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Lee S, Choi YJ, Huo C, Alishir A, Kang KS, Park IH, Jang T, Kim KH. Laricitrin 3-Rutinoside from Ginkgo biloba Fruits Prevents Damage in TNF-α-Stimulated Normal Human Dermal Fibroblasts. Antioxidants (Basel) 2023; 12:1432. [PMID: 37507970 PMCID: PMC10376084 DOI: 10.3390/antiox12071432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
Human skin comprises the epidermis and dermis, which perform interactive functional activities with each other in order to maintain the skin's tensile strength. In particular, the dermal layer is crucial for skin protection. However, skin aging destroys collagen and elastin fibers, causing wrinkles, pigments, and sagging. Skin aging-related factors, such as tumor necrosis factor-α (TNF-α), promote the generation of intercellular reactive oxygen species (ROS). These are known to stimulate the hypersecretion of matrix metalloproteinase-1 (MMP-1), which degrades collagen and inhibits collagen synthesis. In this study, as part of our ongoing discovery of natural products, we investigated potential natural products derived from ginkgo fruit (Ginkgo biloba fruit) with protective effects against TNF-α-induced skin aging. Phytochemical investigation of the MeOH extract of G. biloba fruits, aided by liquid chromatography-mass spectrometry, led to the isolation of 14 compounds (1-14) from the n-butanol-soluble fraction. These were structurally determined to be: (E)-coniferin (1), syringin (2), 4-hydroxybenzoic acid 4-O-β-D-glucopyranoside (3), vanillic acid 4-O-β-D-glucopyranoside (4), glucosyringic acid (5), (E)-ferulic acid 4-O-β-D-glucoside (6), (E)-sinapic acid 4-O-β-D-glucopyranoside (7), ginkgotoxin-5-glucoside (8), ginkgopanoside (9), (Z)-4-coumaric acid 4-O-β-D-glucopyranoside (10), (1'R,2'S,5'R,8'S,2'Z,4'E)-dihydrophaseic acid 3'-O-β-D-glucopyranoside (11), eucomic acid (12), rutin (13), and laricitrin 3-rutinoside (L3R) (14). Biological evaluation of the isolated compounds for their effects on intracellular ROS generation showed that, of these 14 compounds, L3R (14) inhibited TNF-α-stimulated ROS generation (p < 0.001 at 100 μM). Inhibition of ROS generation by L3R led to the suppression of MMP-1 secretion and protection against collagen degradation. The inhibitory effect of L3R was mediated by the inhibition of extracellular signal regulated kinase (ERK) phosphorylation. Furthermore, L3R diminished the secretion of pro-inflammatory cytokines interleukin 6 (IL-6) and interleukin 8 (IL-8). Based on these experimental results, L3R is a potential bioactive natural product that can be used to protect against skin damage, including aging, in cosmetics and pharmaceuticals.
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Affiliation(s)
- Sullim Lee
- Department of Life Science, College of Bio-Nano Technology, Gachon University, Seongnam 13120, Republic of Korea
| | - Yea Jung Choi
- College of Korean Medicine, Gachon University, Seongnam 13120, Republic of Korea
| | - Chen Huo
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Akida Alishir
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Ki Sung Kang
- College of Korean Medicine, Gachon University, Seongnam 13120, Republic of Korea
| | - Il-Ho Park
- College of Pharmacy, Sahmyook University, 815, Hwarang-ro, Nowon-gu, Seoul 01795, Republic of Korea
| | - Taesu Jang
- Health Administration, Dankook University, Cheonan 31116, Republic of Korea
| | - Ki Hyun Kim
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
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Auberon F, Olatunji OJ, Waffo-Teguo P, Olatunde OO, Singh S, Bonté F, Mérillon JM, Lobstein A. Arundinosides I-IX and graminifolosides A-B: 2R-benzylmalate and 2R-isobutylmalates derivatives from Arundina graminifolia (D.Don) Hochr. with antioxidant, cytocompatibility and cytoprotective properties. PHYTOCHEMISTRY 2023; 206:113504. [PMID: 36403669 DOI: 10.1016/j.phytochem.2022.113504] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 11/01/2022] [Accepted: 11/04/2022] [Indexed: 06/16/2023]
Abstract
Phytochemical investigation of the underground parts of Arundina graminifolia D.Don Hochr was conducted leading to the isolation of nine new glucosyloxybenzyl 2R-benzylmalate and two new glucosyloxybenzyl 2R-isobutylmalate derivatives. The compounds were purified using chromatographic techniques and their structures were deduced based on spectroscopic techniques including nuclear magnetic resonance and high-resolution mass spectrometry as well as comparing with previous literature. The antioxidant activities of the isolated compounds were also evaluated. The compounds showed potent antioxidant activities in the ABTS radical scavenging, DPPH radical scavenging and FRAP activities. Furthermore, the isolated compounds were observed to exert minimal cytotoxic effects against RAW 264.7 cell, suggesting biocompatibility as well as cytoprotective effects against hydrogen peroxide induced cell toxicity.
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Affiliation(s)
- Florence Auberon
- Strasbourg University, Faculty of Pharmacy, UMR 7200, 67400, Illkirch-Graffenstaden, France.
