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Zhu X, Li W, Shao H, Tang S. Selected aspects of invasive Solidago canadensis with an emphasis on its allelopathic abilities: a review. Chem Biodivers 2022; 19:e202200728. [PMID: 36056470 DOI: 10.1002/cbdv.202200728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 09/02/2022] [Indexed: 11/05/2022]
Abstract
Solidago canadensis L., native to North America, is now an invasive plant worldwide. Its abundant seeds, rapid vegetative reproduction ability, and allelopathy to other plants are the main reasons for its successful invasion. It has negative impacts on the ecological environment of the invaded area and causes a reduction in local biodiversity and economic losses of agriculture and stock farming. Each part of the plant contains a variety of allelochemicals (terpenoids, phenolics, and flavonoids), including a large number of essential oil components. These allelochemicals can be released in various ways to inhibit the growth of adjacent plants and promote their invasion; they can also affect soil properties and soil microorganisms. This paper summarizes the allelopathic effects of S. canadensis on other plant species and the interaction mechanism between it and the ecosystem.
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Affiliation(s)
- Xunzhi Zhu
- Institute of Botany Jiangsu Province and Chinese Academy of Sciences, Ecology, No.1 Qianhu Houcun, Zhongshanmen Wai, Nanjing, CHINA
| | - Weijie Li
- Institute of Botany Jiangsu Province and Chinese Academy of Sciences, Ecology, No.1 Qianhu Houcun, Zhongshanmen Wai, Nanjing, CHINA
| | - Hua Shao
- Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Key Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography, 818 south beijing road, 830011, Urumqi, CHINA
| | - Shijie Tang
- Institute of Botany Jiangsu Province and Chinese Academy of Sciences, Ecology, No.1 Qianhu Houcun, Zhongshanmen Wai, Nanjing, CHINA
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Baglyas M, Ott PG, Garádi Z, Glavnik V, Béni S, Vovk I, Móricz ÁM. High-performance thin-layer chromatography - antibacterial assay first reveals bioactive clerodane diterpenes in giant goldenrod (Solidago gigantea Ait.). J Chromatogr A 2022; 1677:463308. [PMID: 35858490 DOI: 10.1016/j.chroma.2022.463308] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 07/04/2022] [Accepted: 07/05/2022] [Indexed: 11/27/2022]
Abstract
The present work introduces a high-performance thin-layer chromatography (HPTLC)-direct bioautography method using the Gram-positive plant pathogenic bacterium, Rhodococcus fascians. The screening and isolation procedure comprised of a non-targeted high-performance thin-layer chromatography-effect-directed analysis (HPTLC-EDA) against Bacillus subtilis, B. subtilis subsp. spizizenii, R. fascians, and Aliivibrio fischeri, a targeted HPTLC-mass spectrometry (MS), and bioassay-guided column chromatographic (preparative flash and semi-preparative HPLC) fractionation and purification. The developed new separation methods enabled the discovery of four bioactive cis-clerodane diterpenes, solidagoic acid H (1), solidagoic acid E (2), solidagoic acid I (3), and solidagoic acid F (4), in the n-hexane extract of giant goldenrod (Solidago gigantea Ait.) leaf for the first time. These compounds were identified by 1D and 2D nuclear magnetic resonance (NMR) spectroscopy. The initially used HPTLC method (chloroform - ethyl acetate - methanol 15:3:2, V/V/V) was changed (to n-hexane - isopropyl acetate - methanol - acetic acid 29:20:1:1, V/V/V/V) to achieve the separation of the closely related isomer pairs (1-2 and 3-4). Compounds 1 and 3 exhibited moderate antibacterial activity against the Gram-positive B. subtilis subsp. spizizenii and R. fascians bacterial strains in microdilution assays with half-maximal inhibitory concentration (IC50) values in the range of 32.3-64.4 µg/mL. The mass spectrometric fragmentation of the isolated compounds was interpreted and their previously published NMR assignments lacking certain resonances were completed.
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Affiliation(s)
- Márton Baglyas
- Centre for Agricultural Research, ELKH, Plant Protection Institute, Herman O. Str. 15, Budapest 1022, Hungary
| | - Péter G Ott
- Centre for Agricultural Research, ELKH, Plant Protection Institute, Herman O. Str. 15, Budapest 1022, Hungary
| | - Zsófia Garádi
- Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Semmelweis University, Üllői Str. 26, Budapest 1085, Hungary
| | - Vesna Glavnik
- Laboratory for Food Chemistry, National Institute of Chemistry, Hajdrihova 19, Ljubljana SI-1000, Slovenia
| | - Szabolcs Béni
- Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Semmelweis University, Üllői Str. 26, Budapest 1085, Hungary
| | - Irena Vovk
- Laboratory for Food Chemistry, National Institute of Chemistry, Hajdrihova 19, Ljubljana SI-1000, Slovenia
| | - Ágnes M Móricz
- Centre for Agricultural Research, ELKH, Plant Protection Institute, Herman O. Str. 15, Budapest 1022, Hungary.
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Insecticidal Activity of Organic Extracts of Solidago graminifolia and Its Main Metabolites (Quercetin and Chlorogenic Acid) against Spodoptera frugiperda: An In Vitro and In Silico Approach. Molecules 2022; 27:molecules27103325. [PMID: 35630802 PMCID: PMC9147747 DOI: 10.3390/molecules27103325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/16/2022] [Accepted: 05/18/2022] [Indexed: 11/17/2022] Open
Abstract
Spodoptera frugiperda (S. frugiperda) remains a global primary pest of maize. Therefore, new options to combat this pest are necessary. In this study, the insecticidal activity of three crude foliar extracts (ethanol, dichloromethane, and hexane) and their main secondary metabolites (quercetin and chlorogenic acid) of the species Solidago graminifolia (S. graminifolia) by ingestion bioassays against S. frugiperda larvae was analyzed. Additionally, the extracts were phytochemically elucidated by ultra-performance liquid chromatography-mass spectrometry (UPLC-MS) analysis. Finally, an in silico study of the potential interaction of quercetin on S. frugiperda acetylcholinesterase was performed. Organic extracts were obtained in the range from 5 to 33%. The ethanolic extract caused higher mortality (81%) with a half-maximal lethal concentration (LC50) of 0.496 mg/mL. Flavonoid secondary metabolites such as hyperoside, quercetin, isoquercetin, kaempferol, and avicularin and some phenolic acids such as chlorogenic acid, solidagoic acid, gallic acid, hexoside, and rosmarinic acid were identified. In particular, quercetin had an LC50 of 0.157 mg/mL, and chlorogenic acid did not have insecticidal activity but showed an antagonistic effect on quercetin. The molecular docking analysis of quercetin on the active site of S. frugiperda acetylcholinesterase showed a −5.4 kcal/mol binding energy value, lower than acetylcholine and chlorpyrifos (−4.45 and −4.46 kcal/mol, respectively). Additionally, the interactions profile showed that quercetin had π–π interactions with amino acids W198, Y235, and H553 on the active site.
