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Mokhtar N, Karunakaran T, Santhanam R, Abu Bakar MH, Jong VYM. Phenolics and triterpenoids from stem bark of Calophyllum lanigerum var. austrocoriaceum (Whitmore) P. F. Stevens and their cytotoxic activities. Nat Prod Res 2024; 38:873-878. [PMID: 37005001 DOI: 10.1080/14786419.2023.2196075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 03/21/2023] [Indexed: 04/04/2023]
Abstract
Genus Calophyllum is well-known for its phenolic constituents, especially coumarins, which have shown to have a wide range of significant biological activities. In this study, four known phenolic constituents and two triterpenoids have been isolated from the stem bark of Calophyllum lanigerum. The compounds were two pyranochromanone acids are known as caloteysmannic acid (1), isocalolongic acid (2), a simple dihydroxyxanthone, namely euxanthone (3), one coumarin named calanone (4), and two common triterpenoids, friedelin (5), and stigmasterol (6). Chromanone acids were reported for the first time in this Calophyllum species. Cytotoxic evaluations were carried out on n-hexane extract (87.14 ± 2.04 µg/mL; 81.46 ± 2.42 µg/mL) followed by the chromanone acids (1 [79.96 ± 2.39 µM; 83.41 ± 3.39 µM] & 2 [57.88 ± 2.34; 53.04 ± 3.18 µM]) against two cancerous cell lines, MDA-MB-231 and MG-63 cell lines, respectively. The results showed that all tested samples exhibited moderate cytotoxicity.
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Affiliation(s)
- Norisha Mokhtar
- Centre for Drug Research, Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Thiruventhan Karunakaran
- Centre for Drug Research, Universiti Sains Malaysia, Pulau Pinang, Malaysia
- School of Chemical Sciences, Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Rameshkumar Santhanam
- Faculty of Science and Marine Enviroment, Universiti Malaysia Terengganu, Kuala Nerus, Terengganu, Malaysia
| | - Mohamad Hafizi Abu Bakar
- Bioprocess Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Vivien Yi Mian Jong
- Centre for Applied Science Studies, Universiti Teknologi Mara, Kota Samarahan, Sarawak, Malaysia
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Firouz NS, Karunakaran T, Mokhtar N, Santhanam R, Jong VYM, Abu Bakar MH. Chemical constituents from the stem barks of Calophyllum recurvatum P.F. Stevens and Calophyllum andersonii P.F. Stevens, and their in-vitro hepatotoxic activity. Nat Prod Res 2024:1-7. [PMID: 38247357 DOI: 10.1080/14786419.2024.2305222] [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: 05/26/2023] [Accepted: 01/06/2024] [Indexed: 01/23/2024]
Abstract
Bioactive phenolics can be found in abundance in Calophyllum species. Phytochemical studies are carried out on the stem bark of Calophyllum recurvatum and Calophyllum andersonii, which has led to the isolation and elucidation of phytochemicals, thwaitesixanthone (1), teysmanone A (2), soulattrolide (3), calanone (4), isocalanone (5) and friedelin (6), respectively. The cytotoxic activities of compounds (2), (3), (4) and (5) as well as plant extracts were tested against HeLa Chang liver, HepG2 and HL-7702 cell lines. Phenylpyranocoumarins, teysmanone A (2) and soulattrolide (3) portrayed appreciable cytotoxicity activities at 42.57 ± 1.20 and 34.53 ± 3.41 µg/mL, respectively against HepG2 cell line comparable to the positive control, curcumin. Meanwhile, n-hexane extract from C. recurvatum exhibited cytotoxicity with the IC50 value of 36.43 ± 0.64 and 26.25 ± 4.83 µg/mL against HeLa Chang liver and HepG2 cell lines. All the tested compounds and plant extracts displayed non-cytotoxic properties on HL-7702 cell line.
