB_195,SB_7,SB_88
The structure is contained in the following publication(s):
- Article ID: 8282
Chen RH, Tennant S, Frost D, O'Beirne MJ, Karwowski JP, Humphrey PE, Malmberg LH, Choi W, Brandt KD, West P, Kadam SK, Clement JJ, McAlpine JB "Discovery of saricandin, a novel papulacandin, from a Fusarium species" -
The Journal of Antibiotics 49(6) (1996) 596-598
papulacandin
NCBI PubMed ID: 8698645Publication DOI: 10.7164/antibiotics.49.596Journal NLM ID: 0151115Publisher: London: Nature Publishing Group
Institutions: New Lead Discovery Pharmaceutical Products Research and Development, Abbott Laboratories, Abbott Park, USA
Methods: 13C NMR, 1H NMR, NMR-2D, IR, FAB-MS, UV, extraction, CC, antifungal activity test
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3. Compound ID: 21658
|
Cin-(9-8)-+
|
b-D-Glcp-(1-1)-Subst
Subst = 7-methyl-5,6,7,7a-tetrahydrocyclopenta[c]pyran-1,4a,5,7(1H)-tetraol = SMILES C{8}C1(O)CC(O)C2(O)/C=C\O{1}C(O)C12 |
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Structure type: monomer
C24H30O11
Trivial name: harpagoside
Compound class: glycoside
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 8731
Mousa WK, Schwan AL, Raizada MN "Characterization of antifungal natural products isolated from endophytic fungi of finger millet (Eleusine coracana)" -
Molecules 21(9) (2016) ID e1171
Finger millet is an ancient African-Indian crop that is resistant to many pathogens including the fungus, Fusarium graminearum. We previously reported the first isolation of putative fungal endophytes from finger millet and showed that the crude extracts of four strains had anti-Fusarium activity. However, active compounds were isolated from only one strain. The objectives of this study were to confirm the endophytic lifestyle of the three remaining anti-Fusarium isolates, to identify the major underlying antifungal compounds, and to initially characterize the mode(s) of action of each compound. Results of confocal microscopy and a plant disease assay were consistent with the three fungal strains behaving as endophytes. Using bio-assay guided fractionation and spectroscopic structural elucidation, three anti-Fusarium secondary metabolites were purified and characterized. These molecules were not previously reported to derive from fungi nor have antifungal activity. The purified antifungal compounds were: 5-hydroxy 2(3H)-benzofuranone, dehydrocostus lactone (guaianolide sesquiterpene lactone), and harpagoside (an iridoide glycoside). Light microscopy and vitality staining were used to visualize the in vitro interactions between each compound and Fusarium; the results suggested a mixed fungicidal/fungistatic mode of action. We conclude that finger millet possesses fungal endophytes that can synthesize anti-fungal compounds not previously reported as bio-fungicides against F. graminearum.
endophyte, fungus, Fusarium sp., Penicillium sp., 5-hydroxy 2(3H)-benzofuranone, dehydrocostus lactone, finger millet, harpagoside
NCBI PubMed ID: 27598120Publication DOI: 10.3390/molecules21091171Journal NLM ID: 100964009Publisher: Basel, Switzerland: MDPI
Correspondence: Raizada MN
Institutions: Department of Plant Agriculture, University of Guelph, Guelph, Canada, Department of Pharmacognosy, Mansoura University, Mansoura Department of Chemistry, University of Guelph, Guelph, Canada, Egypt
Methods: 13C NMR, 1H NMR, TLC, HMBC, COSY, HSQC
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4. Compound ID: 23079
|
Cin-(9-6)-b-D-Galp-(1-4)-a-D-Sugp-(3-1)-Subst1
Sug = Glc 1O,1C-derivative with 3,5-dihydroxybenzyl alcohol 1O,2C = SMILES OC[C@H]3O[C@]2(OCc1cc(O)cc(O)c12)[C@H](O){3}[C@@H](O){4}[C@@H]3O;
Subst1 = 7-hydroxytetradeca-2E,4E,8E,10E-tetraenoic acid = SMILES CCC/C=C/C=C/{7}C(O)C/C=C/C=C/{1}C(=O)O |
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Structure type: oligomer
Trivial name: saricandin
Compound class: glycoside
Contained glycoepitopes: IEDB_136044,IEDB_137472,IEDB_141794,IEDB_190606,SB_165,SB_166,SB_187,SB_195,SB_7,SB_88
The structure is contained in the following publication(s):
- Article ID: 6181
Hussain H, Mamadalieva NZ, Ali I, Elizbit, Green IR, Wang D, Zou L, Simal-Gandara J, Cao H, Xiao J "Fungal glycosides: Structure and biological function" -
Trends in Food Science and Technology 110 (2021) 611-651
Background: Natural products acquire vast and intriguing structural diversity and have been recognized as a tremendously diverse source of new lead compounds. Numerous bioactive secondary metabolites are present in the form of glycosylated molecules in which the sugar parts are normally associated with the interaction along with molecular recognition of the cellular target. Scope and approach: The presence of sugar entities are crucial as well as in some cases necessary, for therapeutic effects. Establishing novel and potent glycosylated secondary metabolites has formed a main goal in the natural product field from fungi and bacteria. These compounds possess a diverse range of sugar units. Key findings and conclusions: Fungi is considered one of the important sources for approved drugs with a diverse range of mode of action. The sugar part in numerous pharmacologically active natural products enhances bioavailability, biological potential, reduce toxicity, and improve stability. The vast majority of glyocosides showed antimicrobial effects, cytotoxic, antiviral and antiinflammatory effects. Notably, numerous fungal glycosides presented in this review illustrate significant antimicrobial effects towards various microorganisms especially against plant pathogens. The antimicrobial effects of these fungal glycosides indicate that these metabolites could be employed as natural preservatives in food in order to abolish or control the growth of pathogenic and spoilage microorganisms.