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Nishidono Y, Tanaka K. New clerodane diterpenoids from Solidago altissima and stereochemical elucidation via 13C NMR chemical shift analysis. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132691] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zarebkohan A, Ghafoori A, Bani F, Rasta SH, Abbasi E, Salehi R, Milani M. Photothermal ablation of pathogenic bacteria by chensinin-1b modified gold nanoparticles. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Wojnicz D, Tichaczek-Goska D, Gleńsk M, Hendrich AB. Is it Worth Combining Solidago virgaurea Extract and Antibiotics against Uropathogenic Escherichia coli rods? An In Vitro Model Study. Pharmaceutics 2021; 13:pharmaceutics13040573. [PMID: 33920649 PMCID: PMC8073685 DOI: 10.3390/pharmaceutics13040573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 04/13/2021] [Accepted: 04/14/2021] [Indexed: 11/16/2022] Open
Abstract
European goldenrod (Solidago virgaurea L.) has long been applied in traditional medicine and recommended in the prophylaxis of urinary tract infections (UTIs). However, research describing the antibacterial properties of goldenrod is very limited. Therefore, the aim of the study was to determine the effect of S. virgaurea extract on the survival and biofilm formation of uropathogenic Escherichia coli. The interactions between the goldenrod extract and antibiotics used in UTIs were established. The influence of the extract on the duration of the post-antibiotic effects (PAE) and post-antibiotic sub-MIC effects (PASME) of amikacin and ciprofloxacin were determined. Extract composition was analyzed using coupled UHPLC/MS and the spectrophotometric method. The survival of bacteria was established using the serial dilution assay. The crystal violet assay for biofilm quantification was also used. PAE and PASME were investigated using the viable count method. The obtained results indicate that S. virgaurea extract limits the survival of planktonic forms of bacteria and reduces 24-h biofilm. However, the combination of S. virgaurea extract with antibiotics weakens their antibacterial activity and shortens the duration of PAE and PASME. Therefore, when deciding to use a combination of S. virgaurea extract and amikacin/ciprofloxacin, it is necessary to take into account their antagonistic activity.
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Affiliation(s)
- Dorota Wojnicz
- Department of Biology and Medical Parasitology, Wrocław Medical University, 50-367 Wrocław, Poland; (D.W.); (A.B.H.)
| | - Dorota Tichaczek-Goska
- Department of Biology and Medical Parasitology, Wrocław Medical University, 50-367 Wrocław, Poland; (D.W.); (A.B.H.)
- Correspondence: ; Tel.: +48-717-841-523
| | - Michał Gleńsk
- Department of Pharmacognosy and Herbal Medicines, Wrocław Medical University, 50-367 Wrocław, Poland;
| | - Andrzej B. Hendrich
- Department of Biology and Medical Parasitology, Wrocław Medical University, 50-367 Wrocław, Poland; (D.W.); (A.B.H.)
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Anžlovar S, Janeš D, Dolenc Koce J. The Effect of Extracts and Essential Oil from Invasive Solidago spp. and Fallopia japonica on Crop-Borne Fungi and Wheat Germination. Food Technol Biotechnol 2020; 58:273-283. [PMID: 33281483 PMCID: PMC7709458 DOI: 10.17113/ftb.58.03.20.6635] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Research background Many plant extracts and essential oils show antibacterial and antifungal activities, with potential to replace the use of synthetic fungicides. We used invasive alien plants goldenrod (Solidago spp.) and Japanese knotweed (Fallopia japonica) as source materials to determine their antifungal activities against seed-associated fungi from wheat grain (Alternaria alternata, Alternaria infectoria, Aspergillus flavus, Epicoccum nigrum and Fusarium poae). Experimental approach Aqueous and organic extracts (ethanol, methanol and acetone) were prepared from leaves and flowers of S. canadensis, S. gigantea and S. virgaurea, and leaves and rhizomes of F. japonica. Additionally, essential oils were distilled from Solidago flowers and leaves. The extracts and essential oils were tested as inhibitors of fungal growth in vitro. Solidago essential oils were tested also as antifungal agents for protection of wheat grain by determining its fungal infection and germination rate. Results and conclusions The extracts showed a wide spectrum of low to moderate antifungal activities, with those of Solidago spp. generally more effective than those of F. japonica, and organic extracts more effective than aqueous extracts. The essential oils from leaves and flowers had similar antifungal activity and whole shoots can be collected for their production. This study presents the systematic study of the composition of essential oils from flowers and leaves of three widely distributed Solidago spp. in Slovenia, with the major constituents of terpenes and terpenoids α-pinene, germacrene D and bornyl acetate. Novelty and scientific contribution The study presents the first use of Solidago spp. and Fallopia japonica extracts and essential oils against fungal strains isolated from wheat grain.
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Affiliation(s)
- Sabina Anžlovar
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia
| | - Damjan Janeš
- Faculty of Pharmacy, University of Ljubljana, Aškerčeva 7, 1000 Ljubljana, Slovenia
| | - Jasna Dolenc Koce
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia
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Fursenco C, Calalb T, Uncu L, Dinu M, Ancuceanu R. Solidago virgaurea L.: A Review of Its Ethnomedicinal Uses, Phytochemistry, and Pharmacological Activities. Biomolecules 2020; 10:biom10121619. [PMID: 33266185 PMCID: PMC7761148 DOI: 10.3390/biom10121619] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 11/24/2020] [Accepted: 11/26/2020] [Indexed: 01/26/2023] Open
Abstract
Solidago virgaurea L. (European goldenrod, Woundwort), Asteraceae, is a familiar medicinal plant in Europe and other parts of the world, widely used and among the most researched species from its genus. The aerial parts of European goldenrod have long been used for urinary tract conditions and as an anti-inflammatory agent in the traditional medicine of different peoples. Its main chemical constituents are flavonoids (mainly derived from quercetin and kaempferol), C6-C1 and C6-C3 compounds, terpenes (mostly from the essential oil), and a large number of saponin molecules (mainly virgaureasaponins and solidagosaponins). Published research on its potential activities is critically reviewed here: antioxidant, anti-inflammatory, analgesic, spasmolitic, antihypertensive, diuretic, antibacterial, antifungal, antiparasite, cytotoxic and antitumor, antimutagenic, antiadipogenic, antidiabetic, cardioprotective, and antisenescence. The evidence concerning its potential benefits is mainly derived from non-clinical studies, some effects are rather modest, whereas others are more promising, but need more confirmation in both non-clinical models and clinical trials.
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Affiliation(s)
- Cornelia Fursenco
- Departament of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmacy, Nicolae Testemitanu SUMPh, 66 Mălina Mică Street, MD-2025 Chisinau, Moldova; (C.F.); (T.C.)
- Scientific Center of Medicines, Faculty of Pharmacy, Nicolae Testemitanu SUMPh, 66 Mălina Mică Street, MD-2025 Chisinau, Moldova;
| | - Tatiana Calalb
- Departament of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmacy, Nicolae Testemitanu SUMPh, 66 Mălina Mică Street, MD-2025 Chisinau, Moldova; (C.F.); (T.C.)