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Affiliation(s)
| | - Thiruventhan Karunakaran
- Centre for Drug Research, Universiti Sains Malaysia, Pulau Pinang, Malaysia
- School of Chemical Sciences, Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Norisha Mokhtar
- Centre for Drug Research, Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Rameshkumar Santhanam
- Faculty of Science and Marine Environment, Universiti Malaysia Terengganu, Kuala Nerus, Terengganu, Malaysia
| | - Vivien Yi Mian Jong
- Faculty of Applied Science Studies, Universiti Teknologi MARA, Kota Samarahan, Sarawak, Malaysia
| | - Mohamad Hafizi Abu Bakar
- Bioprocess Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Pulau Pinang, Malaysia
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Tjahjandarie TS, Nugroho WAS, Palgunadi H, Saputri RD, Tanjung M. Two new chromanone acids from the stem bark of Calophyllum peekelii Lauterb. Nat Prod Res 2023; 37:3214-3219. [PMID: 35459432 DOI: 10.1080/14786419.2022.2062754] [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: 02/03/2022] [Revised: 03/28/2022] [Accepted: 04/01/2022] [Indexed: 10/18/2022]
Abstract
Three chromanone acids were isolated from the stem bark of Calophyllum peekelii Lauterb. Among them are two new chromanone acids, calopeekelioic acids A (1) and B (2), along with calolongic acid (3), Their structures were established by analyzing a combination of HRESIMS, 1 D, and 2 D NMR spectra. Chromanone acids 1-3 were evaluated for their antiplasmodial activity against Plasmodium falciparum strain 3D7. Compounds 1-2 showed high activity with an IC50 value of 1.70 and 1.01 µg/mL, respectively.
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Affiliation(s)
- Tjitjik Srie Tjahjandarie
- Natural Products Chemistry Research Group, Organic Chemistry Division, Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia
| | - Wisnu Aji Setyo Nugroho
- Natural Products Chemistry Research Group, Organic Chemistry Division, Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia
| | - Hady Palgunadi
- Natural Products Chemistry Research Group, Organic Chemistry Division, Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia
| | - Ratih Dewi Saputri
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Surabaya, Surabaya, Indonesia
| | - Mulyadi Tanjung
- Natural Products Chemistry Research Group, Organic Chemistry Division, Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia
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Gerometta E, Herbette G, Garayev E, Marvilliers A, Naubron JV, Di Giorgio C, Campos PE, Clerc P, Ledoux A, Frederich M, Baghdikian B, Grondin I, Gauvin-Bialecki A. Cytotoxic Metabolites from Calophyllum tacamahaca Willd.: Isolation and Detection through Feature-Based Molecular Networking. Metabolites 2023; 13:metabo13050582. [PMID: 37233623 DOI: 10.3390/metabo13050582] [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: 03/29/2023] [Revised: 04/14/2023] [Accepted: 04/18/2023] [Indexed: 05/27/2023] Open
Abstract
Isocaloteysmannic acid (1), a new chromanone, was isolated from the leaf extract of the medicinal species Calophyllum tacamahaca Willd. along with 13 known metabolites belonging to the families of biflavonoids (2), xanthones (3-5, 10), coumarins (6-8) and triterpenes (9, 11-14). The structure of the new compound was characterized based on nuclear magnetic resonance (NMR), high-resolution electrospray mass spectrometry (HRESIMS), ultraviolet (UV) and infrared (IR) data. Its absolute configuration was assigned through electronic circular dichroism (ECD) measurements. Compound (1) showed a moderate cytotoxicity against HepG2 and HT29 cell lines, with IC50 values of 19.65 and 25.68 µg/mL, respectively, according to the Red Dye method. Compounds 7, 8 and 10-13 exhibited a potent cytotoxic activity, with IC50 values ranging from 2.44 to 15.38 µg/mL, against one or both cell lines. A feature-based molecular networking (FBMN) approach led to the detection of a large amount of xanthones in the leaves extract, and particularly analogues of the cytotoxic isolated xanthone pyranojacareubin (10).