| | - Opeyemi Joshua Olatunji
- African Genome Center, Mohammed VI Polytechnic University, Ben Guerir, 43150, Morocco; Traditional Thai Medical Research and Innovation Center, Faculty of Traditional Thai Medicine, Prince of Songkla University, Hat Yai, 90110, Thailand
| | - Pierre Waffo-Teguo
- Bordeaux University, Faculty of Pharmacy, ISVV, EA 4577, USC 1366 INRA, 33400, Villenave d'Ornon Cedex, France
| | - Oladipupo Odunayo Olatunde
- Department of Food and Human Nutritional Sciences, Faculty of Agricultural and Food Sciences, University of Manitoba, Winnipeg, MB, R3T 2N2, Canada
| | - Sudarshan Singh
- Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200, Thailand
| | | | - Jean-Michel Mérillon
- Bordeaux University, Faculty of Pharmacy, ISVV, EA 4577, USC 1366 INRA, 33400, Villenave d'Ornon Cedex, France
| | - Annelise Lobstein
- Strasbourg University, Faculty of Pharmacy, UMR 7200, 67400, Illkirch-Graffenstaden, France
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Tsai CM, Chen CY, Le PK, Wang YH, Lam SH. Bis(4-glycosyloxybenzyl) 2-isobutyltartrate and dihydrophenanthrene derivatives from the pseudobulbs of Pholidota chinensis and their anti-inflammatory activity. PHYTOCHEMISTRY 2023; 206:113528. [PMID: 36460139 DOI: 10.1016/j.phytochem.2022.113528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/14/2022] [Accepted: 11/25/2022] [Indexed: 06/17/2023]
Abstract
Six previously undescribed components, bis(4-glycosyloxybenzyl) 2-isobutyltartrate derivatives (pholidotoside A-E) and phenolic glycoside (pholidotosin A), together with twenty known compounds were isolated from the pseudobulbs of Pholidota chinensis. Their structures and absolute configuration were elucidated and established through various spectroscopic and chemical methods. The anti-inflammatory potential of selected compounds was examined using a human neutrophil cell model activated by N-formyl-methionyl-leucyl-phenylalanine/cytochalasin B (fMLP/CB). Among these, dihydrophenanthrenes exhibited potent inhibitory effect on both superoxide anion generation and elastase release assays with IC50 values ranging from 0.41 ± 0.05 to 7.14 ± 0.30 μM.
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Affiliation(s)
- Cheng-Ming Tsai
- School of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, 70101, Taiwan
| | - Chun-Yu Chen
- Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan, 333, Taiwan; School of Medicine, College of Medicine, Chang Gung University, Taoyuan, 333, Taiwan; Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan, 333, Taiwan
| | - Phung Kim Le
- Faculty of Chemical Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam
| | - Yi-Hsuan Wang
- Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan, 333, Taiwan
| | - Sio-Hong Lam
- School of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, 70101, Taiwan.
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Lim AH, Low ZJ, Shingate PN, Hong JH, Chong SC, Ng CCY, Liu W, Vaser R, Šikić M, Sung WKK, Nagarajan N, Tan P, Teh BT. Genome assembly and chemogenomic profiling of National Flower of Singapore Papilionanthe Miss Joaquim ‘Agnes’ reveals metabolic pathways regulating floral traits. Commun Biol 2022; 5:967. [PMID: 36109650 PMCID: PMC9477820 DOI: 10.1038/s42003-022-03940-6] [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: 02/22/2022] [Accepted: 09/02/2022] [Indexed: 11/22/2022] Open
Abstract
Singapore’s National Flower, Papilionanthe (Ple.) Miss Joaquim ‘Agnes’ (PMJ) is highly prized as a horticultural flower from the Orchidaceae family. A combination of short-read sequencing, single-molecule long-read sequencing and chromatin contact mapping was used to assemble the PMJ genome, spanning 2.5 Gb and 19 pseudo-chromosomal scaffolds. Genomic resources and chemical profiling provided insights towards identifying, understanding and elucidating various classes of secondary metabolite compounds synthesized by the flower. For example, presence of the anthocyanin pigments detected by chemical profiling coincides with the expression of ANTHOCYANIN SYNTHASE (ANS), an enzyme responsible for the synthesis of the former. Similarly, the presence of vandaterosides (a unique class of glycosylated organic acids with the potential to slow skin aging) discovered using chemical profiling revealed the involvement of glycosyltransferase family enzymes candidates in vandateroside biosynthesis. Interestingly, despite the unnoticeable scent of the flower, genes involved in the biosynthesis of volatile compounds and chemical profiling revealed the combination of oxygenated hydrocarbons, including traces of linalool, beta-ionone and vanillin, forming the scent profile of PMJ. In summary, by combining genomics and biochemistry, the findings expands the known biodiversity repertoire of the Orchidaceae family and insights into the genome and secondary metabolite processes of PMJ. Genome assembly and metabolomic analysis of Singapore’s national flower, Papilionanthe (Ple.) Miss Joaquim “Agnes” (PMJ), expands the known genetic repertoire of the Orchidaceae family and insights into the biochemical processes of PMJ.
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Zheng Y, Zhang S, Low KH, Zi W, Huang Z. A Unified and Desymmetric Approach to Chiral Tertiary Alkyl Halides. J Am Chem Soc 2022; 144:1951-1961. [DOI: 10.1021/jacs.1c12404] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yin Zheng
- State Key Laboratory of Synthetic Chemistry, Department of Chemistry, The University of Hong Kong, Hong Kong, China
| | - Suihan Zhang
- State Key Laboratory of Synthetic Chemistry, Department of Chemistry, The University of Hong Kong, Hong Kong, China
| | - Kam-Hung Low
- State Key Laboratory of Synthetic Chemistry, Department of Chemistry, The University of Hong Kong, Hong Kong, China
| | - Weiwei Zi
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhongxing Huang
- State Key Laboratory of Synthetic Chemistry, Department of Chemistry, The University of Hong Kong, Hong Kong, China
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Mohammadkhani L, Heravi MM. Applications of Transition-Metal-Catalyzed Asymmetric Allylic Substitution in Total Synthesis of Natural Products: An Update. CHEM REC 2020; 21:29-68. [PMID: 33206466 DOI: 10.1002/tcr.202000086] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 10/21/2020] [Accepted: 10/22/2020] [Indexed: 01/14/2023]
Abstract
Metal-catalyzed asymmetric allylic substitution (AAS) reaction is one of the most synthetically useful reactions catalyzed by metal complexes for the formation of carbon-carbon and carbon-heteroatom bonds. It comprises the substitution of allylic substrates with a wide range of nucleophiles or SN 2'-type allylic substitution, which results in the formation of the above-mentioned bonds with high levels of enantioselective induction. AAS reaction tolerates a broad range of functional groups, thus has been successfully applied in the asymmetric synthesis of a wide range of optically pure compounds. This reaction has been extensively used in the total synthesis of several complex molecules, especially natural products. In this review, we try to highlight the applications of metal (Pd, Ir, Mo, or Cu)-catalyzed AAS reaction in the total synthesis of the biologically active natural products, as a key step, updating the subject from 2003 till date.
