1
|
Carpinelli de Jesus M, Church T, Wapling JA, Collins R, Leach GJ, Leach D, De Voss JJ, Blanchfield JT. Differentiating Dyes: A Spectroscopic Investigation into the Composition of Scarlet Bloodroot ( Haemodorum coccineum R.Br.) Rhizome. Molecules 2023; 28:7422. [PMID: 37959841 PMCID: PMC10648959 DOI: 10.3390/molecules28217422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 10/31/2023] [Accepted: 11/01/2023] [Indexed: 11/15/2023] Open
Abstract
Haemodorum coccineum, commonly known as scarlet bloodroot, is a plant native to New Guinea and the northern most parts of Australia. The highly coloured H. coccineum is used by communities in Larrakia country for dyeing garments and occasionally to treat snake bites. Previous studies into H. coccineum have focused on its taxonomic classification, with this being the first evaluation of the chemical composition of the plant. Haemodoraceae plants are reported to contain phenylphenalenones (PhPs), which are highly conjugated polycyclic oxygenated aromatic hydrocarbons. We report the characterisation of 20 compounds extracted from the rhizome of H. coccineum: four sugars and 16 compounds belonging to the PhP family. The compounds include five aglycones and seven glycosylated compounds, of which four contain malonate esters in their structures. Characterisation of these compounds was achieved through 1D and 2D NMR, MS analysis and comparison to the known phytochemistry of other species from the Haemodorum genus. Preliminary anti-microbial activity of the crude extract shows significant inhibition of the growth of both gram-positive and gram-negative bacteria, but no activity against Candida albicans.
Collapse
Affiliation(s)
| | - Taylah Church
- Menzies School of Health Research, Charles Darwin University, Darwin, NT 0810, Australia; (T.C.); (J.A.W.); (R.C.); (G.J.L.)
| | - Johanna A. Wapling
- Menzies School of Health Research, Charles Darwin University, Darwin, NT 0810, Australia; (T.C.); (J.A.W.); (R.C.); (G.J.L.)
| | - Raelene Collins
- Menzies School of Health Research, Charles Darwin University, Darwin, NT 0810, Australia; (T.C.); (J.A.W.); (R.C.); (G.J.L.)
| | - Gregory J. Leach
- Menzies School of Health Research, Charles Darwin University, Darwin, NT 0810, Australia; (T.C.); (J.A.W.); (R.C.); (G.J.L.)
| | - David Leach
- Research and Development, Integria (MediHerb), Brisbane, QLD 4113, Australia;
| | - James J. De Voss
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD 4072, Australia;
| | - Joanne T. Blanchfield
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD 4072, Australia;
| |
Collapse
|
2
|
Liang Z, Zhang P, Xiong Y, Johnson SK, Fang Z. Phenolic and carotenoid characterization of the ethanol extract of an Australian native plant Haemodorum spicatum. Food Chem 2023; 399:133969. [DOI: 10.1016/j.foodchem.2022.133969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 08/13/2022] [Accepted: 08/14/2022] [Indexed: 10/15/2022]
|
3
|
Norman EO, Hombsch S, Lever J, Brkljača R, White J, Gasser RB, Taki AC, Urban S. Phytochemical Profiling and Biological Testing of the Constituents of the Australian Plant Haemodorum brevisepalum. JOURNAL OF NATURAL PRODUCTS 2021; 84:2832-2844. [PMID: 34780692 DOI: 10.1021/acs.jnatprod.1c00509] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Phytochemical profiling was undertaken on the crude extracts of the bulbs, stems, and the fruits of Haemodorum brevisepalum, to determine the nature of the chemical constituents present. This represents the first study to investigate the fruits of a species of Haemodorum. In total, 13 new and 17 previously reported compounds were isolated and identified. The new compounds were of the phenylphenalenone-type class, with a representative of a novel structural form, named tentatively "oxabenzochromenone" (1), a compound akin to an intermediate in a recently proposed phenylphenalenone metabolic network (2), seven new phenylphenalenones (4-10), four new phenylbenzoisochromenones (11-14), and a new phenylbenzoisochromenone derivative (18). The previously reported compounds identified were of the following structure classes: oxabenzochrysenone (3, 23-26), flavonol (15, 16), phenylbenzoisochromenone (17, 21, 22, 27-30), and phenylphenalenone (19, 20). Compounds 2-4, 6-9, 15-18, 21, 22, and 26 were subjected to antimicrobial evaluation with moderate activity observed against Staphylococcus aureus MRSA and slight activity against Pseudomonas aeruginosa and Candida albicans. Compounds 4, 6-9, 17, and 21 were also evaluated for anthelminthic activity against larvae of the blood-feeding parasitic nematode Haemonchus contortus.