| | - Livia Uncu
- Scientific Center of Medicines, Faculty of Pharmacy, Nicolae Testemitanu SUMPh, 66 Mălina Mică Street, MD-2025 Chisinau, Moldova;
- Departament of Pharmaceutical and Toxicological Chemistry, Faculty of Pharmacy, Nicolae Testemitanu SUMPh, 66 Mălina Mică Street, MD-2025 Chisinau, Moldova
| | - Mihaela Dinu
- Department of Pharmaceutical Botany and Cell Biology, Faculty of Pharmacy, Carol Davila University of Medicine and Pharmacy, 6 Traian Vuia Street, Sector 2, 020956 Bucharest, Romania;
- Correspondence:
| | - Robert Ancuceanu
- Department of Pharmaceutical Botany and Cell Biology, Faculty of Pharmacy, Carol Davila University of Medicine and Pharmacy, 6 Traian Vuia Street, Sector 2, 020956 Bucharest, Romania;
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Móricz ÁM, Krüzselyi D, Ott PG, Garádi Z, Béni S, Morlock GE, Bakonyi J. Bioactive clerodane diterpenes of giant goldenrod (Solidago gigantea Ait.) root extract. J Chromatogr A 2020; 1635:461727. [PMID: 33338903 DOI: 10.1016/j.chroma.2020.461727] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 11/13/2020] [Accepted: 11/16/2020] [Indexed: 12/14/2022]
Abstract
Giant goldenrod (Solidago gigantea Ait.) root extract was screened for bioactive compounds by high-performance thin-layer chromatography (HPTLC), coupled with effect-directed analysis including antibacterial (Bacillus subtilis F1276, B. subtilis subsp. spizizenii, Aliivibrio fischeri and Xanthomonas euvesicatoria), antifungal (Fusarium avenaceum) and enzyme inhibition (acetyl- and butyrylcholinesterases, α- and β-glucosidases and α-amylase) assays. Compounds of six multipotent zones (Sg1-Sg6) were characterized by HPTLC-heated electrospray ionization-high-resolution mass spectrometry (HRMS) and HPTLC-Direct Analysis in Real Time-HRMS. Apart from zone Sg3, containing three compounds, a single characteristic compound was detectable in each bioactive zone. The bioassay-guided isolation using preparative-scale flash chromatography and high-performance liquid chromatography provided eight compounds that were identified by NMR spectroscopy as clerodane diterpenes. All isolates possessed inhibiting activity against at least one of the tested microorganisms.
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Affiliation(s)
- Ágnes M Móricz
- Plant Protection Institute, Centre for Agricultural Research, Herman O. Str. 15, 1022 Budapest, Hungary.
| | - Dániel Krüzselyi
- Plant Protection Institute, Centre for Agricultural Research, Herman O. Str. 15, 1022 Budapest, Hungary
| | - Péter G Ott
- Plant Protection Institute, Centre for Agricultural Research, Herman O. Str. 15, 1022 Budapest, Hungary
| | - Zsófia Garádi
- Department of Pharmacognosy, Faculty of Pharmacy, Semmelweis University, Üllői Str. 26, 1085 Budapest, Hungary
| | - Szabolcs Béni
- Department of Pharmacognosy, Faculty of Pharmacy, Semmelweis University, Üllői Str. 26, 1085 Budapest, Hungary
| | - Gertrud E Morlock
- Chair of Food Science, Institute of Nutritional Science, and TransMIT Center of Effect-Directed Analysis, Justus Liebig University Giessen, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany
| | - József Bakonyi
- Plant Protection Institute, Centre for Agricultural Research, Herman O. Str. 15, 1022 Budapest, Hungary
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Dettweiler M, Melander RJ, Porras G, Risener C, Marquez L, Samarakoon T, Melander C, Quave CL. A Clerodane Diterpene from Callicarpa americana Resensitizes Methicillin-Resistant Staphylococcus aureus to β-Lactam Antibiotics. ACS Infect Dis 2020; 6:1667-1673. [PMID: 32579326 DOI: 10.1021/acsinfecdis.0c00307] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The rise of antibiotic resistance presents a significant healthcare challenge and precludes the use of many otherwise valuable antibiotics. One potential solution to this problem is the use of antibiotics in combination with resistance-modifying agents, compounds that act synergistically with existing antibiotics to resensitize previously resistant bacteria. In this study, 12(S),16ξ-dihydroxycleroda-3,13-dien-15,16-olide, a clerodane diterpene isolated from the medicinal plant Callicarpa americana, was found to synergize with oxacillin against methicillin-resistant Staphylococcus aureus. This synergy was confirmed by checkerboard (fractional inhibitory concentration index (FICI) = 0.125) and time-kill assays, with a subinhibitory dose of 12(S),16ξ-dihydroxycleroda-3,13-dien-15,16-olide causing the effective concentration of oxacillin to fall below the susceptibility breakpoint for S. aureus, a >32-fold decrease in both cases.
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Affiliation(s)
- Micah Dettweiler
- Emory University, Department of Dermatology, 615 Michael Street, Whitehead 105L, Atlanta, Georgia 30322, United States
| | - Roberta J. Melander
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Gina Porras
- Emory University, Center for the Study of Human Health, 1557 Dickey Drive, Anthropology 306, Atlanta, Georgia 30322, United States
| | - Caitlin Risener
- Emory University, Molecular and Systems Pharmacology Program, 615 Michael Street, Whitehead 115, Atlanta, Georgia 30322, United States
| | - Lewis Marquez
- Emory University, Molecular and Systems Pharmacology Program, 615 Michael Street, Whitehead 115, Atlanta, Georgia 30322, United States
| | - Tharanga Samarakoon
- Emory University Herbarium, 1462 Clifton Road, Atlanta, Georgia 30322, United States
| | - Christian Melander
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Cassandra L. Quave
- Emory University, Department of Dermatology, 615 Michael Street, Whitehead 105L, Atlanta, Georgia 30322, United States
- Emory University, Center for the Study of Human Health, 1557 Dickey Drive, Anthropology 306, Atlanta, Georgia 30322, United States
- Emory University, Molecular and Systems Pharmacology Program, 615 Michael Street, Whitehead 115, Atlanta, Georgia 30322, United States
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Solidago virgaurea L. Plant Extract Targeted Against Candida albicans to Reduce Oral Microbial Biomass: a Double Blind Randomized Trial on Healthy Adults. Antibiotics (Basel) 2020; 9:antibiotics9040137. [PMID: 32218125 PMCID: PMC7235725 DOI: 10.3390/antibiotics9040137] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 03/22/2020] [Accepted: 03/23/2020] [Indexed: 02/07/2023] Open
Abstract
Oral microbiome plays an important part on oral health and endogenous bacteria and fungi should not be eradicated. However, their proliferation must be controlled by oral hygiene care. In vitro, Solidago virgaurea ssp. virgaurea L. (SV) plant extract inhibits the adherence and hyphal formation of a fungus, Candida albicans. It reduces the biomass of Candida-bacterial biofilms but not fungal or bacterial growth. Unlike chemical antiseptics, like triclosan and chlorhexidine for instance, SV is a plant extract easily biodegradable. The purpose of this study was to assess the in vivo effectiveness of SV extract in reducing oral biomass. A randomized, double-blind clinical study, with dental plaque evaluation designed to assess the effectiveness of a fluorinated toothpaste containing SV (Bucovia™, Givaudan, Vernier, Switzerland) was conducted. Sixty-six subjects (SV group n = 33 vs. control n = 33) brushed their teeth twice a day for a 4-week period. Supragingival dental plaque was sampled. Total bacterial load (broad spectral bacterial quantitative Polymerase Chain Reaction (qPCR)), C. albicans and seven bacterial species were quantified by qPCR. In the Intervention group, there was a decrease of Total bacterial load (ΔD0D28 p = 0.005 and ΔD14D28 p = 0.026), Streptococcus mutans (ΔD0D14 p = 0.024) and C. albicans (ΔD0D28 p = 0.022). In the Control group Total bacterial load tended to decrease from baseline to day 28 (ΔD0D28 p = 0.062 and ΔD14D28 p = 0.009). Plaque Index and Gingival Index improved in both groups.
