1
|
Sousa RCN, Confessor VPP, Da Silva AKB, Almeida AR, Pinheiro FASD, Ferreira LS. Biomimetic Chemical Reactions with Natural Products Using Metalloporphyrins and Salen Complexes as Catalysts: a Brief Review. Chem Biodivers 2024:e202400668. [PMID: 38763894 DOI: 10.1002/cbdv.202400668] [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: 03/15/2024] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 05/21/2024]
Abstract
The cytochrome P450 is a superfamily of hemoproteins mainly present in the liver and are versatile biocatalysts. They participate in the primary metabolism and biosynthesis of various secondary metabolites. Chemical catalysts are utilized to replicate the activities of enzymes. Metalloporphyrins and Salen complexes can contribute to the products' characterization and elucidate biotransformation processes, which are investigated during pre-clinical trials. These catalysts also help discover biologically active compounds and get better yields of products of industrial interest. This review aims to investigate which natural product classes are being investigated by biomimetic chemical models and the functionalities applied in the use of these catalysts. A limited number of studies were observed, with terpenes and alkaloids being the most investigated natural product classes. The research also revealed that Metalloporphyrins are still the most popular in the studies, and the identity and yield of the products obtained depend on the reaction system conditions.
Collapse
Affiliation(s)
- Rita C N Sousa
- Postgraduate Program in Chemistry, Chemistry Institute, Federal University of Rio Grande do Norte, 59078-900, Natal-RN, Brazil
| | - Vitor P P Confessor
- Pharmacy Department, Federal University of Rio Grande do Norte, 59012-570, Natal-RN, Brazil
| | - Antonio K B Da Silva
- Pharmacy Department, Federal University of Rio Grande do Norte, 59012-570, Natal-RN, Brazil
| | - Addison R Almeida
- Postgraduate Program in Chemistry, Chemistry Institute, Federal University of Rio Grande do Norte, 59078-900, Natal-RN, Brazil
- Pharmacy Department, Federal University of Rio Grande do Norte, 59012-570, Natal-RN, Brazil
| | | | - Leandro S Ferreira
- Postgraduate Program in Chemistry, Chemistry Institute, Federal University of Rio Grande do Norte, 59078-900, Natal-RN, Brazil
- Pharmacy Department, Federal University of Rio Grande do Norte, 59012-570, Natal-RN, Brazil
| |
Collapse
|
2
|
Tian L, Liao S, Guo W, Wang X, Wu M, Xue Z, Yang S, Fu J, Liu Z, Gong G. Evaluation of the membrane damage mechanism of chlorogenic acid against
Bacillus cereus
and
Micrococcus luteus
a simulation study on antibacterial growth in food. J Food Saf 2022. [DOI: 10.1111/jfs.13006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lu Tian
- School of Food and Biological Engineering Shaanxi University of Science and Technology Xi'an Shaanxi China
| | - Sichen Liao
- School of Food and Biological Engineering Shaanxi University of Science and Technology Xi'an Shaanxi China
| | - Wenyao Guo
- School of Food and Biological Engineering Shaanxi University of Science and Technology Xi'an Shaanxi China
| | - Xuyang Wang
- School of Food and Biological Engineering Shaanxi University of Science and Technology Xi'an Shaanxi China
| | - Mi Wu
- School of Food and Biological Engineering Shaanxi University of Science and Technology Xi'an Shaanxi China
| | - Zhifei Xue
- School of Food and Biological Engineering Shaanxi University of Science and Technology Xi'an Shaanxi China
| | - Siqi Yang
- School of Food and Biological Engineering Shaanxi University of Science and Technology Xi'an Shaanxi China
| | - Jiapeng Fu
- School of Food and Biological Engineering Shaanxi University of Science and Technology Xi'an Shaanxi China
| | - Zhiqiang Liu
- School of Food and Biological Engineering Shaanxi University of Science and Technology Xi'an Shaanxi China
| | - Guoli Gong
- School of Food and Biological Engineering Shaanxi University of Science and Technology Xi'an Shaanxi China
| |
Collapse
|
3
|
Kerebba N, Oyedeji AO, Byamukama R, Kuria SK, Oyedeji OO. UHPLC‐ESI‐QTOF‐MS/MS Characterisation of Phenolic Compounds from
Tithonia diversifolia
(Hemsl.) A. Gray and Antioxidant Activity. ChemistrySelect 2022. [DOI: 10.1002/slct.202104406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Nasifu Kerebba
- Department of Chemistry University of Fort Hare P/BagX1314 Alice 5700 South Africa
| | - Adebola O. Oyedeji
- Department of Chemical and Physical Sciences Walter Sisulu University P/BagX1 Mthatha 5117 South Africa
| | - Robert Byamukama