Collapse
Affiliation(s)
- Edward Owen Norman
- School of Science (Applied Chemistry and Environmental Science), RMIT University, GPO Box 2476, Melbourne, Victoria 3001, Australia
| | - Stuart Hombsch
- School of Science (Applied Chemistry and Environmental Science), RMIT University, GPO Box 2476, Melbourne, Victoria 3001, Australia
| | - James Lever
- School of Science (Applied Chemistry and Environmental Science), RMIT University, GPO Box 2476, Melbourne, Victoria 3001, Australia
| | - Robert Brkljača
- Monash Biomedical Imaging, Monash University, Clayton, Victoria 3168, Australia
| | - Jonathan White
- School of Chemistry and Bio21 Institute, The University of Melbourne, Melbourne, Victoria 3010, Australia
| | - Robin B Gasser
- Department of Veterinary Biosciences, Melbourne Veterinary School, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Aya C Taki
- Department of Veterinary Biosciences, Melbourne Veterinary School, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Sylvia Urban
- School of Science (Applied Chemistry and Environmental Science), RMIT University, GPO Box 2476, Melbourne, Victoria 3001, Australia
| |
Collapse
|
4
|
Brkljaca R, Dahse HM, Voigt K, Urban S. Antimicrobial Evaluation of the Constituents Isolated From Macropidia fuliginosa (Hook.) Druce. Nat Prod Commun 2019. [DOI: 10.1177/1934578x19884411] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Six compounds previously isolated and reported from Macropidia fuliginosa were evaluated for antimicrobial activity against 11 different microbial strains, with all compounds displaying broad spectrum activity. In addition, the compounds were also assessed for their antiproliferative activity and cytotoxicity. Further investigation of M. fuliginosa has led to the discovery of a previously described acenaphthylenediol from the bulbs of the plant.
Collapse
Affiliation(s)
- Robert Brkljaca
- School of Science (Applied Chemistry and Environmental Science), RMIT University, Melbourne, Victoria, Australia
| | - Hans-Martin Dahse
- Department of Infection Biology, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute, Jena, Germany
| | - Kerstin Voigt
- Jena Microbial Resource Collection, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute, Jena, Germany
- Friedrich Schiller University, Faculty of Biological Sciences, Institute of Microbiology, Jena, Germany
| | - Sylvia Urban
- School of Science (Applied Chemistry and Environmental Science), RMIT University, Melbourne, Victoria, Australia
| |
Collapse
|
5
|
Norman EO, Lever J, Brkljača R, Urban S. Distribution, biosynthesis, and biological activity of phenylphenalenone-type compounds derived from the family of plants, Haemodoraceae. Nat Prod Rep 2019; 36:753-768. [DOI: 10.1039/c8np00067k] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This review provides a summary of the current state of research concerning the unique specialised metabolites from Haemodoraceae.