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Abdel Baki PM, El-Sherei MM, Khaleel AE, Abdel Motaal AA, Ibrahim Abdallah HM. quareticctivity of S olidago canadensiscultivated ingypt and etermination of theostioactiveraction. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2019; 18:922-937. [PMID: 31531074 PMCID: PMC6706705 DOI: 10.22037/ijpr.2019.2390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Despite the traditional use of Solidago canadensis L. (Asteraceae) as a diuretic drug, there is a scarcity in scientific data concerning the activity of its different extracts and fractions as well as the class of constituents responsible for this diuretic action. A comparative study was carried out for the diuretic activities of the different standardized extracts and fractions of the flowering aerial parts of S. canadensis, as well as isolation of compounds from the most biologically active fraction. The ethanol extract and its ethyl acetate fraction (EA) showed the highest aquaretic activities (91 and 58% at a dose of 400 mg/Kg b.wt., respectively) compared to 100% of furosemide at 20 mg/Kg b.wt.. Their activities were higher than Cystinol® and spironolactone reference standards (74% and 59% of furosemide, respectively). EA showed the highest total phenolic and flavonoid contents among the tested fractions of the ethanol and aqueous extracts (9.38 ± 0.004 g GAE and 39.75 ± 0.005 g RE/100 g dried extract, respectively). Eight flavonoids, 2 phenolic acids and 1 nucleoside were isolated from EA. This is the first report of a comparative study between the aquaretic activities of the different extracts, fractions and essential oil of S. canadensis, as well as isolation of thyimidine (1), isorhamnetin-3-O-β-ᴅ-glucopyranoside (2), kaempferol-3-O-(6”-O-acetyl)-β-ᴅ-glucopyranoside (4), quercetin-3-O-(6”-O-acetyl)-β-ᴅ-glucopyranoside (5), and kaempferol-3-O-β-ᴅ-apiofuranoside (7) from genus Solidago.
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Affiliation(s)
- Passent Mahmoud Abdel Baki
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., Cairo 11562, Egypt
| | - Moshera Mohamed El-Sherei
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., Cairo 11562, Egypt
| | - Amal Elsayed Khaleel
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., Cairo 11562, Egypt
| | - Amira Ahmed Abdel Motaal
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, Kingdom of Saudi Arabia
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Solidago graminifolia L. Salisb. ( Asteraceae) as a Valuable Source of Bioactive Polyphenols: HPLC Profile, In Vitro Antioxidant and Antimicrobial Potential. Molecules 2019; 24:molecules24142666. [PMID: 31340530 PMCID: PMC6680997 DOI: 10.3390/molecules24142666] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 07/20/2019] [Accepted: 07/21/2019] [Indexed: 11/17/2022] Open
Abstract
Solidago species are often used in traditional medicine as anti-inflammatory, diuretic, wound-healing and antimicrobial agents. Still, the bioactive compounds and biological activities of some species have not been studied. The present work aimed to investigate the polyphenolic profile and the biological properties of Solidago graminifolia L. Salisb., a poorly explored medicinal plant. The hydroalcoholic extracts from aerial parts were evaluated for total phenolic content (TPC), total flavonoid content (TFC) and the polyphenolic compounds were investigated by HPLC-MS. The antioxidant potential in vitro was determined using DPPH and FRAP assays. Antibacterial and antifungal effects were evaluated by dilution assays and MIC, MBC and MFC were calculated. The results showed that Solidago graminifolia aerial parts contain an important amount of total phenolics (192.69 mg GAE/g) and flavonoids (151.41 mg RE/g), with chlorogenic acid and quercitrin as major constituents. The hydroalcoholic extracts showed promising antioxidant and antimicrobial potential, with potent antibacterial activity against Staphylococcus aureus and important antifungal effect against Candida albicans and C. parapsilosis. The obtained results indicated that the aerial parts of Solidago graminifolia could be used as novel resource of phytochemicals in herbal preparations with antioxidant and antimicrobial activities.
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Ardiles A, Barrientos R, Simirgiotis MJ, Bórquez J, Sepúlveda B, Areche C. Gastroprotective Activity of Parastrephia quadrangularis (Meyen), Cabrera from the Atacama Desert. Molecules 2018; 23:molecules23092361. [PMID: 30223578 PMCID: PMC6225235 DOI: 10.3390/molecules23092361] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 09/07/2018] [Accepted: 09/14/2018] [Indexed: 12/19/2022] Open
Abstract
Forty-three metabolites including several methoxylated flavonoids, tremetones, and ent-clerodane diterpenes were accurately identified for the first time in the ethanolic extract of P. quadrangularis by means of hyphenated UHPLC-quadrupole Orbitrap mass spectrometry, and seven isolated compounds were tested regarding gastroprotective activity using the HCl/EtOH-induced lesion model in mice. A new tremetone (compound 6) is reported based on spectroscopic evidence. The isolated clerodanes and tremetones showed gastroprotective activity in a mouse model, evidenced by compound 7 (p-coumaroyloxytremetone), which showed the highest gastroprotective activity (76%), which was higher than the control drug lansoprazole (72%). Our findings revealed that several constituents of this plant have gastroprotective activity, and particularly, p-coumaroyloxytremetone could be considered as a lead molecule to explore new gastroprotective agents. This plant is a rich source of biologically active tremetones and terpenoids which can support the ethnobotanical use of the plant.
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Affiliation(s)
- Alejandro Ardiles
- Departamento de Química y Farmacia, Facultad de Ciencias, Universidad Católica del Norte, Angamos 0610, Antofagasta 1240000, Chile.
| | - Ruth Barrientos
- Instituto de Farmacia, Facultad de Ciencias, Universidad Austral de Chile, Casilla 567, Valdivia 5090000, Chile.
| | - Mario J Simirgiotis
- Instituto de Farmacia, Facultad de Ciencias, Universidad Austral de Chile, Casilla 567, Valdivia 5090000, Chile.
- Center for Interdisciplinary Studies on the Nervous System (CISNe), Universidad Austral de Chile, Valdivia 5090000, Chile.
| | - Jorge Bórquez
- Laboratorio de Productos Naturales, Departamento de Química, Facultad de Ciencias Básicas, Universidad de Antofagasta, Casilla 170, Antofagasta 1240000, Chile.
| | - Beatriz Sepúlveda
- Departamento de Ciencias Químicas, Universidad Andres Bello, Campus Viña del Mar, Quillota 980, Viña del Mar 2520000, Chile.
| | - Carlos Areche
- Departamento de Química, Facultad de Ciencias, Universidad de Chile, Santiago 8320198, Chile.
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15
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Zheng X, Guo R, Zhang G, Zhang D. Rhodium(i)-catalyzed asymmetric [4 + 2] cycloaddition reactions of 2-alkylenecyclobutanols with cyclic enones through C-C bond cleavage: efficient access to trans-bicyclic compounds. Chem Sci 2018; 9:1873-1877. [PMID: 29675233 PMCID: PMC5890795 DOI: 10.1039/c7sc04784c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 01/02/2018] [Indexed: 12/30/2022] Open
Abstract
We report a rhodium-catalyzed asymmetric formal intermolecular [4 + 2] cycloaddition reaction of 2-alkylenecyclobutanols with α,β-unsaturated cyclic ketones leading to synthetically useful trans-bicyclic molecules. Three consecutive stereogenic centers are formed in a highly enantio- and diastereoselective manner. Stepwise C-C bond cleavage and annulation are likely involved in the reaction pathway. Here, iPr-Duphos is the viable chiral ligand that promotes excellent enantio-control.