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Affiliation(s)
- Leyla Mohammadkhani
- Department of Chemistry, School of Sciences, Alzahra University Vanak, Tehran, Iran
| | - Majid M Heravi
- Department of Chemistry, School of Sciences, Alzahra University Vanak, Tehran, Iran
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Xu K, Yu L. Neuroprotective activity of different monosaccharide‐modified gastrodin analogs. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.201900223] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kun‐Lun Xu
- School of PharmacyZunyi Medical University Zunyi China
- Zunyi Blood Center Zunyi China
| | - Lan Yu
- School of PharmacyZunyi Medical University Zunyi China
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Nugraha AS, Triatmoko B, Wangchuk P, Keller PA. Vascular Epiphytic Medicinal Plants as Sources of Therapeutic Agents: Their Ethnopharmacological Uses, Chemical Composition, and Biological Activities. Biomolecules 2020; 10:biom10020181. [PMID: 31991657 PMCID: PMC7072150 DOI: 10.3390/biom10020181] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 01/17/2020] [Accepted: 01/21/2020] [Indexed: 02/07/2023] Open
Abstract
This is an extensive review on epiphytic plants that have been used traditionally as medicines. It provides information on 185 epiphytes and their traditional medicinal uses, regions where Indigenous people use the plants, parts of the plants used as medicines and their preparation, and their reported phytochemical properties and pharmacological properties aligned with their traditional uses. These epiphytic medicinal plants are able to produce a range of secondary metabolites, including alkaloids, and a total of 842 phytochemicals have been identified to date. As many as 71 epiphytic medicinal plants were studied for their biological activities, showing promising pharmacological activities, including as anti-inflammatory, antimicrobial, and anticancer agents. There are several species that were not investigated for their activities and are worthy of exploration. These epipythes have the potential to furnish drug lead compounds, especially for treating cancers, and thus warrant indepth investigations.
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Affiliation(s)
- Ari Satia Nugraha
- Drug Utilisation and Discovery Research Group, Faculty of Pharmacy, University of Jember, Jember, Jawa Timur 68121, Indonesia;
- Correspondence: (A.S.N.); (P.A.K.); Tel.: +62-3-3132-4736 (A.S.N.); +61-2-4221-4692 (P.A.K.)
| | - Bawon Triatmoko
- Drug Utilisation and Discovery Research Group, Faculty of Pharmacy, University of Jember, Jember, Jawa Timur 68121, Indonesia;
| | - Phurpa Wangchuk
- Centre for Biodiscovery and Molecular Development of Therapeutics, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, QLD 4878, Australia;
| | - Paul A. Keller
- School of Chemistry and Molecular Bioscience and Molecular Horizons, University of Wollongong, and Illawarra Health & Medical Research Institute, Wollongong, NSW 2522 Australia
- Correspondence: (A.S.N.); (P.A.K.); Tel.: +62-3-3132-4736 (A.S.N.); +61-2-4221-4692 (P.A.K.)
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9
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Pecio Ł, Alilou M, Kozachok S, Erdogan Orhan I, Eren G, Senol Deniz FS, Stuppner H, Oleszek W. Yuccalechins A-C from the Yucca schidigera Roezl ex Ortgies Bark: Elucidation of the Relative and Absolute Configurations of Three New Spirobiflavonoids and Their Cholinesterase Inhibitory Activities. Molecules 2019; 24:molecules24224162. [PMID: 31744162 PMCID: PMC6891570 DOI: 10.3390/molecules24224162] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 11/13/2019] [Accepted: 11/14/2019] [Indexed: 12/16/2022] Open
Abstract
The ethyl acetate fraction of the methanolic extract of Yucca schidigera Roezl ex Ortgies bark exhibited moderate acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) inhibitory activity (IC50 47.44 and 47.40 µg mL−1, respectively). Gel filtration on Sephadex LH-20 and further RP-C18 preparative HPLC of EtOAc fraction afforded 15 known and 3 new compounds, stereoisomers of larixinol. The structures of the isolated spirobiflavonoids 15, 26, and 29 were elucidated using 1D and 2D NMR and MS spectroscopic techniques. The relative configuration of isolated compounds was assigned based on coupling constants and ROESY (rotating-frame Overhauser spectroscopy) correlations along with applying the DP4+ probability method in case of ambiguous chiral centers. Determination of absolute configuration was performed by comparing calculated electronic circular dichroism (ECD) spectra with experimental ones. Compounds 26 and 29, obtained in sufficient amounts, were evaluated for activities against AChE and BChE, and they showed a weak inhibition only towards AChE (IC50 294.18 µM for 26, and 655.18 µM for 29). Furthermore, molecular docking simulations were performed to investigate the possible binding modes of 26 and 29 with AChE.
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Affiliation(s)
- Łukasz Pecio
- Department of Biochemistry and Crop Quality, Institute of Soil Science and Plant Cultivation-State Research Institute, Czartoryskich 8, 24-100 Puławy, Poland; (S.K.); (W.O.)