Collapse
Affiliation(s)
- Edward Owen Norman
- School of Science (Applied Chemistry and Environmental Science)
- RMIT University
- Melbourne
- Australia
| | - James Lever
- School of Science (Applied Chemistry and Environmental Science)
- RMIT University
- Melbourne
- Australia
| | - Robert Brkljača
- School of Science (Applied Chemistry and Environmental Science)
- RMIT University
- Melbourne
- Australia
| | - Sylvia Urban
- School of Science (Applied Chemistry and Environmental Science)
- RMIT University
- Melbourne
- Australia
| |
Collapse
|
6
|
Hendra R, Keller PA. Phytochemical Studies on Two Australian Anigozanthos Plant Species. JOURNAL OF NATURAL PRODUCTS 2017; 80:2141-2145. [PMID: 28682615 DOI: 10.1021/acs.jnatprod.7b00063] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Phytochemical studies of two Australian Anigozanthos (kangaroo paw) species, A. rufus and A. pulcherrimus, resulted in the identification of 13 secondary metabolites. 2-Amino-6-O-p-coumarylheptanedioic acid (3) and chalcone-5'-O-(4-O-p-coumaryl)-O-β-d-glucopyranoside (12) are reported as new compounds and are accompanied by nine flavonoids (2, 5-11, 13) and two anthocyanins (1, 4). Compounds 1 and 4 were isolated as red solids from A. rufus and are likely responsible for the coloration of the flowers. Compounds 1, 3, and 6 showed weak antimicrobial activities against Acinetobacter baumannii ATCC 19606 at concentrations of 52.4, 94.9, and 53.9 μM, respectively.
Collapse
Affiliation(s)
- Rudi Hendra
- School of Chemistry, University of Wollongong , Wollongong, NSW 2522, Australia
| | - Paul A Keller
- School of Chemistry, University of Wollongong , Wollongong, NSW 2522, Australia
| |
Collapse
|
7
|
Ospina F, Hidalgo W, Cano M, Schneider B, Otálvaro F. Synthesis of 8-Phenylphenalenones: 2-Hydroxy-8-(4-hydroxyphenyl)-1H-phenalen-1-one from Eichhornia crassipes. J Org Chem 2016; 81:1256-62. [PMID: 26741281 DOI: 10.1021/acs.joc.5b02559] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
2-Hydroxy-8-(4-hydroxyphenyl)-1H-phenalen-1-one (1), the first reported 8-phenylphenalenone from the roots of Eichhornia crassipes (water hyacinth), was synthesized starting from 2-methoxynaphthalene in 11 steps and with an overall yield of 2%. A cascade Friedel-Crafts/Michael annulation reaction between acryloyl chloride and 2-methoxynaphthalene afforded 9-methoxyperinaphthanone that, after transformation to 9-methoxy-2-(4-methoxyphenyl)-1H-phenalen-1-one by means of standard Suzuki-Miyaura methodology, was subjected to a reductive carbonyl transposition to afford 8-(4-methoxyphenyl)perinaphthanone. Dehydrogenation, epoxidation, and demethylation of the latter afforded 1.
Collapse
Affiliation(s)
- Felipe Ospina
- Instituto de Química, Síntesis y Biosíntesis de Metabolitos Naturales, Universidad de Antioquia , AA 1226 Medellín, Colombia
| | - William Hidalgo
- Max Planck Institute für Chemische Ökologie , Beutenberg Campus, Hans-Knöll-Strasse 8, 07745 Jena, Germany
| | - Marisol Cano
- Instituto de Química, Síntesis y Biosíntesis de Metabolitos Naturales, Universidad de Antioquia , AA 1226 Medellín, Colombia
| | - Bernd Schneider
- Max Planck Institute für Chemische Ökologie , Beutenberg Campus, Hans-Knöll-Strasse 8, 07745 Jena, Germany
| | - Felipe Otálvaro
- Instituto de Química, Síntesis y Biosíntesis de Metabolitos Naturales, Universidad de Antioquia , AA 1226 Medellín, Colombia
| |
Collapse
|
8
|
Hölscher D, Fuchser J, Knop K, Menezes RC, Buerkert A, Svatoš A, Schubert US, Schneider B. High resolution mass spectrometry imaging reveals the occurrence of phenylphenalenone-type compounds in red paracytic stomata and red epidermis tissue of Musa acuminata ssp. zebrina cv. 'Rowe Red'. PHYTOCHEMISTRY 2015; 116:239-245. [PMID: 26004822 DOI: 10.1016/j.phytochem.2015.04.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Revised: 04/27/2015] [Accepted: 04/29/2015] [Indexed: 06/04/2023]
Abstract
The banana epidermis and in particular their stomata are conducive sites for the penetration of pathogenic fungi which can severely limit global banana production. The red pseudostem of the ornamental banana Musa acuminata ssp. zebrina cv. 'Rowe Red' was used to study the chemical constituents of the epidermal cell layer using matrix-free laser desorption/ionization Fourier transform ion cyclotron resonance mass spectrometric imaging (LDI-FT-ICR-MSI). The high resolution of this technique allowed phenylphenalenone-type compounds to be located in single plant cells. Some of these secondary metabolites were identified as constitutive compounds and found in specialized epidermal cells in banana pseudostem tissue. Especially the red paracytic stomata revealed higher signal intensities of certain phenylphenalenones than normal epidermis cells. The ease of detection of polycyclic aromatic compounds on the cellular level is discussed with regard to future investigations of plant-pathogen interactions.