glycoside, antimicrobial, fungi, food preservative, secondary metabolites
Publication DOI: 10.1016/j.tifs.2021.02.029Journal NLM ID: 9426004Publisher: Cambridge, UK: Elsevier Trends Journals
Correspondence: Hussain H
; Hussain H ; Xiao J ; Xiao J
Institutions: Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Halle (Saale), Germany, Institute of the Chemistry of Plant Substances of the Academy Sciences of Uzbekistan, Tashkent, Uzbekistan, School of Pharmaceutical Sciences and Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China, Department Materials Engineering, National University of Sciences and Technology (NUST) H12, Islamabad, Pakistan, Department of Chemistry and Polymer Science, University of Stellenbosch, Matieland, South Africa, Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Chengdu University, Chengdu, China, Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo - Ourense Campus, Ourense, Spain
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5. Compound ID: 25528
| Cyclic
Dco-(1-4)-+ Dco-(1-2)-+
| |
Cin-(9-2)-a-L-Rhap-(1-4)-a-L-Rhap-(1-4)-+
|
-2)-a-L-Rhap-(1-2)-b-D-Fucp-(1-11)-Jal-(1-
Jal = jalapinolic (11S-hydroxyhexadecanoic) acid;
Cin = trans-cinnamic acid |
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Structure type: cyclic polymer repeating unit
; n=1; 1275 [M-H]-
C69H112O21
Trivial name: simonin I
Compound class: resin glycoside
Contained glycoepitopes: IEDB_136105,IEDB_142489,IEDB_149135,IEDB_225177,IEDB_885823,SB_86
The structure is contained in the following publication(s):
- Article ID: 10438
Noda N, Yoda S, Kawasaki T, Miyahara K "Resin glycosides. XV. Simonins I-V, ether-soluble resin glycosides (Jalapins) from the roots of Ipomoea batatas (cv. Simon)" -
Chemical and Pharmaceutical Bulletin 40 (1992) 3163-3168
Five new ether-soluble resin glycosides (jalapins), simonins I-V, have been isolated from the roots of Ipomoea batatas and characterized on the bases of chemical and spectral data. Simonim I is the first example of resin glycoside with aromatic acid (trans-cinnamic acid) as a component organic acid.
resin glycoside, jalapin, Ipomoea batatas (cv. Simon), Convolvulaceae, simonin, trans-cinnamic acid, simonic acid A, simonic acid B
Journal NLM ID: 0377775WWW link: http://ci.nii.ac.jp/naid/110003629712Publisher: Pharmaceutical Society Of Japan
Institutions: Faculty of Pharmaceutical Sciences, Setsunan University, Japan
Methods: 13C NMR, 1H NMR, EI-MS, gel filtration, FAB-MS, acid hydrolysis, HPLC, alkaline hydrolysis, acetylation analysis
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6. Compound ID: 26530
Structure type: oligomer
Trivial name: regaloside J
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 10701
Sashida Y, Ori K, Mimaki Y "Studies on the chemical constituents of the bulbs of Lilium mackliniae" -
Chemical and Pharmaceutical Bulletin 39 (1991) 2362-2368
Chemical study on the bulbs of Lilium (L.) mackliniae has led to the isolation of a total of 27 compounds, including nine new phenolics. The structures of the new compounds have been shown by spectral analysis and chemical degradation to be 4,4'-di-O-acetyl-3,6'-di-O-feruloylsucrose, 3,4'-di-O-p-coumaroylsucrose, 3,6'-di-O-p-coumaroylsucrose, 2'-O-acetyl-3,4'-di-O-p-coumaroylsucrose, 3'-O-acetyl-3,4'-di-O-p-coumaroylsucrose, (2S)-1-O-p-methoxycinnamoyl-2-O-β-D-glucopyranosylglycerol (methylregaloside D), (2S)-1-O-cinnamoyl-2-O-β-D-glucopyranosyl (regaloside J), (2S)-l-O-caffeoyl-2-Oβ-D-glucopyranosylglycerol (regaloside K) and (2R)-1-O-β-D-glucopyranosyl-2-O-caffeoylgly-cerol (regaloside L). In addition, several previously reported phenolic glycosides, steroidal saponins and steroidal alkaloid have been isolated and identified. The presence of the steroidal alkaloid supported the idea that L. mackliniae is taxonomically related to the genus Fritillaria.