- Correspondence: (Ł.P.); (M.A.); Tel.: +48-814-786-882 (Ł.P.); +43-512-507-58437 (M.A.)
| | - Mostafa Alilou
- Institute of Pharmacy/Pharmacognosy, Center for Molecular Biosciences Innsbruck, University of Innsbruck, Innrain 80/82, Innsbruck 6020, Austria;
- Correspondence: (Ł.P.); (M.A.); Tel.: +48-814-786-882 (Ł.P.); +43-512-507-58437 (M.A.)
| | - Solomiia Kozachok
- Department of Biochemistry and Crop Quality, Institute of Soil Science and Plant Cultivation-State Research Institute, Czartoryskich 8, 24-100 Puławy, Poland; (S.K.); (W.O.)
| | - Ilkay Erdogan Orhan
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, 06330 Ankara, Turkey; (I.E.O.); (F.S.S.D.)
| | - Gokcen Eren
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, 06330 Ankara, Turkey;
| | - Fatma Sezer Senol Deniz
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, 06330 Ankara, Turkey; (I.E.O.); (F.S.S.D.)
| | - Hermann Stuppner
- Institute of Pharmacy/Pharmacognosy, Center for Molecular Biosciences Innsbruck, University of Innsbruck, Innrain 80/82, Innsbruck 6020, Austria;
| | - Wiesław Oleszek
- Department of Biochemistry and Crop Quality, Institute of Soil Science and Plant Cultivation-State Research Institute, Czartoryskich 8, 24-100 Puławy, Poland; (S.K.); (W.O.)
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Llorach R, Favari C, Alonso D, Garcia-Aloy M, Andres-Lacueva C, Urpi-Sarda M. Comparative metabolite fingerprinting of legumes using LC-MS-based untargeted metabolomics. Food Res Int 2019; 126:108666. [PMID: 31732019 DOI: 10.1016/j.foodres.2019.108666] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 04/14/2019] [Accepted: 09/09/2019] [Indexed: 01/08/2023]
Abstract
Legumes are a well-known source of phytochemicals and are commonly believed to have similar composition between different genera. To date, there are no studies evaluating changes in legumes to discover those compounds that help to discriminate for food quality and authenticity. The aim of this work was to characterize and make a comparative analysis of the composition of bioactive compounds between Cicer arietinum L. (chickpea), Lens culinaris L. (lentil) and Phaseolus vulgaris L. (white bean) through an LC-MS-Orbitrap metabolomic approach to establish which compounds discriminate between the three studied legumes. Untargeted metabolomic analysis was carried out by LC-MS-Orbitrap from extracts of freeze-dried legumes prepared from pre-cooked canned legumes. The metabolomic data treatment and statistical analysis were realized by using MAIT R's package, and final identification and characterization was done using MSn experiments. Fold-change evaluation was made through Metaboanalyst 4.0. Results showed 43 identified and characterized compounds displaying differences between the three legumes. Polyphenols, mainly flavonol and flavanol compounds, were the main group with 30 identified compounds, followed by α-galactosides (n = 5). Fatty acyls, prenol lipids, a nucleoside and organic compounds were also characterized. The fold-change analysis showed flavanols as the wider class of discriminative compounds of lentils compared to the other legumes; prenol lipids and eucomic acids were the most discriminative compounds of beans versus other legumes and several phenolic acids (such as primeveroside salycilic), kaempferol derivatives, coumesterol and α-galactosides were the most discriminative compounds of chickpeas. This study highlights the applicability of metabolomics for evaluating which are the characteristic compounds of the different legumes. In addition, it describes the future application of metabolomics as tool for the quality control of foods and authentication of different kinds of legumes.
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Affiliation(s)
- Rafael Llorach
- Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Science and Gastronomy, Food Technology Reference Net (XaRTA), Nutrition and Food Safety Research Institute (INSA), Faculty of Pharmacy and Food Science, Campus Torribera, University of Barcelona, 08028 Barcelona, Spain; CIBER Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, 08028 Barcelona, Spain
| | - Claudia Favari
- Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Science and Gastronomy, Food Technology Reference Net (XaRTA), Nutrition and Food Safety Research Institute (INSA), Faculty of Pharmacy and Food Science, Campus Torribera, University of Barcelona, 08028 Barcelona, Spain
| | - David Alonso
- Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Science and Gastronomy, Food Technology Reference Net (XaRTA), Nutrition and Food Safety Research Institute (INSA), Faculty of Pharmacy and Food Science, Campus Torribera, University of Barcelona, 08028 Barcelona, Spain
| | - Mar Garcia-Aloy
- Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Science and Gastronomy, Food Technology Reference Net (XaRTA), Nutrition and Food Safety Research Institute (INSA), Faculty of Pharmacy and Food Science, Campus Torribera, University of Barcelona, 08028 Barcelona, Spain; CIBER Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, 08028 Barcelona, Spain
| | - Cristina Andres-Lacueva
- Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Science and Gastronomy, Food Technology Reference Net (XaRTA), Nutrition and Food Safety Research Institute (INSA), Faculty of Pharmacy and Food Science, Campus Torribera, University of Barcelona, 08028 Barcelona, Spain; CIBER Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, 08028 Barcelona, Spain
| | - Mireia Urpi-Sarda
- Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Science and Gastronomy, Food Technology Reference Net (XaRTA), Nutrition and Food Safety Research Institute (INSA), Faculty of Pharmacy and Food Science, Campus Torribera, University of Barcelona, 08028 Barcelona, Spain; CIBER Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, 08028 Barcelona, Spain.