Collapse
Affiliation(s)
- Dirk Hölscher
- Research Group Biosynthesis/NMR, Max Planck Institute for Chemical Ecology, Hans-Knöll-Str. 8, D-07745 Jena, Germany; Organic Plant Production and Agroecosystems Research in the Tropics and Subtropics (OPATS), University of Kassel, Steinstr. 19, D-37213 Witzenhausen, Germany.
| | - Jens Fuchser
- Application Development Pharma, Bruker Daltonik GmbH, Fahrenheitstrasse 4, D-28359 Bremen, Germany
| | - Katrin Knop
- Laboratory of Organic and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstrasse 10, D-07743 Jena, Germany; Jena Center of Soft Matter, Friedrich Schiller University Jena, Humboldtstrasse 10, D-07743 Jena, Germany
| | - Riya C Menezes
- Research Group Mass Spectrometry/Proteomics, Max Planck Institute for Chemical Ecology, Hans-Knöll-Str. 8, D-07745 Jena, Germany
| | - Andreas Buerkert
- Organic Plant Production and Agroecosystems Research in the Tropics and Subtropics (OPATS), University of Kassel, Steinstr. 19, D-37213 Witzenhausen, Germany
| | - Aleš Svatoš
- Research Group Mass Spectrometry/Proteomics, Max Planck Institute for Chemical Ecology, Hans-Knöll-Str. 8, D-07745 Jena, Germany
| | - Ulrich S Schubert
- Laboratory of Organic and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstrasse 10, D-07743 Jena, Germany; Jena Center of Soft Matter, Friedrich Schiller University Jena, Humboldtstrasse 10, D-07743 Jena, Germany
| | - Bernd Schneider
- Research Group Biosynthesis/NMR, Max Planck Institute for Chemical Ecology, Hans-Knöll-Str. 8, D-07745 Jena, Germany.
| |
Collapse
|
9
|
Brkljača R, White JM, Urban S. Phytochemical Investigation of the Constituents Derived from the Australian Plant Macropidia fuliginosa. JOURNAL OF NATURAL PRODUCTS 2015; 78:1600-1608. [PMID: 26151487 DOI: 10.1021/acs.jnatprod.5b00161] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A phytochemical study of the flowers and bulbs derived from the Australian plant Macropidia fuliginosa, involving hyphenated spectroscopic methodologies (HPLC-NMR and HPLC-MS), together with conventional isolation strategies, resulted in the identification of 16 constituents (1, 2, 4-17) representative of six different structural classes. Six new compounds (12-17) were identified from the bulbs of the plant. The isolated compounds were assessed for antimicrobial activity, and compound 8 was found to be more potent against P. aeruginosa than ampicillin.
Collapse
Affiliation(s)
- Robert Brkljača
- †School of Applied Sciences (Discipline of Chemistry), Health Innovations Research Institute (HIRi), RMIT University, GPO Box 2476 V, Melbourne, Victoria 3001, Australia
| | - Jonathan M White
- ‡School of Chemistry and Bio21 Institute, The University of Melbourne Melbourne, Victoria 3010, Australia
| | - Sylvia Urban
- †School of Applied Sciences (Discipline of Chemistry), Health Innovations Research Institute (HIRi), RMIT University, GPO Box 2476 V, Melbourne, Victoria 3001, Australia
| |
Collapse
|
10
|
Brkljača R, Urban S. HPLC-NMR and HPLC-MS Profiling and Bioassay-Guided Identification of Secondary Metabolites from the Australian Plant Haemodorum spicatum. JOURNAL OF NATURAL PRODUCTS 2015; 78:1486-1494. [PMID: 26090896 DOI: 10.1021/np500905g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Phytochemical dereplication was undertaken on the bioactive crude CH2Cl2 extract of the bulbs of the Australian plant Haemodorum spicatum employing HPLC-NMR and HPLC-MS methodologies. Subsequent bioassay-guided isolation resulted in the identification of two new phenylphenalenones [haemoxiphidone (8) and haemodoronol (17)] and two new chromenes [haemodordione (13) and haemodordiol (16)], together with seven previously described compounds. Antimicrobial testing showed that the compounds displayed selective antibacterial activity. Most noteworthy were the activities displayed by several of the compounds against multi-drug-resistant Pseudomonas aeruginosa.
