1
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Tinguep Tchapnda NP, Njinkou Njambouo RB, Tchuendem Kenmogne MH, Djimeli Douanla P, Shiono Y, Tabopda TK. Cytotoxic constituents from the fruit of Solanum aculeastrum. Nat Prod Res 2024:1-9. [PMID: 38409661 DOI: 10.1080/14786419.2024.2320738] [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: 04/29/2023] [Accepted: 02/12/2024] [Indexed: 02/28/2024]
Abstract
A new triterpene, aculeastrumone A (1), a new triterpene saponin aculeastrumoside A (2), and eleven known compounds (3-13) were isolated from MeOH/Water (80/20) extract of the fruits of Solanum aculeastrum (Solanaceae). Their structures were established by detailed 1D and 2D NMR spectroscopic studies and mass spectrometry. The isolated compounds were evaluated against three human cancer cells ((MCF-7 (breast cancer), NCI-H460 (lung cancer), and Hela (cervical cancer)) and normal human fibroblast (BJ) cell lines. Among them, saponins 2-5, 7-8, and Carpesterol 10 possess significant cytotoxic activity with IC50 ≤ 10 µM against the three cancer cell lines.
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Affiliation(s)
| | | | | | | | | | - Turibio Kuiate Tabopda
- Department of Organic Chemistry, University of Yaounde 1, Yaounde, Cameroon
- Faculty of Agriculture, Yamagata University, Yamagata, Japan
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2
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Abstract
Saponins, as secondary metabolites in terrestrial plants and marine invertebrate, constitute one of the largest families of natural products. The long history of folk medicinal applications of saponins makes them attractive candidates for innovative drug design and development. Chemical synthesis has become a practical alternative to the availability of the natural saponins and their modified analogs, so as to facilitate SAR studies and the discovery of optimal structures for clinical applications. The recent achievements in the synthesis of these complex saponins reflect the advancements of both steroid/triterpene chemistry and carbohydrate chemistry. This chapter provides an updated review on the chemical synthesis of natural saponins, covering the literature from 2014 to 2020.
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Affiliation(s)
- Peng Xu
- School of Chemistry and Materials Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China; State Key Laboratory of Bioorganic and Natural Products Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China.
| | - Biao Yu
- School of Chemistry and Materials Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China; State Key Laboratory of Bioorganic and Natural Products Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China.
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3
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Tchoukoua A, Douanla MH, Ariefta NR, Yoshida J, Ito Y, Ngadjui BT, Shiono Y. Triterpene saponins from the roots of Acacia senegal (L.) Willd. Fitoterapia 2021; 151:104859. [PMID: 33610746 DOI: 10.1016/j.fitote.2021.104859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 02/03/2021] [Accepted: 02/04/2021] [Indexed: 10/22/2022]
Abstract
Six new triterpenoid saponins, named senegalosides A-F (1-6) were isolated from the seedpods and roots of Acacia senegal (Mimosaceae). Their structures were elucidated using 1D and 2D-NMR spectroscopic analysis and mass spectrometry. Compound 1 possesses an unusual sapogenin, 3β-hydroxy-21-oxo-olean-12-en-28-oic acid (machaeric acid), and was reported here in its natural form for the first time within the genus Acacia. Senegaloside A is the first example of a machaeric-type triterpenoid glycoside in the plant kingdom. The cytotoxic effect of isolated saponins was evaluated on the H4IIE rat hepatoma cell line. As a result, compounds 1, 3-6 were not significantly cytotoxic to H4IIE cells even at 200 μM. Compound 2 was suppressed cell viability at 50-200 μM.