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11
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Auberon F, Olatunji OJ, Waffo-Teguo P, Adekoya AE, Bonté F, Mérillon JM, Lobstein A. New glucosyloxybenzyl 2R-benzylmalate derivatives from the undergrounds parts of Arundina graminifolia (Orchidaceae). Fitoterapia 2019; 135:33-43. [DOI: 10.1016/j.fitote.2019.03.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 03/24/2019] [Accepted: 03/30/2019] [Indexed: 01/17/2023]
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Khan H, Belwal T, Atanasov AG, Devkota HP. Genus Vanda: A review on traditional uses, bioactive chemical constituents and pharmacological activities. JOURNAL OF ETHNOPHARMACOLOGY 2019; 229:46-53. [PMID: 30268653 DOI: 10.1016/j.jep.2018.09.031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 09/05/2018] [Accepted: 09/25/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The genus Vanda (Family: Orchidaceae) comprises about 73 species mainly distributed in Southeast Asia. Plants belonging to this genus are being used in the traditional medicine systems in Asian countries specially in India, Nepal, China and Bangladesh. AIM OF THE REVIEW The aim of this work was to review the scientific work about medicinal orchids of the genus Vanda regarding their traditional uses, reported bioactive components, and pharmacological activities. MATERIALS AND METHODS The information related to traditional uses, pharmacological activities, and bioactive compounds was systematically collected from the scientific literature databases including SciFinder, Scopus, PubMed and Google Scholar, published books and conference proceedings. RESULTS The literature survey revealed diverse traditional uses of different species of Vanda, mainly against indigestion, wounds, hepatitis, dyspepsia, bronchitis, piles, rheumatism, and bone fracture. However, only few of them are investigated scientifically for their chemical constituents and pharmacological activities. Bioactive compounds including eucomic acid derivatives, phenanthrene derivatives and other phenolic compounds are reported from Vanda species. Different extracts were so far evaluated for number of pharmacological activities including neuroprotective, anti-aging, antimicrobial, anti-inflammatory, antioxidant, membrane stabilizing, wound healing and hepato-protective activities. CONCLUSION Vanda spp. are of much significance as ornamental flowers, but also used widely in traditional medicines and have potential for their diverse pharmacological activities. However, many members of the genus Vanda need further detailed studies regarding chemical constituents and mechanism-based pharmacological activities. Similarly, further studies should also focus on the conservation, cultivation and sustainable utilization of these species.
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Affiliation(s)
- Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa 23200, Pakistan
| | - Tarun Belwal
- G.B. Pant National Institute of Himalayan Environment and Sustainable Development, Kosi Katarmal, Almora, Uttarakhand, India
| | - Atanas G Atanasov
- Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, 05-552 Jastrzebiec, Poland; Department of Pharmacognosy, University of Vienna, 1090 Vienna, Austria
| | - Hari Prasad Devkota
- School of Pharmacy, Kumamoto University, 5-1 Oe-honmachi, Chuo-ku, Kumamoto 862-0973, Japan; Program for Leading Graduate Schools, Health Life Science: Interdisciplinary and Glocal Oriented (HIGO) Program, Kumamoto University, Japan.
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Han S, Wang C, Cui B, Sun H, Zhang J, Li S. Hepatoprotective activity of glucosyloxybenzyl succinate derivatives from the pseudobulbs of Pleione bulbocodioides. PHYTOCHEMISTRY 2019; 157:71-81. [PMID: 30384089 DOI: 10.1016/j.phytochem.2018.10.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 09/30/2018] [Accepted: 10/02/2018] [Indexed: 06/08/2023]
Abstract
Ten previously undescribed glucosyloxybenzyl succinate derivatives, pleionosides A-J, and fifteen known compounds were isolated from the pseudobulbs of Pleione bulbocodioides (Franch.) Rolfe. Their structures were elucidated by a combination of MS and NMR data, physical and chemical methods and a comparison with known compounds. Furthermore, three compounds exhibited potent hepatoprotective activity against N-acetyl-p-aminophenol (APAP)-induced HepG2 cell damage in in vitro assays, with cell survival rates of 31.89%, 31.52% and 31.97% at 10 μM. Four compounds exhibited moderate antioxidant activity with increasing viability at 10 μM of 36.1%, 45.0%, 25.5% and 20.7%.
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Affiliation(s)
- Shaowei Han
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Chao Wang
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Baosong Cui
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Hua Sun
- Beijing Key Laboratory of Drug Target Research and Drug Screening, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Jianjun Zhang
- Beijing Key Laboratory of Drug Target Research and Drug Screening, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Shuai Li
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China.
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14
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Arundinosides A-G, new glucosyloxybenzyl 2R-benzylmalate derivatives from the aerial parts of Arundina graminifolia. Fitoterapia 2017; 125:199-207. [PMID: 29170123 DOI: 10.1016/j.fitote.2017.11.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 11/13/2017] [Accepted: 11/18/2017] [Indexed: 11/21/2022]
Abstract
Seven new glucosyloxybenzyl 2R-benzylmalate derivatives, arundinosides A-G (1-7) were isolated from the aerial parts of the bamboo orchid Arundina graminifolia. This is the first occurrence of this class of compounds in the genus Arundina. Their planar structures and absolute configuration were determined by extensive NMR spectroscopic data as well as chemical conversion. Their neuroprotective properties were also evaluated on their potential ability to reduce the beta amyloid damage on PC12 cell model.
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15
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Belloto AC, Souza GK, Perin PC, Schuquel ITA, Santin SMO, Chiavelli LUR, Garcia FP, Kaplum V, Rodrigues JHS, Scariot DB, Delvecchio R, Machado-Ferreira E, Santana Aguiar R, Soares CAG, Nakamura CV, Pomini AM. Crispoic acid, a new compound from Laelia marginata (Orchidaceae), and biological evaluations against parasites, human cancer cell lines and Zika virus. Nat Prod Res 2017; 32:2916-2921. [PMID: 29117727 DOI: 10.1080/14786419.2017.1395428] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The phytochemical study of Laelia marginata (Lindl.) L. O. Williams (Orchidaceae) led to the isolation of a new natural product named crispoic acid (1), together with six other known compounds (2-7). The new natural product was identified as a dimer of eucomic acid and was structurally characterised based upon 1D and 2D NMR and HRMS data. Biological assays with plant crude extract, fractions and isolated compounds were performed against two human cancer cell lines (Hela and Siha), and the tropical parasites Trypanosoma cruzi and Leishmania (Leishmania) amazonensis. The phenantrenoid 9,10-dihydro-4-methoxyphenanthren-2,7-diol 2 was active against Hela and Siha cells (CC50 5.86 ± 0.19 and 20.78 ± 2.72 μg/mL, respectively). Sub-lethal concentrations of the flavone rhamnazin 4 were not able to rescue the viability of the Vero cells infected by Zika virus.