Collapse
Affiliation(s)
- Robert Brkljača
- School of Applied Sciences (Discipline of Chemistry), Health Innovations Research Institute (HIRi), RMIT University, GPO Box 2476 V Melbourne, Victoria 3001, Australia
| | - Sylvia Urban
- School of Applied Sciences (Discipline of Chemistry), Health Innovations Research Institute (HIRi), RMIT University, GPO Box 2476 V Melbourne, Victoria 3001, Australia
| |
Collapse
|
11
|
Ren J, Niu S, Li L, Geng Z, Liu X, Che Y. Identification of Oxaphenalenone Ketals from the Ascomycete Fungus Neonectria sp. JOURNAL OF NATURAL PRODUCTS 2015; 78:1316-1321. [PMID: 25978132 DOI: 10.1021/acs.jnatprod.5b00159] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Neonectrolides B-E (4-7), four new oxaphenalenone ketals incorporating the new furo[2,3-b]isochromeno[3,4,5-def]chromen-11(6aH)-one skeleton, were isolated from the fermentation extract of the ascomycete fungus Neonectria sp. in an in-depth investigation guided by HPLC fingerprint and a cytotoxicity assay. The previously identified oxaphenalenone spiroketal neonectrolide A (1) and its putative biosynthetic precursors (2 and 3) were also reisolated in the current work. The structures of 4-7 were primarily elucidated by interpretation of NMR spectroscopic data, and the absolute configurations were deduced by electronic circular dichroism calculations. Compound 6 showed cytotoxic effects against four of the six human tumor cell lines tested. Biosynthetically, compounds 4-7 could be derived via the Diels-Alder reaction cascades starting from derivatives of the co-isolated metabolites 2 and 3.
Collapse
Affiliation(s)
- Jinwei Ren
- †State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
| | | | - Li Li
- §Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People's Republic of China
| | - Zhufeng Geng
- ⊥Analytical and Testing Center, Beijing Normal University, Beijing 100875, People's Republic of China
| | - Xingzhong Liu
- †State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
| | | |
Collapse
|
12
|
Urban S, Brkljača R, White JM, Timmers MA. Phenylphenalenones and oxabenzochrysenones from the Australian plant Haemodorum simulans. PHYTOCHEMISTRY 2013; 95:351-359. [PMID: 23972335 DOI: 10.1016/j.phytochem.2013.07.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2012] [Revised: 07/19/2013] [Accepted: 07/22/2013] [Indexed: 06/02/2023]
Abstract
Chemical investigation of the Australian plant Haemodorum simulans (Haemodoraceae) resulted in the isolation of two new phenylphenalenones, haemoxiphidone and haemodordioxolane from the bulbs together with the first report of an oxabenzochrysenone glycoside, haemodoroxychrysenose from the aerial parts of the plant. Also isolated were two previously described phenylphenalenones 5,6-dimethoxy-7-phenyl-1H,3H-naphtho[1,8-cd]pyran-1,3-dione and haemodorone and two oxabenzochrysenones 5-hydroxyl-2-methoxy-1H-naphtho[2,1,8-mna]xanthen-1-one and 5-methoxy-1H-naphtho[2,1,8-mna]xanthen-1-one. The X-ray structure of the phenylphenalenone 5,6-dimethoxy-7-phenyl-1H,3H-naphtho[1,8-cd]pyran-1,3-dione was secured for the first time. All compounds were deduced by detailed spectroscopic analyses. HPLC-NMR chemical profiling of an enriched fraction containing a mixture of haemodordioxolane and 5,6-dimethoxy-7-phenyl-1H,3H-naphtho[1,8-cd]pyran-1,3-dione facilitated the partial identification of these secondary metabolites. The structure previously assigned as xiphidone in our initial studies of this plant was re-assigned as the new isomer haemoxiphidone.