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Affiliation(s)
- Abdou Tchoukoua
- Department of Chemistry, Faculty of Science, University of Maroua, P.O. Box 814, Maroua, Cameroon.
| | - Mireille Heti Douanla
- Department of Organic Chemistry, University of Yaounde 1, P.O. Box 812, Yaounde, Cameroon
| | - Nanang Rudianto Ariefta
- Department of Food, Life, and Environmental Science, Faculty of Agriculture, Yamagata University, Tsuruoka, Yamagata 997-8555, Japan
| | - Jun Yoshida
- Center for Liberal Arts and Sciences, Iwate Medical University, Yahaba, Iwate 028-3694, Japan
| | - Yoshiaki Ito
- Department of Biological Chemistry and Food Science, Faculty of Agriculture, Iwate University, Morioka, Iwate 020-8550, Japan
| | | | - Yoshihito Shiono
- Department of Food, Life, and Environmental Science, Faculty of Agriculture, Yamagata University, Tsuruoka, Yamagata 997-8555, Japan.
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4
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Bitchi MB, Magid AA, Yao-Kouassi PA, Kabran FA, Harakat D, Martinez A, Morjani H, Tonzibo FZ, Voutquenne-Nazabadioko L. Triterpene saponins from the roots of Parkia bicolor A. Chev. Fitoterapia 2019; 137:104264. [PMID: 31299275 DOI: 10.1016/j.fitote.2019.104264] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 07/08/2019] [Accepted: 07/09/2019] [Indexed: 11/30/2022]
Abstract
Five undescribed triterpene-type saponins, parkibicolorosides A-E, a cassane-type diterpene, and a known trimethoxy benzene glucoside were isolated from the roots of Parkia bicolor A. Chev. Their structures were elucidated by different spectroscopic methods including 1D- and 2D-NMR experiments as well as HR-ESI-MS analysis. Their cytotoxic activity against the chronic myeloid leukemia (K562) cell line was evaluated. The monosaccharides saponins exhibited a moderate antiproliferative activity with IC50 ranging from 48.49 ± 0.16 to 81.66 ± 0.17 μM.
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Affiliation(s)
- Michel Boni Bitchi
- Université de Reims Champagne Ardenne, CNRS, ICMR UMR 7312, 51097 Reims, France; Laboratoire de Chimie Organique Biologique, UFR Sciences des Structures de la Matière et Technologie, Université Félix Houphouët-Boigny, 22 BP 582 Abidjan 22, Cote d'Ivoire
| | | | - Philomène Akoua Yao-Kouassi
- Laboratoire de Chimie Organique Biologique, UFR Sciences des Structures de la Matière et Technologie, Université Félix Houphouët-Boigny, 22 BP 582 Abidjan 22, Cote d'Ivoire
| | - Faustin Aka Kabran
- Laboratoire de Chimie Organique Biologique, UFR Sciences des Structures de la Matière et Technologie, Université Félix Houphouët-Boigny, 22 BP 582 Abidjan 22, Cote d'Ivoire
| | - Dominique Harakat
- Université de Reims Champagne Ardenne, CNRS, ICMR UMR 7312, 51097 Reims, France
| | - Agathe Martinez
- Université de Reims Champagne Ardenne, CNRS, ICMR UMR 7312, 51097 Reims, France
| | - Hamid Morjani
- Université de Reims Champagne Ardenne, BioSpect EA 7506, 51097 Reims, France
| | - Félix Zanahi Tonzibo
- Laboratoire de Chimie Organique Biologique, UFR Sciences des Structures de la Matière et Technologie, Université Félix Houphouët-Boigny, 22 BP 582 Abidjan 22, Cote d'Ivoire.