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Affiliation(s)
- Xinxin Zheng
- Institute of Pharmaceutical Science , China Pharmaceutical University , Nanjing , P. R. China .
| | - Rui Guo
- State Key Laboratory of Organometallic Chemistry , Center for Excellence in Molecular Synthesis , Shanghai Institute of Organic Chemistry , Chinese Academy of Sciences , 345 Lingling Road , Shanghai 200032 , P. R. China .
| | - Guozhu Zhang
- State Key Laboratory of Organometallic Chemistry , Center for Excellence in Molecular Synthesis , Shanghai Institute of Organic Chemistry , Chinese Academy of Sciences , 345 Lingling Road , Shanghai 200032 , P. R. China .
| | - Dayong Zhang
- Institute of Pharmaceutical Science , China Pharmaceutical University , Nanjing , P. R. China .
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16
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Sulfated neo-clerodane diterpenoids and triterpenoid saponins from Sheareria nana S. Moore. Fitoterapia 2018; 124:12-16. [DOI: 10.1016/j.fitote.2017.10.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 09/26/2017] [Accepted: 10/01/2017] [Indexed: 10/18/2022]
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17
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Kraujalienė V, Pukalskas A, Venskutonis P. Biorefining of goldenrod (Solidago virgaurea L.) leaves by supercritical fluid and pressurized liquid extraction and evaluation of antioxidant properties and main phytochemicals in the fractions and plant material. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.07.049] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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18
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Choe J, Kim YHB, Kim HY, Kim CJ. Evaluations of physicochemical and anti-oxidant properties of powdered leaves from lotus, shepherd's purse and goldenrod in restructured duck/pork patties. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2017; 54:2494-2502. [PMID: 28740307 PMCID: PMC5502045 DOI: 10.1007/s13197-017-2693-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/14/2017] [Accepted: 05/12/2017] [Indexed: 01/10/2023]
Abstract
The objective of this study was to determine the effects of powdered leaves of lotus (LP), shepherd's purse (SP) and goldenrod (GP) on oxidation stability and quality characteristics of cooked duck/pork patties. Fresh duck tenderloin (M. pectoralis) and pork meat (M. biceps femoris, semitendinosus, and semimembranosus) were ground, formulated with LP, SP, GP or butylated hydroxytoluene (BHT), and mixed with other non-meat ingredients. The manufactured patties were cooked, packaged, and stored at 3 °C for 4 weeks. The patties containing 1% of LP, SP and GP had significantly lower values in redness, thiobarbituric acid reactive substances, conjugated dienes and total volatile basic nitrogen compared to control. No significant differences in sensory tenderness between the control and treated samples were observed. Addition of LP had a similar warmed-over flavor extent compared to patties with BHT. These results indicate that incorporation of the natural leaves could effectively inhibit oxidation and maintain freshness of cooked patties without any detrimental effects on sensory attributes during storage.
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Affiliation(s)
- Juhui Choe
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143-701 Republic of Korea
- Meat Science and Muscle Biology Lab, Department of Animal Science, Purdue University, West Lafayette, IN 47906 USA
| | - Yuan H. Brad Kim
- Meat Science and Muscle Biology Lab, Department of Animal Science, Purdue University, West Lafayette, IN 47906 USA
| | - Hack-Youn Kim
- Department of Animal Resources Science, Kongju National University, Daehoeri, Yesan, Chungnam 340-702 Korea
| | - Cheon-Jei Kim
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143-701 Republic of Korea
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19
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Echiburu-Chau C, Pastén L, Parra C, Bórquez J, Mocan A, Simirgiotis MJ. High resolution UHPLC-MS characterization and isolation of main compounds from the antioxidant medicinal plant Parastrephia lucida (Meyen). Saudi Pharm J 2017; 25:1032-1039. [PMID: 29158712 PMCID: PMC5681312 DOI: 10.1016/j.jsps.2017.03.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Accepted: 03/04/2017] [Indexed: 12/14/2022] Open
Abstract
High-resolution mass spectrometry is currently used to determine the mass of biologically active compounds in medicinal plants and food and UHPLC-Orbitrap is a relatively new technology that allows fast fingerprinting and metabolomics analysis. Forty-two metabolites including several phenolic acids, flavonoids, coumarines, tremetones and ent-clerodane diterpenes were accurately identified for the first time in the resin of the medicinal plant Parastrephia lucida (Asteraceae) a Chilean native species, commonly called umatola, collected in the pre-cordillera and altiplano regions of northern Chile, by means of UHPLC-PDA-HR-MS. This could be possible by the state of the art technology employed, which allowed well resolved total ion current peaks and the proposal of some biosynthetic relationships between the compounds detected. Some mayor compounds were also isolated using HSCCC. The ethanolic extract showed high total polyphenols content and significant antioxidant capacity. Furthermore, several biological assays were performed that determined the high antioxidant capacity found for the mayor compound isolated from the plant, 11- p-coumaroyloxyltremetone.
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Affiliation(s)
- Carlos Echiburu-Chau
- Centro de Investigaciones del Hombre en el Desierto (CIHDE), Av. General Velásquez, 1775, Edificio CIHDE, Piso 2, Arica, Chile.,Facultad de Ciencias de la Salud, Universidad de Tarapacá, Arica, Chile
| | - Leyla Pastén
- Laboratorio de Productos Naturales, Departamento de Química, Facultad de Ciencias Básicas, Universidad de Antofagasta, Casilla 170, Antofagasta, Chile
| | - Claudio Parra
- Centro de Investigaciones del Hombre en el Desierto (CIHDE), Av. General Velásquez, 1775, Edificio CIHDE, Piso 2, Arica, Chile.,Facultad de Ciencias de la Salud, Universidad de Tarapacá, Arica, Chile
| | - Jorge Bórquez
- Laboratorio de Productos Naturales, Departamento de Química, Facultad de Ciencias Básicas, Universidad de Antofagasta, Casilla 170, Antofagasta, Chile
| | - Andrei Mocan
- Department of Pharmaceutical Botany, Iuliu Hațieganu University of Medicine and Pharmacy, 23 Ghe. Marinescu Street, Cluj-Napoca 400010, Romania
| | - Mario J Simirgiotis
- Instituto de Farmacia, Facultad de Ciencias, Universidad Austral de Chile, Casilla 567, Valdivia 5090000, Chile
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20
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Wang Z, Kim JH, Jang YS, Kim CH, Lee JY, Lim SS. Anti-obesity effect of Solidago virgaurea var. gigantea extract through regulation of adipogenesis and lipogenesis pathways in high-fat diet-induced obese mice (C57BL/6N). Food Nutr Res 2017; 61:1273479. [PMID: 28326002 PMCID: PMC5345588 DOI: 10.1080/16546628.2016.1273479] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Revised: 12/08/2016] [Accepted: 12/13/2016] [Indexed: 01/28/2023] Open
Abstract
Background: Obesity is associated with an increase in adipogenesis and is becoming a serious health problem in modern society. Objective: The effects of various Solidago virgaurea var. gigantean (SV) ethanolic aqueous extracts on anti-adipogenesis in 3T3-L1 cells were investigated. In addition, the effect of SV 10% ethanolic extract (SV10E) on preventing obesity was studied in high-fat diet-induced obese mice (C57BL/6 N). Design: The effect of SV10E on preventing obesity was studied in mice (n = 6): normal-fat diet, high-fat diet (HFD), HFD supplemented with 1% (10 g/kg) Garcinia cambogia extract of 60% (–)-hydroxycitric acid (positive control), HFD supplemented with 0.5% (5 g/kg) SV10E, and HFD supplemented with 2% (20 g/kg) SV10E. Results: SV10E showed the highest anti-adipogenic activity in vitro and reduced body weight gain, adipose tissue size, and liver weight, without affecting food intake in vivo. SV10E administration decreased the levels of total triacylglycerol and cholesterol in serum, and lipid metabolites in liver. Adipogenic and lipogenic genes such as PPAR-γ, C/EBP-α, aP2, FAS, SCD-1, SREBP-1c, and CD36 in white adipose tissue and liver were suppressed by SV10E administration. Conclusion: SV10E can be a potent functional food ingredient for preventing HFD-induced obesity by suppressing adipogenesis and lipogenesis.