phenolic glycoside, Liliaceae, p-coumaric acid, bulb, ferulic acid, Lilium mackliniae, phenylpropanoid sucrose ester, phenolic glycerol glucoside, regaloside
Journal NLM ID: 0377775WWW link: http://ci.nii.ac.jp/naid/110003629559Publisher: Pharmaceutical Society Of Japan
Institutions: Tokyo College of Pharmacy, Tokyo, Japan
Methods: 13C NMR, 1H NMR, TLC, HPLC, UV, enzymatic digestion, CC, SI-MS, acetylation analysis, alkaline methanolysis
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7. Compound ID: 26545
|
Cin-(9-8)-+
|
b-D-Glcp-(1-1)-Subst
Cin = cinnamic acid;
Subst = ajugol iridoid aglycon, 6R/6S = SMILES O{1}[C@H]1[C@]2([C@@]([H])(C=CO1){6}C(C{8}[C@@]2(O)C)O)[H] |
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Structure type: monomer
Compound class: iridoid glycoside
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 10702
Warashina T, Miyase T, Ueno A "Iridoid glycosides from Verbascum thapsus L." -
Chemical and Pharmaceutical Bulletin 39(12) (1991) 3261-3264
Five novel iridoid glycosides were isolated from the fresh whole plants of Verbascum thapsus L. (Scrophulariaceae). The structures of these iridoid glycosides were determined ont he basis of spectral and chemical evidence. These compounds were classified into two types : one iridoid glycosides contains ajugol, and the others contain 6-O-(α-L-rhamnopyranosyl)-catalpol in the structures.
Scrophulariaceae, Verbascum thapsus, iridoid glycoside, ajugol, 6-O-(α-L-rhamnopyranosyl)-catalpol
Publication DOI: 10.1248/cpb.39.3261Journal NLM ID: 0377775Publisher: Pharmaceutical Society Of Japan
Institutions: School of Pharmaceutical Sciences, University of Shizuoka, Japan
Methods: 13C NMR, 1H NMR, FAB-MS, acid hydrolysis, GC, HPLC, UV, mild alkaline hydrolysis
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8. Compound ID: 26744
|
Cin-(9-2)-b-D-Glcp-(1-1)-Subst
Subst = mussaenosidic acid aglycon = SMILES C{10}[C@]1(O)CC[C@H]2[C@@H]1{1}[C@H](O)OC=C2{11}C(O)=O;
Cin = cinnamic acid |
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Structure type: monomer
; 539 [M+Na]+
Compound class: glycoside
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 10741
Fauvel MT, Bousquet-Melou A, Moulis C, Gleye J, Jensen SR "Iridoid glucosides from Avicennia germinans" -
Phytochemistry 38 (1995) 893-894
A new iridoid glucoside, namely 2′-caffeoyl mussaenosidic acid has been isolated from leaves of Avicennia germinans along with the known compounds 2′-cinnamoyl mussaenosidic acid and verbascoside. The structure of the new compound was established by spectroscopic methods.