Collapse
Affiliation(s)
- Sylvia Urban
- School of Applied Sciences, Health Innovations Research Institute (HIRi) RMIT University, GPO Box 2476V, Melbourne, Victoria 3001, Australia.
| | | | | | | |
Collapse
|
13
|
Ren J, Zhang F, Liu X, Li L, Liu G, Liu X, Che Y. Neonectrolide A, a New Oxaphenalenone Spiroketal from the Fungus Neonectria sp. Org Lett 2012; 14:6226-9. [DOI: 10.1021/ol302979f] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jinwei Ren
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China, College of Resources & Environment, Huazhong Agricultural University, Wuhan 430070, People’s Republic of China, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People’s Republic of China, and Beijing Institute of Pharmacology & Toxicology, Beijing 100850, People’s Republic of China
| | - Fan Zhang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China, College of Resources & Environment, Huazhong Agricultural University, Wuhan 430070, People’s Republic of China, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People’s Republic of China, and Beijing Institute of Pharmacology & Toxicology, Beijing 100850, People’s Republic of China
| | - Xiangyu Liu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China, College of Resources & Environment, Huazhong Agricultural University, Wuhan 430070, People’s Republic of China, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People’s Republic of China, and Beijing Institute of Pharmacology & Toxicology, Beijing 100850, People’s Republic of China
| | - Li Li
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China, College of Resources & Environment, Huazhong Agricultural University, Wuhan 430070, People’s Republic of China, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People’s Republic of China, and Beijing Institute of Pharmacology & Toxicology, Beijing 100850, People’s Republic of China
| | - Gang Liu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China, College of Resources & Environment, Huazhong Agricultural University, Wuhan 430070, People’s Republic of China, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People’s Republic of China, and Beijing Institute of Pharmacology & Toxicology, Beijing 100850, People’s Republic of China
| | - Xingzhong Liu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China, College of Resources & Environment, Huazhong Agricultural University, Wuhan 430070, People’s Republic of China, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People’s Republic of China, and Beijing Institute of Pharmacology & Toxicology, Beijing 100850, People’s Republic of China
| | - Yongsheng Che
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China, College of Resources & Environment, Huazhong Agricultural University, Wuhan 430070, People’s Republic of China, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People’s Republic of China, and Beijing Institute of Pharmacology & Toxicology, Beijing 100850, People’s Republic of China
| |
Collapse
|
14
|
Fang J, Hölscher D, Schneider B. Co-occurrence of phenylphenalenones and flavonoids in Xiphidium caeruleum Aubl. flowers. PHYTOCHEMISTRY 2012; 82:143-148. [PMID: 22867904 DOI: 10.1016/j.phytochem.2012.07.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Revised: 07/09/2012] [Accepted: 07/10/2012] [Indexed: 06/01/2023]
Abstract
A Xiphidium caeruleum flower extract was separated by semi-preparative HPLC into five fractions, from which three flavonoids, two phenylphenalenones and 17 phenylphenalenone-related compounds including five unknown compounds, were isolated and their structures elucidated by Liquid Chromatography-Diode Array Detection-Solid Phase Extraction-Nuclear Magnetic Resonance spectroscopy (LC-DAD-SPE-NMR) and mass spectrometry (MS). This is the first report of the co-occurrence of phenylphenalenones and flavonoids in the Haemodoraceae family. The ecological implications of flavonoids and various phenylphenalenone-type compounds and their putative biosynthesis sites in X. caeruleum are subject to discussion.