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Affiliation(s)
- Elise Gerometta
- Laboratoire de Chimie et de Biotechnologie des Produits Naturels, Faculté des Sciences et Technologies, Université de La Réunion, Campus du Moufia, 97744 St Denis, France
| | - Gaëtan Herbette
- Spectropole, FSCM, Centrale Marseille, CNRS, Aix-Marseille Université, Campus de St Jérôme-Service 511, 13397 Marseille, France
| | - Elnur Garayev
- IMBE, CNRS, IRD, Aix Marseille Université, Faculté de Pharmacie, Service de Pharmacognosie, 13331 Marseille, France
| | - Arnaud Marvilliers
- Laboratoire de Chimie et de Biotechnologie des Produits Naturels, Faculté des Sciences et Technologies, Université de La Réunion, Campus du Moufia, 97744 St Denis, France
| | - Jean-Valère Naubron
- Spectropole, FSCM, Centrale Marseille, CNRS, Aix-Marseille Université, Campus de St Jérôme-Service 511, 13397 Marseille, France
| | - Carole Di Giorgio
- IMBE, CNRS, IRD, Aix-Marseille Université, Faculté de Pharmacie, Service de Mutagénèse Environnementale, 13385 Marseille, France
| | - Pierre-Eric Campos
- Laboratoire de Chimie et de Biotechnologie des Produits Naturels, Faculté des Sciences et Technologies, Université de La Réunion, Campus du Moufia, 97744 St Denis, France
- Institut de Chimie Organique et Analytique, UMR 6759, Université d'Orléans-CNRS, Pôle de Chimie, Rue de Chartres, BP6759, CEDEX 2, 45067 Orléans, France
| | - Patricia Clerc
- Laboratoire de Chimie et de Biotechnologie des Produits Naturels, Faculté des Sciences et Technologies, Université de La Réunion, Campus du Moufia, 97744 St Denis, France
| | - Allison Ledoux
- Laboratoire de Pharmacognosie, Centre Interfacultaire de Recherche sur le Médicament (CIRM), Université de Liège, Département de Pharmacie, Campus du Sart-Tilman, Quartier Hôpital, B-4000 Liège, Belgium
| | - Michel Frederich
- Laboratoire de Pharmacognosie, Centre Interfacultaire de Recherche sur le Médicament (CIRM), Université de Liège, Département de Pharmacie, Campus du Sart-Tilman, Quartier Hôpital, B-4000 Liège, Belgium
| | - Béatrice Baghdikian
- IMBE, CNRS, IRD, Aix Marseille Université, Faculté de Pharmacie, Service de Pharmacognosie, 13331 Marseille, France
| | - Isabelle Grondin
- Laboratoire de Chimie et de Biotechnologie des Produits Naturels, Faculté des Sciences et Technologies, Université de La Réunion, Campus du Moufia, 97744 St Denis, France
| | - Anne Gauvin-Bialecki
- Laboratoire de Chimie et de Biotechnologie des Produits Naturels, Faculté des Sciences et Technologies, Université de La Réunion, Campus du Moufia, 97744 St Denis, France
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Shen W, Hu XL, Li SY, Li L, Dong XW, Liu H, Cui JM, Song Z, Zhang XQ, Ye WC, Wang H. Pyranochromones with Anti-Inflammatory Activities in Arthritis from Calophyllum membranaceum. JOURNAL OF NATURAL PRODUCTS 2022; 85:1374-1387. [PMID: 35503996 DOI: 10.1021/acs.jnatprod.2c00157] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Eleven new pyranochromones, calomembranone A-K (1-11), two new pyranocoumarins, calopolyanolide E and F (12 and 13), together with six known analogues (14-19) were isolated from the leaves of Calophyllum membranaceum. Their structures and absolute configurations were elucidated by analysis of spectroscopic data, computational calculations, as well as X-ray crystallography of 4 and 9. The anti-inflammatory activities of all the isolates were evaluated by measuring their NO inhibitory effects in LPS-stimulated RAW 264.7 cells. Structure-activity relationships are also discussed. Compound 7 showed the strongest NO inhibition (IC50 = 0.92 μM). Oral administration of 7 dose-dependently reduced the paw swelling and downregulated neutrophil-to-lymphocyte ratio in the carrageenan-induced acute arthritis mice model. Molecular dynamics simulation and cellular thermal shift assay results indicated that 7 participated in a robust and stable interaction with the active site of TLR4. Compound 7 also suppressed the inflammation in arthritis through the regulation of TLR4 mediated signal transduction via IKK/NF-κB signaling pathway and the consequent reduction of IL-2, IL-4, and IL-5.