iridoid glucosides, Avicennia germinans, Avicenniaceae/Verbenaceae, 2′-cinnamoyl mussaenosidic acid, 2′-caffeoyl mussaenosidic acid, verbascoside
Publication DOI: 10.1016/0031-9422(94)00750-NJournal NLM ID: 0151434Publisher: Elsevier
Institutions: Institut de la Carte Internationale de la Végétation, Toulouse, France, EA820 “Substances naturelles à visée antiparasitaire” Faculté des Sciences Pharmaceutiques 35 chemin des Maraîchers, Toulouse, France, Department of Organic Chemistry, Technical University of Denmark, Lyngby, Denmark
Methods: 13C NMR, 1H NMR, IR, FAB-MS, CC
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9. Compound ID: 26786
|
b-D-Galp-(1-2)-+ Cin-(9-21)-+
| |
b-D-Xylp-(1-2)-a-L-Arap-(1-3)-b-D-GlcpA6Me-(1-3)-Subst16Ac22Ac
Cin = cinnamic acid;
Subst = barringtogenol C = SMILES C[C@]12CC{3}[C@H](O)C(C)(C)C1CC[C@]3(C)C2CC=C4[C@@]3(C)C{16}[C@@H](O)[C@]5({28}CO)[C@H]4CC(C)(C){21}[C@@H](O){22}[C@@H]5O |
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Structure type: oligomer
Compound class: saponin glycoside
Contained glycoepitopes: IEDB_114701,IEDB_115136,IEDB_136044,IEDB_137472,IEDB_140630,IEDB_141794,IEDB_167188,IEDB_174332,IEDB_190606,IEDB_423153,SB_165,SB_166,SB_187,SB_195,SB_7,SB_88
The structure is contained in the following publication(s):
- Article ID: 10758
Sagesaka YM, Uemura T, Watanabe N, Sakata K, Uzawa J "A new glucuronide saponin from tea leaves (Camellia sinensis var. sinensis)" -
Bioscience, Biotechnology, and Biochemistry 58 (1994) 2036-2040
A new glucuronide saponin (1) was isolated as its methyl ester (2) from the leaves of Camellia sinensis var. sinensis. On the basis of its spectral data and the results of chemical degradation, the structure was elucidated to be 3-O-[β-D-galactopyranosyl(1→2)-[β-D- xylopyranosyl(1→2)-α-L-arabinopyranosyl(1→3)]- β-D-glucuronopyranosyl]-21-O-cinnamoyl-16,22-di-O-acetylbarringtogenol C.
NCBI PubMed ID: 7765596Journal NLM ID: 9205717Publisher: Japan Society for Bioscience, Biotechnology, and Agrochemistry
Institutions: Central Research Institute, Ito-en Co., Ltd., Shizuoka, Japan
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10. Compound ID: 26917
|
Cin-(9-7)-+
|
b-D-Glcp-(1-1)-Subst11Me
Cin = trans-cinnamic acid;
Subst = duranterectoside aglycon = SMILES O={11}C(C1=CO{1}[C@@H](O)[C@@]2([H]){5}[C@]1(O)C{7}[C@H](O){8}[C@@]2(O)C)O |
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Structure type: monomer
Trivial name: durantoside I
Compound class: glycoside
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 10811
Takeda Y, Morimoto Y, Matsumoto T, Ogimi C, Hirata E, Takushi A, Otsuka H "Iridoid glucosides from the leaves and stems of Duranta erecta" -
Phytochemistry 39 (1995) 829-833
From the leaves of Duranta erecta, four new iridoid glucosides, duranterectosides A, B, C and D, were isolated along with durantosides I and II, lamiide, lamiidoside and verbascoside. Duranterectoside A was also isolated from the stems together with durantosides I, II and III, and lamiidoside. The structures of the new compounds were elucidated based on the spectroscopic evidence.
Verbenaceae, Duranta erecta, iridoid glucoside, duranterectoside A duranterectoside, B, duranterectoside C, duranterectoside D
NCBI PubMed ID: 7626266Publication DOI: 10.1016/0031-9422(95)00024-2Journal NLM ID: 0151434Publisher: Elsevier
Institutions: Faculty of Integrated Arts and Sciences, University of Tokushima, Japan, Faculty of Agriculture, Ryukyu University, Okinawa, Japan, Experimental Forest of Ryukyu University, Yona, Okinawa, Japan, Frugen, Okinawa, Japan, Institute of Pharmaceutical Science, Hiroshima University School of Medicine, Japan
Methods: 13C NMR, 1H NMR, IR, FAB-MS, TLC, HPLC, UV, CC, HR-FAB-MS, acetylation analysis, alkaline methanolysis
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11. Compound ID: 27206
|
Cin-(9-10)-+
|
b-D-Glcp-(1-1)-Subst
Cin = cinnamic acid;
Subst = aucubin aglycon = SMILES O{10}CC1=C{6}[C@@H](O)[C@H]2[C@@H]1{1}[C@H](O)OC=C2 |
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Structure type: monomer
Trivial name: lytanthosalin
Compound class: glycoside
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 10923
Vesper T, Seifert K "Iridoids and other glucosides from Penstemon acuminatus" -
Phytochemistry 37 (1994) 1087-1089
The new iridoid glucoside ester 10-(E)-feruloylaucubin (acuminatuside) along with the known iridoid glucosides eurostoside, 10-(Z)-p-coumaroylaucubin, lytanthosalin, 8-epiloganin, mussaenoside, gardoside methyl ester and the glucosides picein and salidroside have been isolated from the stems of Penstemon acuminatus. The structures have been elucidated primarily on the basis of NMR spectroscopy. The assignments of the NMR signals were performed by means of 1H1H COSY-45° and 1H13C COSY experiments.