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Affiliation(s)
- Zhiqiang Wang
- Department of Food Science and Nutrition, Hallym University , Chuncheon , Republic of Korea
| | - Ju Hee Kim
- Institute of Natural Medicine, Hallym University , Chuncheon , Republic of Korea
| | - Young Soo Jang
- Department of Food Science and Nutrition, Hallym University , Chuncheon , Republic of Korea
| | - Chea Ha Kim
- Department of Biochemistry, Institute of Cell Differentiation and Aging, Hallym University , Chuncheon , Republic of Korea
| | - Jae-Yong Lee
- Institute of Natural Medicine, Hallym University, Chuncheon, Republic of Korea; Department of Biochemistry, Institute of Cell Differentiation and Aging, Hallym University, Chuncheon, Republic of Korea
| | - Soon Sung Lim
- Department of Food Science and Nutrition, Hallym University, Chuncheon, Republic of Korea; Institute of Natural Medicine, Hallym University, Chuncheon, Republic of Korea; Institute of Korean Nutrition, Hallym University, Republic of Korea
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21
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Verbascum phlomoides and Solidago virgaureae herbs as natural source for preventing neurodegenerative diseases. J Herb Med 2016. [DOI: 10.1016/j.hermed.2016.08.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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22
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Abdel Motaal A, Ezzat SM, Tadros MG, El-Askary HI. In vivo anti-inflammatory activity of caffeoylquinic acid derivatives from Solidago virgaurea in rats. PHARMACEUTICAL BIOLOGY 2016; 54:2864-2870. [PMID: 27249953 DOI: 10.1080/13880209.2016.1190381] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Accepted: 05/11/2016] [Indexed: 06/05/2023]
Abstract
CONTEXT Solidago virgaurea L. (Asteraceae) is traditionally used as an anti-inflammatory for the treatment of various symptoms including cystitis. However, little is known concerning the constituents responsible for this activity and the mechanism of their action. OBJECTIVE To assess the anti-inflammatory activity of the phenolic-rich fraction of S. virgaurea aerial parts in rats, isolate and assess the activity of the major compounds present. MATERIALS AND METHODS An HPLC method was developed for the analysis of the phenolic-rich fraction (EtFr). The in vivo anti-inflammatory activity of the EtFr and four isolated compounds (at 25 and 50 mg/kg) were assessed in adult male rats using the carrageenan-induced rat paw oedema model. The levels of the pro-inflammatory cytokines (TNF-α and IL-1β) were measured using ELISA. RESULTS 3,5-O-Dicaffeoylquinic acid (1), 3,4-O-dicaffeoylquinic acid (2), 3,4,5-O-tricaffeoylquinic acid (3) and 4,5-O-dicaffeoylquinic acid (4) were isolated from EtFr. Compound 3 (50 mg/kg) showed a highly significant activity in inhibiting the oedema volume after 3 h (88% of the activity of indomethacin at 10 mg/kg). The EtFr and the isolated compounds largely inhibited the excessive production of the inflammatory mediators TNF-α and IL-1β. DISCUSSION AND CONCLUSION This is the first report of 3,4,5-tri-O-caffeoylquinic acid (3) in Solidago species. The tricaffeoylquinic acid (3) showed a significantly higher activity than the other three dicaffeoylquinic acids (1, 2, 4) and indomethacin in reduction of TNF-α and IL-1β concentrations (8.44 ± 0.62 and 5.83 ± 0.57 pg/mL compared to 12.60 ± 1.30 and 52.91 ± 5.20 pg/mL induced by indomethacin, respectively).
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Affiliation(s)
- Amira Abdel Motaal
- a Department of Pharmacognosy, Faculty of Pharmacy , Cairo University , Cairo , Egypt
- b Pharmaceutical Biology Department, Faculty of Pharmacy and Biotechnology , GUC , Cairo , Egypt
| | - Shahira M Ezzat
- a Department of Pharmacognosy, Faculty of Pharmacy , Cairo University , Cairo , Egypt
| | - Mariane G Tadros
- c Department of Pharmacology, Faculty of Pharmacy , Ein Shams University , Cairo , Egypt
| | - Hesham I El-Askary
- a Department of Pharmacognosy, Faculty of Pharmacy , Cairo University , Cairo , Egypt
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23
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24
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Li R, Morris-Natschke SL, Lee KH. Clerodane diterpenes: sources, structures, and biological activities. Nat Prod Rep 2016; 33:1166-226. [PMID: 27433555 PMCID: PMC5154363 DOI: 10.1039/c5np00137d] [Citation(s) in RCA: 133] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Covering: 1990 to 2015The clerodane diterpenoids are a widespread class of secondary metabolites and have been found in several hundreds of plant species from various families and in organisms from other taxonomic groups. These substances have attracted interest in recent years due to their notable biological activities, particularly insect antifeedant properties. In addition, the major active clerodanes of Salvia divinorum can be used as novel opioid receptor probes, allowing greater insight into opioid receptor-mediated phenomena, as well as opening additional areas for chemical investigation. This article provides extensive coverage of naturally occurring clerodane diterpenes discovered from 1990 until 2015, and follows up on the 1992 review by Merritt and Ley in this same journal. The distribution, chemotaxonomic significance, chemical structures, and biological activities of clerodane diterpenes are summarized. In the cases where sufficient information is available, structure activity relationship (SAR) correlations and mode of action of active clerodanes have been presented.