- Department of Chemistry Makerere University P.O. Box 7062 Kampala Uganda
| | - Simon K. Kuria
- Department of Biological and Environmental Sciences Walter Sisulu University P/BagX1 Mthatha 5117 South Africa
| | - Opeoluwa O. Oyedeji
- Department of Chemistry University of Fort Hare P/BagX1314 Alice 5700 South Africa
| |
Collapse
|
4
|
Construction of chlorogenic acid-containing liposomes with prolonged antitumor immunity based on T cell regulation. SCIENCE CHINA-LIFE SCIENCES 2020; 64:1097-1115. [PMID: 33009993 DOI: 10.1007/s11427-020-1739-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 07/10/2020] [Indexed: 12/24/2022]
Abstract
As a potential cancer immunotherapeutic agent, chlorogenic acid (CHA) has entered phase II clinical trials in China as a lyophilized powder formulation for treating glioma. However, the in vivo instability of CHA necessitates daily intramuscular injections, resulting in patient noncompliance. In this study, CHA-phospholipid complex (PC)-containing PEGylated liposomes (CHA-PC PEG-Lipo, named as CPPL), with CHA-PC as the drug intermediate, were prepared to lower the administration frequency. CPPL demonstrated excellent physicochemical properties, enhanced tumor accumulation, and inhibited tumor growth even when the administration interval was prolonged to 4 days when compared to a CHA solution and CHA-PC loaded liposomes (CHA-PC Lipo, labeled as CPL), both of which only demonstrated antitumor efficacy with once-daily administration. Further evaluation of the in vivo antitumor immune mechanism suggested that the extended antitumor immune efficacy of CPPL could be attributed to its distinct immune-stimulating mechanism when compared with CHA solution and CPL, such as stimulating both CD4+ and CD8+ T cell infiltration, inhibiting myeloid-derived suppressor cell expression, reducing the expression of Th2 related factors, and notably, increasing the memory T cells in tumor tissues. This CHA-containing formulation could reduce the frequency of in vivo CHA administration during cancer treatment via T cells, especially memory T cell regulation.
Collapse
|
5
|
Clifford MN, Kerimi A, Williamson G. Bioavailability and metabolism of chlorogenic acids (acyl‐quinic acids) in humans. Compr Rev Food Sci Food Saf 2020; 19:1299-1352. [DOI: 10.1111/1541-4337.12518] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 10/08/2019] [Accepted: 11/13/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Michael N. Clifford
- School of Bioscience and Medicine, Faculty of Health and Medical SciencesUniversity of Surrey Guildford UK
- Department of Nutrition, Dietetics, and Food, School of Clinical Sciences at Monash HealthFaculty of Medicine Nursing and Health SciencesMonash University Notting Hill Victoria Australia
| | - Asimina Kerimi
- Department of Nutrition, Dietetics, and Food, School of Clinical Sciences at Monash HealthFaculty of Medicine Nursing and Health SciencesMonash University Notting Hill Victoria Australia
| | - Gary Williamson
- Department of Nutrition, Dietetics, and Food, School of Clinical Sciences at Monash HealthFaculty of Medicine Nursing and Health SciencesMonash University Notting Hill Victoria Australia
| |
Collapse
|
6
|
Biochemical and biological characterization of two Brassicaceae after their commercial expiry date. Food Chem 2016; 218:335-340. [PMID: 27719918 DOI: 10.1016/j.foodchem.2016.09.082] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 09/09/2016] [Accepted: 09/13/2016] [Indexed: 11/23/2022]
Abstract
Two Brassicaceae (Eruca sativa, Brassica oleracea var. sabauda) were stored in air and under a modified atmosphere for several days after their expiry date and then analyzed. The polyphenol content and composition, as well as the antioxidant activity of the extracts, were assessed, compared to the fresh products. Antimicrobial properties on tester strains (Bacillus cereus, Escherichia coli, Staphylococcus aureus and Pseudomonas aeruginosa) and in vitro anti-proliferative activity were evaluated. The cabbage extracts exhibited antimicrobial activity mainly on the ninth day after the expiry date and retained significant inhibitory effects against colon carcinoma (CaCo-2) cells. The rocket salad extract exhibited antiproliferative but not antimicrobial activity. Overall, our results indicated that they might represent a good source of natural antioxidants with antimicrobial and anti-proliferative activity, also after their expiry date, suggesting their exploitation for the recovery of important biomolecules used in the food and health industry.