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Decroo C, Colson E, Lemaur V, Caulier G, De Winter J, Cabrera-Barjas G, Cornil J, Flammang P, Gerbaux P. Ion mobility mass spectrometry of saponin ions. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2019; 33 Suppl 2:22-33. [PMID: 29873851 DOI: 10.1002/rcm.8193] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 05/25/2018] [Accepted: 05/28/2018] [Indexed: 06/08/2023]
Affiliation(s)
- Corentin Decroo
- Organic Synthesis and Mass Spectrometry Lab, Interdisciplinary Center for Mass Spectrometry, Research Institute for Biosciences, University of Mons - UMONS, 23 Place du Parc, B-7000, Mons, Belgium
- Laboratory for Chemistry of Novel Materials, Center of Innovation and Research in Materials and Polymers, Research Institute for Science and Engineering of Materials, University of Mons - UMONS, 23 Place du Parc, 7000, Mons, Belgium
- Biology of Marine Organisms and Biomimetics Unit, Research Institute for Biosciences, University of Mons - UMONS, 23 Place du Parc, B-7000, Mons, Belgium
| | - Emmanuel Colson
- Organic Synthesis and Mass Spectrometry Lab, Interdisciplinary Center for Mass Spectrometry, Research Institute for Biosciences, University of Mons - UMONS, 23 Place du Parc, B-7000, Mons, Belgium
- Biology of Marine Organisms and Biomimetics Unit, Research Institute for Biosciences, University of Mons - UMONS, 23 Place du Parc, B-7000, Mons, Belgium
| | - Vincent Lemaur
- Laboratory for Chemistry of Novel Materials, Center of Innovation and Research in Materials and Polymers, Research Institute for Science and Engineering of Materials, University of Mons - UMONS, 23 Place du Parc, 7000, Mons, Belgium
| | - Guillaume Caulier
- Biology of Marine Organisms and Biomimetics Unit, Research Institute for Biosciences, University of Mons - UMONS, 23 Place du Parc, B-7000, Mons, Belgium
| | - Julien De Winter
- Organic Synthesis and Mass Spectrometry Lab, Interdisciplinary Center for Mass Spectrometry, Research Institute for Biosciences, University of Mons - UMONS, 23 Place du Parc, B-7000, Mons, Belgium
| | - Gustavo Cabrera-Barjas
- Unit for Technology Development (UDT), University of Concepción, Av. Cordillera 2634, Parque Industrial Coronel, P.O. Box 4051 mail 3, Coronel, Región del Bío Bío, Chile
| | - Jérôme Cornil
- Laboratory for Chemistry of Novel Materials, Center of Innovation and Research in Materials and Polymers, Research Institute for Science and Engineering of Materials, University of Mons - UMONS, 23 Place du Parc, 7000, Mons, Belgium
| | - Patrick Flammang
- Biology of Marine Organisms and Biomimetics Unit, Research Institute for Biosciences, University of Mons - UMONS, 23 Place du Parc, B-7000, Mons, Belgium
| | - Pascal Gerbaux
- Organic Synthesis and Mass Spectrometry Lab, Interdisciplinary Center for Mass Spectrometry, Research Institute for Biosciences, University of Mons - UMONS, 23 Place du Parc, B-7000, Mons, Belgium
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Fotso W. G, Na-Iya J, Mbaveng T. A, Ango Yves P, Demirtas I, Kuete V, Samuel Y, Ngameni B, Efferth T, Ngadjui T. B. Polyacanthoside A, a new oleanane-type triterpenoid saponin with cytotoxic effects from the leaves of Acacia polyacantha (Fabaceae). Nat Prod Res 2018; 33:3521-3526. [DOI: 10.1080/14786419.2018.1486312] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Ghislain Fotso W.
- Department of Organic Chemistry, Faculty of Science, University of Yaoundé I , Yaoundé, Cameroon
| | - Jean Na-Iya
- Department of Organic Chemistry, Faculty of Science, University of Yaoundé I , Yaoundé, Cameroon
| | - Armelle Mbaveng T.
- Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, University of Mainz , Mainz, Germany
- Department of Biochemistry, Faculty of Science, University of Dschang , Dschang, Cameroon
| | - Patrick Ango Yves
- Department of Organic Chemistry, Faculty of Science, University of Yaoundé I , Yaoundé, Cameroon
| | - Ibrahim Demirtas
- Department of Chemistry, Cankiri Karatekin University , Istanbul, Turkey
| | - Victor Kuete
- Department of Biochemistry, Faculty of Science, University of Dschang , Dschang, Cameroon
| | - Yeboah Samuel
- Department of Chemistry, Faculty of Science, University of Botswana , Gaborone, Botswana
| | - Bathelemy Ngameni
- Department of Pharmacognosy and Pharmaceutical Chemistry, Faculty of Medicine and Biomedical Science, University of Yaoundé I , Yaoundé, Cameroon
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, University of Mainz , Mainz, Germany
| | - Bonaventure Ngadjui T.