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Affiliation(s)
- Wei Shen
- State Key Laboratory of Natural Medicines, Department of TCM Pharmaceuticals, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Xiao-Long Hu
- State Key Laboratory of Natural Medicines, Department of TCM Pharmaceuticals, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Si-Yuan Li
- State Key Laboratory of Natural Medicines, Department of TCM Pharmaceuticals, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Lun Li
- State Key Laboratory of Natural Medicines, Department of TCM Pharmaceuticals, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Xiao-Wei Dong
- State Key Laboratory of Natural Medicines, Department of TCM Pharmaceuticals, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Hao Liu
- State Key Laboratory of Natural Medicines, Department of TCM Pharmaceuticals, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Jia-Min Cui
- State Key Laboratory of Natural Medicines, Department of TCM Pharmaceuticals, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Zhe Song
- Instrumental Analysis Center, China Pharmaceutical University, Nanjing 210009, People's Republic of China
| | - Xiao-Qi Zhang
- Institute of Traditional Chinese Medicine and Natural Products, Jinan University, Guangzhou 510632, People's Republic of China
| | - Wen-Cai Ye
- Institute of Traditional Chinese Medicine and Natural Products, Jinan University, Guangzhou 510632, People's Republic of China
| | - Hao Wang
- State Key Laboratory of Natural Medicines, Department of TCM Pharmaceuticals, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, People's Republic of China
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Van Calsteren MR, Reyes-Chilpa R, Jankowski CK, Gagnon F, Hernández-Ortega S, Díaz-Torres E. NMR and X-ray studies of apetalic acid isolated from Calophyllum brasiliense and of its chiral amides. CAN J CHEM 2022. [DOI: 10.1139/cjc-2021-0163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The tropical tree Calophyllum brasiliense Cambess. (Clusiaceae) grows in rain forests from Brazil to Mexico. Its leaves, as well as those of other Calophyllum species, are rich sources of chromanone acids, such as apetalic acid, isoapetalic acid, and their derivatives. Apetalic acid has shown significant antimycobacterial activity. The biological activity of apetalic acid has been related to the configuration of three asymmetric centers and the stereochemistry of the molecule; however, the C-19 configuration in the acidic side chain has not been fully resolved. For this reason, the unequivocal determination of the absolute configuration by means of X-ray crystallography in a sample of unique homogeneous apetalic acid stereoisomer was the most important point to start this study. Chiral amides were prepared using the carboxyl group. We determined the C-19 stereochemistry of apetalic acid and its specific chiral derivatives using NMR, X-ray diffraction, and molecular mechanics. Finally, we observed that steric hindrance in the side chain of apetalic acid leads to restriction of rotation around the pivotal linkage C-10–C-19, establishing chiral centers at C2(R), C3(S), and C19(R). We were able to separate the derivatives of these two high-rotatory-barrier conformers of apetalic acid by forming diastereoisomeric amides with phenylglycine methyl ester having a chiral center at C-2′. Our results confirmed the existence of atropisomerism in the apetalic acid molecule.
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Affiliation(s)
- Marie-Rose Van Calsteren
- Centre de recherche et de développement de Saint-Hyacinthe, Agriculture et Agroalimentaire Canada, Saint-Hyacinthe, QC J2S 8E3, Canada
- Département de chimie et biochimie, Université de Moncton, Moncton, NB E1A 3E9, Canada
| | - Ricardo Reyes-Chilpa
- Instituto de Química, UNAM, Cd universitaria, Cto Exterior, Mexico DF 04512, Mexico
| | | | - Fleur Gagnon
- Centre de recherche et de développement de Saint-Hyacinthe, Agriculture et Agroalimentaire Canada, Saint-Hyacinthe, QC J2S 8E3, Canada
| | | | - Eduardo Díaz-Torres
- Instituto de Química, UNAM, Cd universitaria, Cto Exterior, Mexico DF 04512, Mexico
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Yurttaş L, Temel HE, Aksoy MO, Bülbül EF, Çiftçi GA. New chromanone derivatives containing thiazoles: Synthesis and antitumor activity evaluation on A549 lung cancer cell line. Drug Dev Res 2021; 83:470-484. [PMID: 34532880 DOI: 10.1002/ddr.21879] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/23/2021] [Accepted: 08/26/2021] [Indexed: 01/05/2023]
Abstract
Novel 2-[2-(chroman-4-ylidene)hydrazinyl]-4/5-substituted thiazole derivatives (2a-i) were synthesized and investigated for their anticancer activity. Cytotoxic activity on A549 and NIH/3T3 cell lines was determined, most of the compounds exhibited high cytotoxic profile with selectivity. Selected compounds 2b, 2c, 2e, 2g, 2h, and 2i were tested to determine induction of apoptosis, mitochondrial membrane depolarization, and cell cycle arrest. The results showed that the compounds induced apoptosis intrinsically that they triggered loss of mitochondrial potential through increasing the accumulation of cells in G2/M. Besides, intrinsic apoptotic pathway was supported by down-regulation of anti-apoptotic protein Bcl-2 and up-regulation of proapoptotic protein Bax. Molecular docking study for compounds 2b, 2c, and 2g was promoted experimental outcomes.