Collapse
Affiliation(s)
- Jingjing Fang
- Max Planck Institute for Chemical Ecology, Beutenberg Campus, Hans-Knöll Strasse 8, Jena, Germany
| | | | | |
Collapse
|
15
|
Fang J, Kai M, Schneider B. Phytochemical profile of aerial parts and roots of Wachendorfia thyrsiflora L. studied by LC-DAD-SPE-NMR. PHYTOCHEMISTRY 2012; 81:144-152. [PMID: 22717508 DOI: 10.1016/j.phytochem.2012.05.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2012] [Revised: 05/10/2012] [Accepted: 05/15/2012] [Indexed: 06/01/2023]
Abstract
Hyphenated liquid chromatography - diode array detection - solid phase extraction - nuclear magnetic resonance spectroscopy (LC-DAD-SPE-NMR) was used to investigate the phytochemical composition of aerial parts and roots of Wachendorfia thyrsiflora (Haemodoraceae). Eleven phenylphenalenones and related compounds were identified in the aerial parts of the plant, ten compounds were found in the roots, and four additional compounds occurred in both plant parts. Twelve compounds are previously unreported natural products including five alkaloids (phenylbenzoisoquinolinones) are described here for the first time. In the work presented here, phenylphenalenones with an intact C(19) core structure were found only in the roots. Oxa analogs with a C(18)O scaffold occurred both in the roots and in the aerial plant parts, while most of the aza analogs with a C(18)N scaffold were detected in the aerial plant parts. This distribution pattern suggests that phenylphenalenones form in the roots, then the intact C(19) skeleton is converted into oxa analogs in the roots, translocated into the leaves and further reacted with amines or amino acids to form aza analogs (phenylbenzoisoquinolin-1,6-dione alkaloids).
Collapse
Affiliation(s)
- Jingjing Fang
- Max Planck Institute for Chemical Ecology, Beutenberg Campus, Jena, Germany
| | | | | |
Collapse
|
16
|
Dong LB, He J, Li XY, Wu XD, Deng X, Xu G, Peng LY, Zhao Y, Li Y, Gong X, Zhao QS. Chemical constituents from the aerial parts of Musella lasiocarpa. NATURAL PRODUCTS AND BIOPROSPECTING 2011; 1:41-47. [PMCID: PMC4131711 DOI: 10.1007/s13659-011-0007-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2011] [Accepted: 08/26/2011] [Indexed: 06/02/2023]
Abstract
Phytochemical investigation of the aerial parts of the monotypic plant, Musella lasiocarpa, led to the isolation of four rare bicyclic diarylheptanoids, musellarins B-E (2–5), two new phenylphenalenones, 2-methoxy-9-(3′,4′-dihydroxyphenyl)-1Hphenalen-1-one (9), 2-methoxy-9-(3′-methoxy-4′-hydroxyphenyl)-1H-phenalen-1-one (10), a new acenaphtylene derivative, trans-(1S,2S)-3-(4′-methoxyphenyl)-acenaphthene-1,2-diol (13), and two new sucrose esters, 1,2′,3′,4′,6′-O-pentaacetyl-3-O-trans-pcoumaroylsucrose (16), 1,2′,3′,4′,6′-O-pentaacetyl-3-O-cis-p-coumaroylsucrose (17), together with nine known compounds. In addition, (4E,6E)-1-(3′,4′-dihydroxyphenyl)-7-(4″-hydroxyphenyl)-hepta-4,6-dien-3-one (15) was isolated for the first time from a natural source. The structures of new compounds were elucidated by analysis of their spectroscopic data. Compounds 2, 6, 8–10, 12, and 14 were cytotoxic toward several of the human tumor cell lines (HL-60, SMMC-7721, A-549, MCF-7, and SW480). Of these, the new compound 9 was the most potent one, with IC50 values of 5.8, 10.3, 6.3, 3.3, and 2.3 µM, respectively. ![]()
Collapse
Affiliation(s)
- Liao-Bin Dong
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
- Graduate University of Chinese Academy of Sciences, Beijing, 100039 China
| | - Juan He
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
| | - Xing-Yao Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
- Graduate University of Chinese Academy of Sciences, Beijing, 100039 China
| | - Xing-De Wu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
- Graduate University of Chinese Academy of Sciences, Beijing, 100039 China
| | - Xu Deng
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
- Graduate University of Chinese Academy of Sciences, Beijing, 100039 China
| | - Gang Xu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
| | - Li-Yan Peng
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
| | - Yu Zhao
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
| | - Yan Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
| | - Xun Gong
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
| | - Qin-Shi Zhao
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
| |
Collapse
|