Collapse
|
7
|
Peng MJ, Shi SY, Chen L, Zhang SH, Cai P, Chen XQ. Online coupling solid-phase ligand-fishing with high-performance liquid chromatography–diode array detector–tandem mass spectrometry for rapid screening and identification of xanthine oxidase inhibitors in natural products. Anal Bioanal Chem 2016; 408:6693-701. [DOI: 10.1007/s00216-016-9784-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 07/01/2016] [Accepted: 07/08/2016] [Indexed: 11/29/2022]
|
8
|
Caffeoylquinic Acid Derivatives Extract of Erigeron multiradiatus Alleviated Acute Myocardial Ischemia Reperfusion Injury in Rats through Inhibiting NF-KappaB and JNK Activations. Mediators Inflamm 2016; 2016:7961940. [PMID: 27516722 PMCID: PMC4969545 DOI: 10.1155/2016/7961940] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 05/13/2016] [Accepted: 06/05/2016] [Indexed: 12/01/2022] Open
Abstract
Erigeron multiradiatus (Lindl.) Benth. has been used in Tibet folk medicine to treat various inflammatory diseases. The aim of this study was to investigate antimyocardial ischemia and reperfusion (I/R) injury effect of caffeoylquinic acids derivatives of E. multiradiatus (AE) in vivo and to explain underling mechanism. AE was prepared using the whole plant of E. multiradiatus and contents of 6 caffeoylquinic acids determined through HPLC analysis. Myocardial I/R was induced by left anterior descending coronary artery occlusion for 30 minutes followed by 24 hours of reperfusion in rats. AE administration (10, 20, and 40 mg/kg) inhibited I/R-induced injury as indicated by decreasing myocardial infarct size, reducing of CK and LDH activities, and preventing ST-segment depression in dose-dependent manner. AE decreased cardiac tissue levels of proinflammatory factors TNF-α and IL-6 and attenuated leukocytes infiltration. AE was further demonstrated to significantly inhibit I-κB degradation, nuclear translocation of p-65 and phosphorylation of JNK. Our results suggested that cardioprotective effect of AE could be due to suppressing myocardial inflammatory response and blocking NF-κB and JNK activation pathway. Thus, caffeoylquinic acids might be the active compounds in E. multiradiatus on myocardial ischemia and be a potential natural drug for treating myocardial I/R injury.