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Affiliation(s)
- Leyla Yurttaş
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Halide Edip Temel
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Mehmet Onur Aksoy
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Emre Fatih Bülbül
- Institute of Pharmacy, Martin Luther University of Halle-Wittenberg, Halle/Saale, Germany
| | - Gülşen Akalin Çiftçi
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
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Comprehensive Phenolic and Free Amino Acid Analysis of Rosemary Infusions: Influence on the Antioxidant Potential. Antioxidants (Basel) 2021; 10:antiox10030500. [PMID: 33807074 PMCID: PMC8004834 DOI: 10.3390/antiox10030500] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/19/2021] [Accepted: 03/22/2021] [Indexed: 12/17/2022] Open
Abstract
The phenolics profile, free amino acids composition, and antioxidant potential of rosemary infusions were studied. Forty-four compounds belonging to nine different groups (hydroxybenzoic acids, hydroxycinnamic acids, flavan-3-ols, flavanones, flavones, phenolic diterpenes, hydroxybenzaldehydes, coumarins, and pyranochromanones) were identified by UHPLC-ESI-Q-TOF-MS. Of these, seven were firstly described in rosemary infusions: a rosmanol derivative, two dihydroxycoumarin hexosides, a hydroxybenzaldehyde, a dihydroxybenzoic acid hexoside, coumaric acid hexoside, and isocalolongic acid. The free amino acid profile of the beverages was also reported by the first time with seven amino acids found (asparagine, threonine, alanine, tyrosine, phenylalanine, isoleucine, and proline). Furthermore, DPPH• scavenging ability, Ferric Reducing Antioxidant Power and Oxygen Radical Absorbance Capacity, as well as total phenolics and flavonoids contents, were assessed. Overall, rosemary infusions showed to be a very good source of antioxidants. A 200 mL cup of this infusion contributes to the ingestion of ~30 mg of phenolic compounds and about 0.5–1.1 μg of free amino acids. This type of beverages may present a positive impact on the maintenance of the body antioxidant status and contribute to the prevention of oxidative stress related diseases.
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Taher M, Salleh WMNHW, Alkhamaiseh SI, Ahmad F, Rezali MF, Susanti D, Hasan CM. A new xanthone dimer and cytotoxicity from the stem bark of Calophyllum canum. ACTA ACUST UNITED AC 2021; 76:87-91. [PMID: 32931451 DOI: 10.1515/znc-2020-0089] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 08/23/2020] [Indexed: 11/15/2022]
Abstract
A phytochemical investigation of the stem bark of Calophyllum canum resulted in the isolation of a new xanthone dimer identified as biscaloxanthone (1), together with four compounds; trapezifoliaxanthone (2), trapezifolixanthone A (3), taraxerone (4) and taraxerol (5). The structures of these compounds were determined via spectroscopic methods of IR, UV, MS and NMR (1D and 2D). The cytotoxicity of compounds 1-3 were screened against A549, MCF-7, C33A and 3T3L1 cell lines, wherein weak cytotoxic activities were observed (IC50 > 50 μm).