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Affiliation(s)
- Andrezza C Belloto
- a Departamento de Química , Universidade Estadual de Maringá , Paraná , Brazil
| | - Gredson K Souza
- a Departamento de Química , Universidade Estadual de Maringá , Paraná , Brazil
| | - Paula C Perin
- a Departamento de Química , Universidade Estadual de Maringá , Paraná , Brazil
| | - Ivania T A Schuquel
- a Departamento de Química , Universidade Estadual de Maringá , Paraná , Brazil
| | - Silvana M O Santin
- a Departamento de Química , Universidade Estadual de Maringá , Paraná , Brazil
| | - Lucas U R Chiavelli
- a Departamento de Química , Universidade Estadual de Maringá , Paraná , Brazil
| | - Francielle P Garcia
- b Departamento de Ciências Básicas da Saúde , Universidade Estadual de Maringá , Paraná , Brazil
| | - Vanessa Kaplum
- b Departamento de Ciências Básicas da Saúde , Universidade Estadual de Maringá , Paraná , Brazil
| | - Jean H S Rodrigues
- b Departamento de Ciências Básicas da Saúde , Universidade Estadual de Maringá , Paraná , Brazil
| | - Débora B Scariot
- b Departamento de Ciências Básicas da Saúde , Universidade Estadual de Maringá , Paraná , Brazil
| | - Rodrigo Delvecchio
- c Departamento de Genética, Instituto de Biologia , Universidade Federal do Rio de Janeiro , Rio de Janeiro , Brazil
| | - Erik Machado-Ferreira
- c Departamento de Genética, Instituto de Biologia , Universidade Federal do Rio de Janeiro , Rio de Janeiro , Brazil
| | - Renato Santana Aguiar
- c Departamento de Genética, Instituto de Biologia , Universidade Federal do Rio de Janeiro , Rio de Janeiro , Brazil
| | - Carlos A G Soares
- c Departamento de Genética, Instituto de Biologia , Universidade Federal do Rio de Janeiro , Rio de Janeiro , Brazil
| | - Celso V Nakamura
- b Departamento de Ciências Básicas da Saúde , Universidade Estadual de Maringá , Paraná , Brazil
| | - Armando M Pomini
- a Departamento de Química , Universidade Estadual de Maringá , Paraná , Brazil
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16
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Wang LN, He YZ, Zhao QD, Deng YR, Wu PQ, Zhang YJ. Phenolic compounds from Bletilla striata. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2017; 19:981-986. [PMID: 28276764 DOI: 10.1080/10286020.2017.1281911] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Accepted: 01/10/2017] [Indexed: 06/06/2023]
Abstract
Two new malic acid derivatives, namely eucomic acid 1-methyl ester (2) and 6'''-acetylmilitaline (7), together with ten known compounds (1, 3-6, 8-12), were isolated from the dry tubers of Bletilla striata (Thunb.) Reichb. F., a perennial traditional Chinese medicinal herb, which was used for the treatment of pneumonophthisis, pneumonorrhagia, tuberculosis, and hemorrhage of the stomach or lung. Their structures were elucidated by spectroscopic analyses, including 1D-, 2D-NMR, and HR-ESI-MS.
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Affiliation(s)
- Li-Ning Wang
- a Tianjin State Key Laboratory of Modern Chinese Medicine, College of Herbal Medicine , Tianjin University of Traditional Chinese Medicine , Tianjin 300193 , China
| | - Yong-Zhi He
- a Tianjin State Key Laboratory of Modern Chinese Medicine, College of Herbal Medicine , Tianjin University of Traditional Chinese Medicine , Tianjin 300193 , China
| | - Qi-Duo Zhao
- a Tianjin State Key Laboratory of Modern Chinese Medicine, College of Herbal Medicine , Tianjin University of Traditional Chinese Medicine , Tianjin 300193 , China
| | - Yan-Ru Deng
- a Tianjin State Key Laboratory of Modern Chinese Medicine, College of Herbal Medicine , Tianjin University of Traditional Chinese Medicine , Tianjin 300193 , China
| | - Pei-Qian Wu
- a Tianjin State Key Laboratory of Modern Chinese Medicine, College of Herbal Medicine , Tianjin University of Traditional Chinese Medicine , Tianjin 300193 , China
| | - Yan-Jun Zhang
- a Tianjin State Key Laboratory of Modern Chinese Medicine, College of Herbal Medicine , Tianjin University of Traditional Chinese Medicine , Tianjin 300193 , China
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17
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Liu RH, Wang DQ, Zhang PZ, Shao F, Chen LY, Huang HL, Lin S. A new diaryl 1, 2-diketone from the heartwood of Dalbergia latifolia. Nat Prod Res 2017; 32:91-96. [DOI: 10.1080/14786419.2017.1338280] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Rong-hua Liu
- The College of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Ding-qing Wang
- Key Laboratory of Innovation Drug and Efficient Energy-saving Pharmaceutical Equipment, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Pu-zhao Zhang
- Key Laboratory of Innovation Drug and Efficient Energy-saving Pharmaceutical Equipment, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Feng Shao
- Key Laboratory of Innovation Drug and Efficient Energy-saving Pharmaceutical Equipment, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Lan-ying Chen
- National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Hui-lian Huang
- Key Laboratory of Innovation Drug and Efficient Energy-saving Pharmaceutical Equipment, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Shuai Lin
- Key Laboratory of Innovation Drug and Efficient Energy-saving Pharmaceutical Equipment, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
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18
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Auberon F, Olatunji OJ, Krisa S, Antheaume C, Herbette G, Bonté F, Mérillon JM, Lobstein A. Two New Stilbenoids from the Aerial Parts of Arundina graminifolia (Orchidaceae). Molecules 2016; 21:molecules21111430. [PMID: 27801800 PMCID: PMC6273616 DOI: 10.3390/molecules21111430] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 10/21/2016] [Accepted: 10/23/2016] [Indexed: 11/17/2022] Open
Abstract
Two new phenanthrene derivatives, a phenanthrenequinone named arundiquinone (1) and a 9,10-dihydrophenanthrene named arundigramin (2) together with a known lignin dimer (3) and seven known stilbenoids (4–10) were isolated from the aerial parts of the Asian orchid Arundina graminifolia. The structures of the isolated compounds were elucidated by spectroscopic methods, including extensive 1D, 2D NMR (heteronuclear single quantum coherence (HSQC), heteronuclear multiple-bond correlation spectroscopy (HMBC), and HR-ESI-MS techniques, as well as comparison with respective literature reports. The cytoprotective activity of the isolated compounds were evaluated for their ability to reduce beta amyloid induced toxicity on undifferentiated PC12 cells. Compound 8 showed moderate cytoprotective activity at 0.5 µmol/L (71% of cell viability) while the other compounds showed no significant activity at the highest concentration tested.