glucosides, Scrophulariaceae, Iridoids, Penstemon acuminatus, acuminatuside
Publication DOI: 10.1016/S0031-9422(00)89534-5Journal NLM ID: 0151434Publisher: Elsevier
Institutions: University of Bayreuth, Organic Chemistry, Bayreuth, Germany
Methods: 13C NMR, 1H NMR, FAB-MS, HPLC, CC
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12. Compound ID: 27214
|
Cin-(9-7)-+
|
b-D-Glcp-(1-1)-Subst11Me
Cin = cinnamic acid;
Subst = duranterectoside aglycon = SMILES O={11}C(C1=CO{1}[C@@H](O)[C@@]2([H]){5}[C@]1(O)C{7}[C@H](O){8}[C@@]2(O)C)O |
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Structure type: monomer
Trivial name: durantoside-I
Compound class: glycoside
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 10924
Stermitz F, Blokhin A, Poley C, Krull R "Iridoid glycosides of additional Penstemon species" -
Phytochemistry 37 (1994) 1283-1286
Previously undescribed iridoid glycosides were isolated from Penstemon species as follows: P. parryi: 8-epitecomoside or 7β-hydroxyplantarenaloside, 2′-O-coumaroyl-8-epitecomoside and 2′-O-coumaroylplantarenaloside, and P. barrettiae: 2′-O-foliamenthoylplantarenaloside. Detailed high field NMR assignments were made for durantoside-I which was isolated from P. glaber.
iridoid glycosides, Penstemon barrettiae, Penstemon glaber, Penstemon parryi, Scrophulariacea
Publication DOI: 10.1016/S0031-9422(00)90399-6Journal NLM ID: 0151434Publisher: Elsevier
Institutions: Department of Chemistry, Colorado State University, Fort Collins, CO, U.S.A.
Methods: 13C NMR, 1H NMR, TLC, VLC
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13. Compound ID: 27330
|
Cin-(9-1)-+
|
b-D-Glcp6Ac-(1-2)-a-D-Glcp-(1-2)-b-D-Fruf3Bz
Cin = cinnamic acid;
Bz = benzoic acid |
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Structure type: oligomer
Contained glycoepitopes: IEDB_139965,IEDB_140628,IEDB_142488,IEDB_144998,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 10968
Miyase T, Ueno A "Sucrose derivatives from the roots of Polygala tenuifolia" -
Shōyakugaku Zasshi = The Japanese journal of pharmacognosy [Japanese] 47 (1993) 267-278
Journal NLM ID: 20740050RPublisher: Kyoto: Nihon Shōyaku Gakkai
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14. Compound ID: 27331
|
Cin-(9-1)-+
|
b-D-Glcp3Ac-(1-2)-a-D-Glcp-(1-2)-b-D-Fruf3Bz
Cin = cinnamic acid;
Bz = benzoic acid |
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Structure type: oligomer
Contained glycoepitopes: IEDB_139965,IEDB_140628,IEDB_142488,IEDB_144998,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 10968
Miyase T, Ueno A "Sucrose derivatives from the roots of Polygala tenuifolia" -
Shōyakugaku Zasshi = The Japanese journal of pharmacognosy [Japanese] 47 (1993) 267-278
Journal NLM ID: 20740050RPublisher: Kyoto: Nihon Shōyaku Gakkai
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15. Compound ID: 27332
|
Cin-(9-1)-+
|
b-D-Glcp-(1-2)-a-D-Glcp-(1-2)-b-D-Fruf3Bz
Cin = cinnamic acid;
Bz = benzoic acid |
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Structure type: oligomer
Contained glycoepitopes: IEDB_139965,IEDB_140628,IEDB_142488,IEDB_144998,IEDB_146664,IEDB_983931,SB_192
The structure is contained in the following publication(s):
- Article ID: 10968
Miyase T, Ueno A "Sucrose derivatives from the roots of Polygala tenuifolia" -
Shōyakugaku Zasshi = The Japanese journal of pharmacognosy [Japanese] 47 (1993) 267-278
Journal NLM ID: 20740050RPublisher: Kyoto: Nihon Shōyaku Gakkai
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