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Affiliation(s)
- Muhammad Taher
- Department of Pharmaceutical Technology, Faculty of Pharmacy, International Islamic University Malaysia, Jalan Sultan Ahmad Shah, 25200, Kuantan, Pahang, Malaysia
| | - Wan Mohd Nuzul Hakimi Wan Salleh
- Department of Chemistry, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris (UPSI), Tanjung Malim, 35900, Perak, Malaysia
| | - Suhaib Ibrahim Alkhamaiseh
- Department of Pharmaceutical Technology, Faculty of Pharmacy, International Islamic University Malaysia, Jalan Sultan Ahmad Shah, 25200, Kuantan, Pahang, Malaysia
| | - Farediah Ahmad
- Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
| | - Mohamad Fazlin Rezali
- SIRIM Berhad (National Metrology Laboratory), Lot PT 4803, Bandar Baru Salak Tinggi, 43900, Sepang, Selangor, Malaysia
| | - Deny Susanti
- Department of Chemistry, Faculty of Science, International Islamic University Malaysia, Jalan Sultan Ahmad Shah, 25200, Kuantan, Pahang, Malaysia
| | - Choudhury Mahmood Hasan
- Departmnet of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, 1000, Dhaka, Bangladesh
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Tanjung M, Tjahjandarie TS, Saputri RD, Aldin MF, Purnobasuki H. Two new pyranoxanthones from the stem bark of Calophyllum pseudomolle P.F. Stevens. Nat Prod Res 2020; 36:822-827. [PMID: 32820644 DOI: 10.1080/14786419.2020.1808638] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Two new pyranoxanthones, calotetrapterins D (1) and E (2), were isolated from the stem bark of Calophyllum pseudomolle P.F. Stevens along with α-mangostin (3). The structures of compounds 1-2 were determined based on 1D NMR (1H, 13C) and 2D NMR (HMQC, HMBC), as well as HRESIMS spectroscopic analysis. Compounds 1-2 showed moderate activity against HeLa and murine leukaemia P-388 cells.
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Affiliation(s)
- Mulyadi Tanjung
- Natural Products Chemistry Research Group, Organic Chemistry Division, Faculty of Science and Technology, Department of Chemistry, Universitas Airlangga, Surabaya, Indonesia
| | - Tjitjik Srie Tjahjandarie
- Natural Products Chemistry Research Group, Organic Chemistry Division, Faculty of Science and Technology, Department of Chemistry, Universitas Airlangga, Surabaya, Indonesia
| | - Ratih Dewi Saputri
- Natural Products Chemistry Research Group, Organic Chemistry Division, Faculty of Science and Technology, Department of Chemistry, Universitas Airlangga, Surabaya, Indonesia
| | - Muhammad Fajar Aldin
- Natural Products Chemistry Research Group, Organic Chemistry Division, Faculty of Science and Technology, Department of Chemistry, Universitas Airlangga, Surabaya, Indonesia
| | - Hery Purnobasuki
- Faculty of Science and Technology, Department of Biology, Universitas Airlangga, Surabaya, Indonesia
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5,9,11-Trihydroxy-10-(2″-hydroxy-3″-methylbut-3″-en-1-yl)-2,2-dimethyl-3-(2′-methylbut-3′-en-2′-yl)-2H,12H-pyrano[2,3-a]xanthen-12-one from Calophyllum pseudomole. MOLBANK 2017. [DOI: 10.3390/m961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Tanjung M, Rachmadiarti F, Saputri RD, Tjahjandarie TS. Mesucalophylloidin, a new isoprenylated 4-phenylcoumarin from Mesua calophylloides (Ridl.) Kosterm. Nat Prod Res 2017; 32:1062-1067. [DOI: 10.1080/14786419.2017.1378215] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Mulyadi Tanjung
- Natural Products Chemistry Research Group, Organic Chemistry Division, Faculty of Science and Technology, Department of Chemistry, Universitas Airlangga, Surabaya, Indonesia
| | - Fida Rachmadiarti
- Faculty of Mathematics and Natural Sciences, Department of Biology, Universitas Negeri Surabaya, Surabaya, Indonesia
| | - Ratih Dewi Saputri
- Natural Products Chemistry Research Group, Organic Chemistry Division, Faculty of Science and Technology, Department of Chemistry, Universitas Airlangga, Surabaya, Indonesia
| | - Tjitjik Srie Tjahjandarie
- Natural Products Chemistry Research Group, Organic Chemistry Division, Faculty of Science and Technology, Department of Chemistry, Universitas Airlangga, Surabaya, Indonesia
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Tanjung M, Rachmadiarti F, Prameswari A, Ultha Wustha Agyani V, Dewi Saputri R, Srie Tjahjandarie T, Maolana Syah Y. Airlanggins A-B, two new isoprenylated benzofuran-3-ones from the stem bark of Calophyllum soulattri. Nat Prod Res 2017; 32:1493-1498. [DOI: 10.1080/14786419.2017.1380027] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Mulyadi Tanjung