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Affiliation(s)
- Florence Auberon
- Laboratory of Pharmacognosy and Bioactive Natural Products, Faculty of Pharmacy, Strasbourg University, Illkirch-Graffenstaden 67400, France.
| | - Opeyemi Joshua Olatunji
- Laboratory of Pharmacognosy and Bioactive Natural Products, Faculty of Pharmacy, Strasbourg University, Illkirch-Graffenstaden 67400, France.
| | - Stéphanie Krisa
- GESVAB Group, Oenology Research Unit, EA 4577, USC 1366 INRA, ISVV, Faculty of Pharmacy, Bordeaux University, Villenave d'Ornon 33140, France.
| | - Cyril Antheaume
- Laboratoire Insulaire du Vivant et de l'Environnement, EA 4243, New-Caledonia University, BP R4, Noumea CEDEX 98851, New Caledonia.
| | - Gaëtan Herbette
- Spectropôle, FR1739, Aix-Marseille University, Campus de St Jerome-Service 511, Marseille 13397, France.
| | - Frédéric Bonté
- Louis Vuitton Moët et Hennessy Recherche, 185 avenue de Verdun, St Jean de Braye 45800, France.
| | - Jean-Michel Mérillon
- GESVAB Group, Oenology Research Unit, EA 4577, USC 1366 INRA, ISVV, Faculty of Pharmacy, Bordeaux University, Villenave d'Ornon 33140, France.
| | - Annelise Lobstein
- Laboratory of Pharmacognosy and Bioactive Natural Products, Faculty of Pharmacy, Strasbourg University, Illkirch-Graffenstaden 67400, France.
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19
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Chemical Constituents from the Aerial Parts of Cyrtopodium paniculatum. Molecules 2016; 21:molecules21101418. [PMID: 27783044 PMCID: PMC6274024 DOI: 10.3390/molecules21101418] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Revised: 10/09/2016] [Accepted: 10/19/2016] [Indexed: 11/17/2022] Open
Abstract
We report the first phytochemical study of the neotropical orchid Cyrtopodium paniculatum. Eight new compounds, including one phenanthrene 1, one 9,10-dihydro-phenanthrene 2, one hydroxybenzylphenanthrene 3, two biphenanthrenes 4–5, and three 9,10 dihydrophenanthrofurans 6–8, together with 28 known phenolic compounds, mostly stilbenoids, were isolated from the CH2Cl2 extract of its leaves and pseudobulbs. The structures of the new compounds were established on the basis of extensive spectroscopic methods.
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20
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Estipona BI, Pritchett BP, Craig RA, Stoltz BM. Catalytic enantioselective total synthesis of (+)-eucomic acid. Tetrahedron 2016; 72:3707-3712. [PMID: 27546916 DOI: 10.1016/j.tet.2016.02.059] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
A catalytic enantioselective synthesis of (+)-eucomic acid is reported. A palladium-catalyzed asymmetric allylic alkylation is employed to access the chiral tetrasubstituted α-hydroxyacid moiety found in the natural product. The protecting group strategy was investigated, and a protecting group manipulation was made without any appreciable deleterious effects in the allylic alkylation reaction. Non-natural (+)-eucomic acid is synthesized in a longest linear sequence of 13 steps.
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Affiliation(s)
- Benzi I Estipona
- Warren and Katharine Schlinger Laboratory of Chemistry and Chemical Engineering, California Institute of Technology, 1200 E California Blvd MC 101-20, Pasadena, CA 91125, United States of America
| | - Beau P Pritchett
- Warren and Katharine Schlinger Laboratory of Chemistry and Chemical Engineering, California Institute of Technology, 1200 E California Blvd MC 101-20, Pasadena, CA 91125, United States of America
| | - Robert A Craig
- Warren and Katharine Schlinger Laboratory of Chemistry and Chemical Engineering, California Institute of Technology, 1200 E California Blvd MC 101-20, Pasadena, CA 91125, United States of America
| | - Brian M Stoltz
- Warren and Katharine Schlinger Laboratory of Chemistry and Chemical Engineering, California Institute of Technology, 1200 E California Blvd MC 101-20, Pasadena, CA 91125, United States of America
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21
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Astello-García MG, Cervantes I, Nair V, Santos-Díaz MDS, Reyes-Agüero A, Guéraud F, Negre-Salvayre A, Rossignol M, Cisneros-Zevallos L, Barba de la Rosa AP. Chemical composition and phenolic compounds profile of cladodes from Opuntia spp. cultivars with different domestication gradient. J Food Compost Anal 2015. [DOI: 10.1016/j.jfca.2015.04.016] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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22
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Hadi H, Razali SNS, Awadh AI. A Comprehensive Review of the Cosmeceutical Benefits of Vanda Species (Orchidaceae). Nat Prod Commun 2015. [DOI: 10.1177/1934578x1501000842] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Orchidaceae is the largest family of flowering plants with over 35000 species and 850 genera. About 3300 species of orchids are found in Malaysia and the diversity is highest in the Main, Keledang, Bintang and Tahan Ranges. Apart from being prized for their beauty, orchids have long been used by humans for medicinal purposes. Today the uses of orchids have been expanded to the food and cosmetics industries. Many cosmeceutical companies use orchid extracts as an active ingredient in their products. Previous studies provide riveting insights into the potential uses of orchid extracts as an active agent in cosmetics. This paper describes the cosmeceutical potential of orchids as an anti-aging, and skin moisturizing agent. Orchid extracts from Vanda coerulea and V. teres delay aging caused by reactive oxygen species (ROS) following UV irradiation through their antioxidant and anti-inflammatory activity. These extracts also show anti-aging properties by stimulating cytochrome c oxidase (complex IV), which is part of the electron transport chain in mitochondria. Stimulation of cytochrome c oxidase improves the respiratory function of mitochondria in keratinocytes. The presence of mucilage in orchids enables them to maintain skin hydration. Mucilage functions as a moisturizer and emollient due to its high water binding capacity. Additionally, orchid extracts provide skin hydration by stimulating aquaporin 3 (AQP3) and LEKTI protein expression. The presence of AQP3 leads to a five-fold increase in water permeability, which subsequently increases stratum corneum hydration. Increased LEKTI protein expression mediated by orchid extracts reduces the degradation of desmoglein-1 and enhances the structural function of desmosomes, which play important roles in preventing water evaporation.