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Affiliation(s)
- Rongtao Li
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, Yunnan, People's Republic of China
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, North Carolina 27599-7568, USA
| | - Susan L. Morris-Natschke
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, North Carolina 27599-7568, USA
| | - Kuo-Hsiung Lee
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, North Carolina 27599-7568, USA
- Chinese Medicine Research and Development Center, China Medical University and Hospital, Taichung, Taiwan
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25
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Móricz ÁM, Ott PG, Häbe TT, Darcsi A, Böszörményi A, Alberti Á, Krüzselyi D, Csontos P, Béni S, Morlock GE. Effect-Directed Discovery of Bioactive Compounds Followed by Highly Targeted Characterization, Isolation and Identification, Exemplarily Shown for Solidago virgaurea. Anal Chem 2016; 88:8202-9. [DOI: 10.1021/acs.analchem.6b02007] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ágnes M. Móricz
- Interdisciplinary
Research Center (IFZ) and Institute of Nutritional Science, Department
of Food Sciences, Justus Liebig University Giessen, Heinrich-Buff-Ring
26-32, 35392 Giessen, Germany
| | | | - Tim T. Häbe
- Interdisciplinary
Research Center (IFZ) and Institute of Nutritional Science, Department
of Food Sciences, Justus Liebig University Giessen, Heinrich-Buff-Ring
26-32, 35392 Giessen, Germany
| | - András Darcsi
- Department
of Pharmacognosy, Faculty of Pharmacy, Semmelweis University, Üllői
Str. 26, 1085 Budapest, Hungary
| | - Andrea Böszörményi
- Department
of Pharmacognosy, Faculty of Pharmacy, Semmelweis University, Üllői
Str. 26, 1085 Budapest, Hungary
| | - Ágnes Alberti
- Department
of Pharmacognosy, Faculty of Pharmacy, Semmelweis University, Üllői
Str. 26, 1085 Budapest, Hungary
| | | | | | - Szabolcs Béni
- Department
of Pharmacognosy, Faculty of Pharmacy, Semmelweis University, Üllői
Str. 26, 1085 Budapest, Hungary
| | - Gertrud E. Morlock
- Interdisciplinary
Research Center (IFZ) and Institute of Nutritional Science, Department
of Food Sciences, Justus Liebig University Giessen, Heinrich-Buff-Ring
26-32, 35392 Giessen, Germany
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26
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Islam MT, da Mata AMOF, de Aguiar RPS, Paz MFCJ, de Alencar MVOB, Ferreira PMP, de Carvalho Melo-Cavalcante AA. Therapeutic Potential of Essential Oils Focusing on Diterpenes. Phytother Res 2016; 30:1420-44. [PMID: 27307034 DOI: 10.1002/ptr.5652] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 05/02/2016] [Accepted: 05/03/2016] [Indexed: 12/20/2022]
Abstract
Among all plant derivates, essential oils (EOs) have gained the attention of many scientists. Diterpenes, a family of components present in some EO, are becoming a milestone in the EOs world. The goal of this review is to describe a scenario of diterpenes taking into health-consumption deportment. Previous studies revealed that diterpenes have antioxidant, antimicrobial, antiviral, antiprotozoal, cytotoxic, anticancer, antigenotoxic, antimutagenic, chemopreventive, antiinflammatory, antinociceptive, immunostimulatory, organoprotective, antidiabetic, lipid-lowering, antiallergic, antiplatelet, antithrombotic, and antitoxin activities. In conclusion, diterpenes may be an immense featuring concern in pharmaceutical consumption from a drug discovery point of view. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Md Torequl Islam
- Northeast Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology, Federal University of Piauí, Teresina, 64.049-550, Brazil.,Post-graduation Program in Pharmaceutical Science, Federal University of Piauí, Teresina, 64.049-550, Brazil.,Department of Pharmacy, Southern University Bangladesh, 22-Shahid Mirza Lane (E), Academic Building-II, 1st floor, 739/A, Mehedibag Road, Mehedibag-4000, Chittagong, Bangladesh
| | | | - Raí Pablo Sousa de Aguiar
- Post-graduation Program in Pharmaceutical Science, Federal University of Piauí, Teresina, 64.049-550, Brazil
| | - Marcia Fernanda Correia Jardim Paz
- Northeast Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology, Federal University of Piauí, Teresina, 64.049-550, Brazil.,Post-graduation Program in Pharmaceutical Science, Federal University of Piauí, Teresina, 64.049-550, Brazil
| | - Marcus Vinícius Oliveira Barros de Alencar
- Northeast Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology, Federal University of Piauí, Teresina, 64.049-550, Brazil.,Post-graduation Program in Pharmaceutical Science, Federal University of Piauí, Teresina, 64.049-550, Brazil
| | - Paulo Michel Pinheiro Ferreira
- Northeast Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology, Federal University of Piauí, Teresina, 64.049-550, Brazil.,Post-graduation Program in Pharmaceutical Science, Federal University of Piauí, Teresina, 64.049-550, Brazil.,Department of Biophysics and Physiology, Federal University of Piauí, Teresina, 64.049-550, Brazil
| | - Ana Amélia de Carvalho Melo-Cavalcante
- Northeast Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology, Federal University of Piauí, Teresina, 64.049-550, Brazil.,Post-graduation Program in Pharmaceutical Science, Federal University of Piauí, Teresina, 64.049-550, Brazil
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27
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Su Q, Dalal S, Goetz M, Cassera MB, Kingston DGL. New Antiplasmodial Diterpenes from Gutierrezia Sarothrae. Nat Prod Commun 2016. [DOI: 10.1177/1934578x1601100605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Bioassay guided fractionation of the MeOH extract of the plant Gutierrezia sarothrae (Asteraceae) using an assay for antiplasmodial activity against the drug-resistant Dd2 strain of Plasmodium falciparum led to the isolation of the two new diterpenes 3α-angeloyloxy-15-hydroxylabda-7,13-dien-16,15-olid-18-oic acid (1) and 3α-angeloyloxy-15-methoxylabda-7,13-dien-16,15-olid-18-oic acid (2). The structures of 1 and 2 were elucidated by interpretation of ID and 2D NMR spectroscopic data, mass spectrometry, and comparison with the data of related compounds reported in the literature. Compound 1 exhibited moderate antiplasmodial activity with an IC50 values of 10.4 ± 4.3 μM.
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Affiliation(s)
- Qingxi Su
- Department of Chemistry and the Virginia Tech Center for Drug Discovery, Virginia Tech, Blacksburg, Virginia 24061, USA
| | - Seema Dalal
- Department of Biochemistry and the Virginia Tech Center for Drug Discovery, Virginia Tech, Blacksburg, Virginia 24061, USA
| | - Michael Goetz
- Natural Products Discovery Institute, Doylestown, PA, 18902, USA
| | - Maria B. Cassera
- Department of Biochemistry and the Virginia Tech Center for Drug Discovery, Virginia Tech, Blacksburg, Virginia 24061, USA
| | - David G. L Kingston
- Department of Chemistry and the Virginia Tech Center for Drug Discovery, Virginia Tech, Blacksburg, Virginia 24061, USA
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28
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Bisio A, Schito AM, Ebrahimi SN, Hamburger M, Mele G, Piatti G, Romussi G, Dal Piaz F, De Tommasi N. Antibacterial compounds from Salvia adenophora Fernald (Lamiaceae). PHYTOCHEMISTRY 2015; 110:120-32. [PMID: 25435172 DOI: 10.1016/j.phytochem.2014.10.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2014] [Revised: 10/03/2014] [Accepted: 10/30/2014] [Indexed: 05/22/2023]
Abstract
From the aerial parts of Salvia adenophora Fernald four derivatives of 12-oxo-phytodienoic acid (1-4) together with five clerodane diterpenoids (5, 6, 8-10), and one known diterpene (7) have been isolated. Compounds 1-6 and 8-10 are described for the first time. The structures were established by extensive 1D, 2D NMR and HRESI-TOFMS spectroscopic methods. Finally, the absolute configuration has been established by comparing of experimental and quantum chemical calculation of ECD spectra. Despite a total lack of antimicrobial activity of the plant extract, hinting to the existence of antagonistic interactions in the crude material, three oxylipins (2-4) displayed a promising inhibition on Gram-positive multidrug-resistant clinical strains including Staphylococcus aureus, Streptococcus agalactiae and, particularly, Staphylococcus epidermidis, while the compounds 9 and 10 revealed a specific and strain-dependent activity against S. epidermidis. Interestingly, the inhibition provided by these compounds was independent of the resistance patterns of these pathogens to classic antibiotics. No action was reported on Gram-negative strains nor on Candida albicans. These results confirm that clerodanes and, particularly, prostaglandin-like compounds can be considered as interesting antimicrobial agents deserving further study.