- Faculty of Science and Technology, Department of Chemistry, Natural Products Chemistry Research Group, Organic Chemistry Division, Universitas Airlangga, Surabaya, Indonesia
| | - Fida Rachmadiarti
- Faculty of Science, Department of Biology, Universitas Negeri Surabaya, Surabaya, Indonesia
| | - Anindita Prameswari
- Faculty of Science and Technology, Department of Chemistry, Natural Products Chemistry Research Group, Organic Chemistry Division, Universitas Airlangga, Surabaya, Indonesia
| | - Villa Ultha Wustha Agyani
- Faculty of Science and Technology, Department of Chemistry, Natural Products Chemistry Research Group, Organic Chemistry Division, Universitas Airlangga, Surabaya, Indonesia
| | - Ratih Dewi Saputri
- Faculty of Science and Technology, Department of Chemistry, Natural Products Chemistry Research Group, Organic Chemistry Division, Universitas Airlangga, Surabaya, Indonesia
| | - Tjitjik Srie Tjahjandarie
- Faculty of Science and Technology, Department of Chemistry, Natural Products Chemistry Research Group, Organic Chemistry Division, Universitas Airlangga, Surabaya, Indonesia
| | - Yana Maolana Syah
- Natural Products Chemistry Research Group, Organic Chemistry Division, ITB, Bandung, Indonesia
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14
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Kar Wei L, Zamakshshari NH, Ee GCL, Mah SH, Mohd Nor SM. Isolation and structural modifications of ananixanthone from Calophyllum teysmannii and their cytotoxic activities. Nat Prod Res 2017; 32:2147-2151. [DOI: 10.1080/14786419.2017.1367781] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Lee Kar Wei
- Faculty of Science, Department of Chemistry, Universiti Putra Malaysia, Serdang, Malaysia
| | - Nor Hisam Zamakshshari
- Faculty of Science, Department of Chemistry, Universiti Putra Malaysia, Serdang, Malaysia
| | | | - Siau Hui Mah
- School of Biosciences, Taylor’s University, Selangor, Malaysia
| | - Siti Mariam Mohd Nor
- Faculty of Science, Department of Chemistry, Universiti Putra Malaysia, Serdang, Malaysia
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15
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5,9,11-Trihydroxy-2,2-dimethyl-3-(2-methylbut-3-en-2-yl)pyrano[2,3-a]xanthen-12(2H)-one from the Stem Bark of Calophyllum tetrapterum Miq. MOLBANK 2017. [DOI: 10.3390/m936] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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16
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Natural product-inspired rational design, synthesis and biological evaluation of 2,3-dihydropyrano[2,3- f ]chromen-4(8 H )-one based hybrids as potential mitochondrial apoptosis inducers. Eur J Med Chem 2016; 122:302-318. [DOI: 10.1016/j.ejmech.2016.06.044] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 05/30/2016] [Accepted: 06/24/2016] [Indexed: 12/25/2022]
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17
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18
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Lemos LMS, Oliveira RB, Sampaio BL, Ccana-Ccapatinta GV, Da Costa FB, Martins DTO. Brasiliensic and isobrasiliensic acids: isolation from Calophyllum brasiliense Cambess. and anti-Helicobacter pylori activity. Nat Prod Res 2016; 30:2720-2725. [DOI: 10.1080/14786419.2015.1137568] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Larissa M. S. Lemos
- Faculty of Medicine, Department of Basic Health Sciences, Federal University of Mato Grosso Cuiabá, Brazil
| | - Rejane B. Oliveira
- AsterBioChem Research Team, Laboratory of Pharmacognosy, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Bruno L. Sampaio
- AsterBioChem Research Team, Laboratory of Pharmacognosy, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Gari V. Ccana-Ccapatinta
- AsterBioChem Research Team, Laboratory of Pharmacognosy, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Fernando B. Da Costa
- AsterBioChem Research Team, Laboratory of Pharmacognosy, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Domingos T. O. Martins
- Faculty of Medicine, Department of Basic Health Sciences, Federal University of Mato Grosso Cuiabá, Brazil
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