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Affiliation(s)
- Hazrina Hadi
- Faculty of Pharmacy, International Islamic University Malaysia, Bandar Indera Mahkota, 25200 Kuantan, Pahang, Malaysia
| | - Syarifah Nazira Said Razali
- Faculty of Pharmacy, International Islamic University Malaysia, Bandar Indera Mahkota, 25200 Kuantan, Pahang, Malaysia
| | - Ammar Ihsan Awadh
- Faculty of Pharmacy, International Islamic University Malaysia, Bandar Indera Mahkota, 25200 Kuantan, Pahang, Malaysia
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Cakova V, Urbain A, Le Quéméner C, Audo G, Bonté F, Lobstein A. Purification of vandaterosides fromVanda teres(Orchidaceae) by stepwise gradient centrifugal partition chromatography. J Sep Sci 2015; 38:3006-13. [DOI: 10.1002/jssc.201500349] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Revised: 06/10/2015] [Accepted: 06/12/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Veronika Cakova
- Laboratory of Pharmacognosy and Bioactive Natural Products, UMR 7200, Faculty of Pharmacy; University of Strasbourg; Illkirch Graffenstaden France
| | - Aurélie Urbain
- Laboratory of Pharmacognosy and Bioactive Natural Products, UMR 7200, Faculty of Pharmacy; University of Strasbourg; Illkirch Graffenstaden France
| | | | | | | | - Annelise Lobstein
- Laboratory of Pharmacognosy and Bioactive Natural Products, UMR 7200, Faculty of Pharmacy; University of Strasbourg; Illkirch Graffenstaden France
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24
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Cakova V, Urbain A, Antheaume C, Rimlinger N, Wehrung P, Bonté F, Lobstein A. Identification of phenanthrene derivatives in Aerides rosea (Orchidaceae) using the combined systems HPLC-ESI-HRMS/MS and HPLC-DAD-MS-SPE-UV-NMR. PHYTOCHEMICAL ANALYSIS : PCA 2015; 26:34-39. [PMID: 25130411 DOI: 10.1002/pca.2533] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Revised: 05/07/2014] [Accepted: 06/22/2014] [Indexed: 06/03/2023]
Abstract
INTRODUCTION In our continued efforts to contribute to the general knowledge on the chemical diversity of orchids, we have decided to focus our investigations on the Aeridinae subtribe. Following our previous phytochemical study of Vanda coerulea, which has led to the identification of phenanthrene derivatives, a closely related species, Aerides rosea Lodd. ex Lindl. & Paxton, was chosen for investigation. OBJECTIVE To identify new secondary metabolites, and to avoid isolation of those already known, by means of the combined systems HPLC-DAD(diode-array detector) with high-resolution tandem mass spectrometry (HRMS/MS) and HPLC-DAD-MS-SPE(solid-phase extraction)-UV-NMR. METHODS A dereplication strategy was developed using a HPLC-DAD-HRMS/MS targeted method and applied to fractions from A. rosea stem extract. Characterisation of unknown minor compounds was then performed using the combined HPLC-DAD-MS-SPE-UV-NMR system. RESULTS The dereplication method allowed the characterisation of four compounds (gigantol, imbricatin, methoxycoelonin and coelonin), previously isolated from Vanda coerulea stem extract. The analyses of two fractions permitted the identification of five additional minor constituents including one phenanthropyran, two phenanthrene and two dihydrophenanthrene derivatives. The full set of NMR data of each compound was obtained from microgram quantities. CONCLUSION Nine secondary metabolites were characterised in A. rosea stems, utilising HPLC systems combined with high-resolution analytical systems. Two of them are newly described phenanthrene derivatives: aerosanthrene (5-methoxyphenanthrene-2,3,7-triol) and aerosin (3-methoxy-9,10-dihydro-2,5,7-phenanthrenetriol).
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Affiliation(s)
- Veronika Cakova
- University of Strasbourg, Faculty of Pharmacy, Laboratory of Pharmacognosy and Bioactive Natural Products, 74, route du Rhin, CS60024, 67400, Illkirch Graffenstaden, France; LVMH recherche, 185 avenue de Verdun, 45800, Saint Jean de Braye, France
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25
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Glucopyranosyloxybenzyl derivatives of (R)-2-benzylmalic acid and (R)-eucomic acid, and an aromatic glucoside from the pseudobulbs of Grammatophyllum speciosum. Tetrahedron 2013. [DOI: 10.1016/j.tet.2012.11.082] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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