- Department of Organic Chemistry, Faculty of Science, University of Yaoundé I , Yaoundé, Cameroon
- Department of Pharmacognosy and Pharmaceutical Chemistry, Faculty of Medicine and Biomedical Science, University of Yaoundé I , Yaoundé, Cameroon
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Shaheen U, Ragab EA, Abdalla AN, Bader A. Triterpenoidal saponins from the fruits of Gleditsia caspica with proapoptotic properties. PHYTOCHEMISTRY 2018; 145:168-178. [PMID: 29156366 DOI: 10.1016/j.phytochem.2017.11.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 10/12/2017] [Accepted: 11/06/2017] [Indexed: 06/07/2023]
Abstract
Three previously undescribed oleanane-type triterpenoidal saponins named caspicaosides L-N were isolated from the fruits of Gleditsia caspica Desf. The aglycons of these saponins were echinocystic acid, erythrodiol and 12-oleanene-3,28,30-triol. Caspicaoside L is a bisdesmosidic saponin acylated with two monoterpenic acids. It has a disaccharide moiety made up of glucose and arabinose attached to C-3 and pentasaccharide moiety linked to C-28 made up of one glucose, 2 xyloses, one inner rhamnose and one terminal rhamnose which was acylated with two identical monoterpenic acids. Caspicaoside M is a monodesmosidic saponin with a trisaccharide moiety at C-3 made up of glucose, xylose and arabinose, while caspicaoside N has a disaccharide moiety at C-3 made up of glucose and arabinose. Their structures were determined by extensive 1D and 2D (DQF-COSY, HSQC, TOCSY, 1H-13C-HSQC-TOCSY, HMBC, ROESY, NOESY) NMR, HRESIMS analyses and chemical degradation. The cytotoxicity MTT-based assay showed that caspicaosides M, N and L, respectively, exhibited high cytotoxic activity with IC50 ≤ 10 μM (72 h) at least against one of the three used cancer cell lines, MCF 7, A2780 and HT 29; and were 2-34 folds selective against the normal fibroblasts (MRC 5). All compounds also induced apoptosis and caused G2/M arrest in MCF 7 cells (24 h); thus showing pro-apoptotic properties.
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Affiliation(s)
- Usama Shaheen
- Department of Pharmacognosy, Faculty of Pharmacy, Umm Al-Qura University, Makkah, 21955, Saudi Arabia; Department of Pharmacognosy, Faculty of Pharmacy, Al-Azhar University, Cairo, Egypt.
| | - Ehab A Ragab
- Department of Pharmacognosy, Faculty of Pharmacy, Al-Azhar University, Cairo, Egypt
| | - Ashraf N Abdalla
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Umm Al-Qura University, Makkah, 21955, Saudi Arabia; Department of Pharmacology and Toxicology, National Center for Research, Khartoum, Sudan
| | - Ammar Bader
- Department of Pharmacognosy, Faculty of Pharmacy, Umm Al-Qura University, Makkah, 21955, Saudi Arabia
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Tchoukoua A, Tabopda TK, Usukhbayar N, Kimura KI, Kwon E, Momma H, Koseki T, Shiono Y, Ngadjui BT. New triterpene saponins from the roots of Acacia macrostachya (Mimosaceae). Biosci Biotechnol Biochem 2017; 81:2261-2267. [PMID: 29052455 DOI: 10.1080/09168451.2017.1390393] [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
Four new oleanane-type saponins, macrostachyaosides A, B, C, and D (1-4) were isolated from the roots of Acacia macrostachya. Their structures were elucidated on the basis of extensive 1D- and 2D-NMR data and HR-ESI-MS analyses. At concentrations of 100 μM of each compounds, none of the tested compounds caused a significant growth reduction against HL60 cells.