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Affiliation(s)
- Angela Bisio
- Dipartimento di Farmacia, Università di Genova, Via Brigata Salerno 13, 16147 Genova, Italy.
| | - Anna Maria Schito
- Dipartimento di Scienze Chirurgiche e Diagnostiche Integrate, Sezione di Microbiologia, Università di Genova, Largo Rosanna Benzi 8, 16145 Genova, Italy
| | - Samad Nejad Ebrahimi
- Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland; Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, G. C., Evin, Tehran, Iran
| | - Matthias Hamburger
- Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland
| | - Giacomo Mele
- Dipartimento di Farmacia, Università di Genova, Via Brigata Salerno 13, 16147 Genova, Italy
| | - Gabriella Piatti
- Dipartimento di Scienze Chirurgiche e Diagnostiche Integrate, Sezione di Microbiologia, Università di Genova, Largo Rosanna Benzi 8, 16145 Genova, Italy
| | - Giovanni Romussi
- Dipartimento di Farmacia, Università di Genova, Via Brigata Salerno 13, 16147 Genova, Italy
| | - Fabrizio Dal Piaz
- Dipartimento di Farmacia, Università di Salerno, Via Giovanni Paolo II 132, 84084 Salerno, Italy
| | - Nunziatina De Tommasi
- Dipartimento di Farmacia, Università di Salerno, Via Giovanni Paolo II 132, 84084 Salerno, Italy
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Kwon D, Kim GD, Kang W, Park JE, Kim SH, Choe E, Kim JI, Auh JH. Pinoresinol diglucoside is screened as a putative α-glucosidase inhibiting compound in Actinidia arguta leaves. ACTA ACUST UNITED AC 2014. [DOI: 10.1007/s13765-014-4167-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Kim YJ, Kim HY, Choe JH, Park JH, Ham YK, Yeo EJ, Hwang KE, Kim CJ. Antioxidant Activity of Goldenrod (Solidago virgaurea) Leaf and Stem Powder on Raw Ground Pork during Chilled Storage. Korean J Food Sci Anim Resour 2013. [DOI: 10.5851/kosfa.2013.33.1.1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Laurençon L, Sarrazin E, Chevalier M, Prêcheur I, Herbette G, Fernandez X. Triterpenoid saponins from the aerial parts of Solidago virgaurea alpestris with inhibiting activity of Candida albicans yeast-hyphal conversion. PHYTOCHEMISTRY 2013; 86:103-111. [PMID: 23137724 DOI: 10.1016/j.phytochem.2012.10.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2012] [Revised: 10/04/2012] [Accepted: 10/05/2012] [Indexed: 06/01/2023]
Abstract
As part of research for treatments to combat oral dryness, our evaluation of the activity of an aqueous extract of Solidago virgaurea (L.) ssp. alpestris (Asteraceae) revealed activity against Candida albicans hyphae, the pathogenic form of this yeast. Systematic bioassay-guided fractionation of this extract gave an active saponin-containing fraction from which six oleanane-type triterpenoid saponins were isolated. Three of these were isolated for the first time, as 3-O-(β-D-glucopyranosyl-(1→3)-β-D-glucopyranosyl)-28-O-(β-D-fucopyranosyl-(1→2)-α-L-rhamnopyranosyl-(1→3)-β-D-xylopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranosyl)-polygalacic acid (virgaureasaponin 4), 3-O-(β-D-glucopyranosyl)-28-O-(β-D-fucopyranosyl-(1→2)-α-L-rhamnopyranosyl-(1→3)-β-D-xylopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranosyl)-polygalacic acid (virgaureasaponin 5) and 3-O-(β-D-glucopyranosyl)-28-O-(α-L-rhamnopyranosyl-(1→3)-β-D-xylopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→2)-[5-O-acetylapiofuranosyl-(1→3)-[4-O-(3-(3-hydroxy-1-oxobutoxy)-1-oxobutyl)]-β-D-fucopyranosyl]-polygalacic acid (virgaureasaponin 6). Their structures were established by carrying out 1D and 2D NMR experiments along with HRMS analyses. All of the six saponins were evaluated to ascertain their inhibition of C. albicans yeast-hyphal conversion, and four of them showed significant inhibition.
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Affiliation(s)
- Lise Laurençon
- Institut de Chimie de Nice, UMR 7272, Université Nice-Sophia Antipolis, Parc Valrose, 06108 Nice cedex 2, France
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Choe JH, Kim HY, Han DJ, Kim YJ, Park JH, Ham YK, Kim CJ. Effect of Goldenrod (Solidago virgaurea) Leaf and Stem Powder on Physical and Sensory Characteristics of Emulsion-type Sausages. Korean J Food Sci Anim Resour 2011. [DOI: 10.5851/kosfa.2011.31.5.668] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Jaiswal R, Kiprotich J, Kuhnert N. Determination of the hydroxycinnamate profile of 12 members of the Asteraceae family. PHYTOCHEMISTRY 2011; 72:781-90. [PMID: 21453943 DOI: 10.1016/j.phytochem.2011.02.027] [Citation(s) in RCA: 97] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2011] [Revised: 02/25/2011] [Accepted: 02/28/2011] [Indexed: 05/07/2023]
Abstract
The hydroxycinnamates of the leaves of 12 plants of the Astreraceae family, Achillea millefolium, Arnica montana, Artemesia dracunculus, Cichorium intybus, Cnicus benedictus, Cynara scolymus, Echinops humilis, Inula helenium, Lactuca sativa, Petasites hybridus, Solidago virgaurea, and Tanacetum parthenium were investigated qualitatively by LC-MS(n). Thirty-nine chlorogenic acids were detected and all characterized to regioisomeric level on the basis of their fragmentation pattern in the tandem MS spectra, most of them for the first time from these sources with two of them previously not reported in nature. Both chlorogenic acids based on trans and cis-cinnamic acid substituents were identified. Assignment to the level of individual regioisomers was possible for seven caffeoylquinic acids (1-7), 11 dicaffeoylquinic acids (17-27), six feruloylquinic acids (9-14), two p-coumaroylquinic acids (15-16), two caffeoyl-feruloylquinic acids (28 and 29), four caffeoyl-p-coumaroylquinic acids (30-33), three dicaffeoyl-succinoylquinic acids (34-36), two dicaffeoyl-methoxyoxaloylquinic acids (37 and 38), and one tricaffeoylquinic acid (39). Furthermore, one caffeoylshikimic acid (40), one caffeoyltartaric acid (41), three dicaffeoyltartaric acids (42-44), and three caffeoyl-feruloyltartaric acids (45-47) were detected and shown to possess characteristic tandem MS spectra and were tentatively assigned on the basis of their retention time and previously developed hierarchical keys.
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Affiliation(s)
- Rakesh Jaiswal
- School of Engineering and Science, Chemistry, Jacobs University Bremen, Bremen, Germany
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Silva L, Gomes AC, Rodilla JML. Diterpene Lactones with Labdane, Halimane and Clerodane Frameworks. Nat Prod Commun 2011. [DOI: 10.1177/1934578x1100600410] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
The labdane, halimane and clerodane type diterpenoids are compounds that have been isolated in plants of several families. These molecules and their derivatives with a lactone group on the side chain or on the decaline system, have a great interest because of their biological properties as insect antifeedant, antiviral, cytotoxic and trypanocidal. The scope of this review is lactones diterpenoids with labdane, halimane and clerodane frameworks.
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Affiliation(s)
- Lúcia Silva
- Department of Chemistry, University of Beira Interior, 6200 – Covilhã, Portugal
| | - Arlindo C. Gomes
- Department of Chemistry, University of Beira Interior, 6200 – Covilhã, Portugal
| | - Jesus M. L. Rodilla
- Department of Chemistry, University of Beira Interior, 6200 – Covilhã, Portugal
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