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Affiliation(s)
- Abdou Tchoukoua
- a Department of Organic Chemistry , University of Yaounde 1 , Yaounde , Cameroon.,b Faculty of Agriculture , Yamagata University , Tsuruoka , Japan
| | | | - Narandulam Usukhbayar
- c The United Graduate School of Agricultural Sciences , Iwate University , Morioka , Japan
| | - Ken-Ichi Kimura
- c The United Graduate School of Agricultural Sciences , Iwate University , Morioka , Japan
| | - Eunsang Kwon
- d Research and Analytical Center for Giant Molecules, Graduate School of Science , Tohoku University , Sendai , Japan
| | - Hiroyuki Momma
- d Research and Analytical Center for Giant Molecules, Graduate School of Science , Tohoku University , Sendai , Japan
| | - Takuya Koseki
- b Faculty of Agriculture , Yamagata University , Tsuruoka , Japan
| | - Yoshihito Shiono
- b Faculty of Agriculture , Yamagata University , Tsuruoka , Japan
| | - Bonaventure Tchaleu Ngadjui
- a Department of Organic Chemistry , University of Yaounde 1 , Yaounde , Cameroon.,e Department of Medicine and Traditional Pharmacopoeia, Faculty of Medicine and Biomedical Sciences , University of Yaounde 1 , Yaounde , Cameroon
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Tchoukoua A, Kuiate Tabopda T, Konga Simo I, Uesugi S, Ohno M, Kimura KI, Kwon E, Momma H, Shiono Y, Ngadjui BT. Albidosides H and I, two new triterpene saponins from the barks of Acacia albida Del. (Mimosaceae). Nat Prod Res 2017; 32:924-932. [PMID: 28868920 DOI: 10.1080/14786419.2017.1371156] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Two new triterpene saponins, albidosides H (1) and I (2), along with the three known saponins were isolated from the barks of Acacia albida. Their structures were elucidated on the basis of extensive 1D- and 2D-NMR studies and mass spectrometry. Albidosides H (1) and I (2) were assayed for their cytotoxicity against HeLa and HL60 cells using MTT method.
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Affiliation(s)
- Abdou Tchoukoua
- a Department of Organic Chemistry , University of Yaounde 1 , Yaounde , Cameroon.,b Faculty of Agriculture , Yamagata University , Tsuruoka , Japan
| | | | - Ingrid Konga Simo
- c Department of Chemistry , University of Dschang , Dschang , Cameroon
| | - Shota Uesugi
- d Laboratory of Chemical Biology , The United Graduate School of Agricultural Sciences, Iwate University , Morioka , Japan
| | - Misa Ohno
- d Laboratory of Chemical Biology , The United Graduate School of Agricultural Sciences, Iwate University , Morioka , Japan
| | - Ken-Ichi Kimura
- d Laboratory of Chemical Biology , The United Graduate School of Agricultural Sciences, Iwate University , Morioka , Japan.,e Graduate School of Agriculture , Iwate University , Morioka , Japan
| | - Eunsang Kwon
- f Research and Analytical Center for Giant Molecules, Graduate School of Science , Tohoku University , Sendai , Japan
| | - Hiroyuki Momma
- f Research and Analytical Center for Giant Molecules, Graduate School of Science , Tohoku University , Sendai , Japan
| | - Yoshihito Shiono
- b Faculty of Agriculture , Yamagata University , Tsuruoka , Japan
| | - Bonaventure Tchaleu Ngadjui
- a Department of Organic Chemistry , University of Yaounde 1 , Yaounde , Cameroon.,g Faculty of Medicine and Biomedical Sciences, Department of Medicine and Traditional Pharmacopoeia , University of Yaounde 1 , Yaounde , Cameroon
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