Collapse
|
9
|
Enhanced oral bioavailability and in vivo antioxidant activity of chlorogenic acid via liposomal formulation. Int J Pharm 2016; 501:342-9. [DOI: 10.1016/j.ijpharm.2016.01.081] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 01/30/2016] [Accepted: 01/31/2016] [Indexed: 02/02/2023]
|
10
|
de Melo LV, Sawaya AC. UHPLC–MS quantification of coumarin and chlorogenic acid in extracts of the medicinal plants known as guaco (Mikania glomerata and Mikania laevigata). REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY 2015. [DOI: 10.1016/j.bjp.2015.02.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
11
|
Naso LG, Valcarcel M, Roura-Ferrer M, Kortazar D, Salado C, Lezama L, Rojo T, González-Baró AC, Williams PAM, Ferrer EG. Promising antioxidant and anticancer (human breast cancer) oxidovanadium(IV) complex of chlorogenic acid. Synthesis, characterization and spectroscopic examination on the transport mechanism with bovine serum albumin. J Inorg Biochem 2014; 135:86-99. [PMID: 24681549 DOI: 10.1016/j.jinorgbio.2014.02.013] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2013] [Revised: 02/10/2014] [Accepted: 02/11/2014] [Indexed: 01/21/2023]
Abstract
A new chlorogenate oxidovanadium complex (Na[VO(chlorog)(H2O)3].4H2O) was synthesized by using Schlenk methodology in the course of a reaction at inert atmosphere in which deprotonated chlorogenic acid ligand binds to oxidovanadium(IV) in a reaction experiment controlled via EPR technique and based in a species distribution diagram. The compound was characterized by FTIR, EPR, UV-visible and diffuse reflectance spectroscopies and thermogravimetric, differential thermal and elemental analyses. The ligand and the complex were tested for their antioxidant effects on DPPH (1,1-diphenyl-2-picrylhydrazyl radical), ABTS(+) (radical cation of 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt), O2(-), OH and ROO radicals and their cytotoxic activity on different cancer cell lines (SKBR3, T47D and MDAMB231) and primary human mammary epithelial cells. The complex behaved as good antioxidant agent with strongest inhibitory effects on O2(-), OH and ROO radicals and exhibited selective cytotoxicity against SKBR3 cancer cell line. Albumin interaction experiments denoted high affinity toward the complex and its calculated binding constant was indicative of a strong binding to the protein. Based on this study, it is hypothesized that Na[VO(chlorog)(H2O)3].4H2O would be a promising candidate for further evaluation as an antioxidant and anticancer agent.
Collapse
Affiliation(s)
- Luciana G Naso
- Centro de Química Inorgánica (CEQUINOR, CONICET, UNLP), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 47 y 115, C.C. 962 (B1900AVV), 1900 La Plata, Argentina
| | - María Valcarcel
- INNOPROT, Parque Tecnológico de Bizkaia, Edf. 502-1°, Derio, Spain
| | | | - Danel Kortazar
- INNOPROT, Parque Tecnológico de Bizkaia, Edf. 502-1°, Derio, Spain
| | - Clarisa Salado
- INNOPROT, Parque Tecnológico de Bizkaia, Edf. 502-1°, Derio, Spain
| | - Luis Lezama
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del Pais Vasco, Apdo 644, 48080 Bilbao, Spain
| | - Teofilo Rojo
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del Pais Vasco, Apdo 644, 48080 Bilbao, Spain
| | - Ana C González-Baró
- Centro de Química Inorgánica (CEQUINOR, CONICET, UNLP), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 47 y 115, C.C. 962 (B1900AVV), 1900 La Plata, Argentina
| | - Patricia A M Williams
- Centro de Química Inorgánica (CEQUINOR, CONICET, UNLP), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 47 y 115, C.C. 962 (B1900AVV), 1900 La Plata, Argentina
| | - Evelina G Ferrer
- Centro de Química Inorgánica (CEQUINOR, CONICET, UNLP), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 47 y 115, C.C. 962 (B1900AVV), 1900 La Plata, Argentina.
| |
Collapse
|
12
|
Sousa-Junior JN, Rocha BA, Assis MD, Peti AP, Moraes LA, Iamamoto Y, Gates PJ, de Oliveira AR, Lopes NP. Biomimetic oxidation studies of monensin A catalyzed by metalloporphyrins: Identification of hydroxyl derivative product by electrospray tandem mass spectrometry. REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY 2013. [DOI: 10.1590/s0102-695x2013005000053] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
13
|
Mullen W, Nemzer B, Stalmach A, Ali S, Combet E. Polyphenolic and hydroxycinnamate contents of whole coffee fruits from China, India, and Mexico. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:5298-5309. [PMID: 23650984 DOI: 10.1021/jf4003126] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Air-dried whole coffee fruits, beans, and husks from China, India, and Mexico were analyzed for their chlorogenic acids (CGA), caffeine, and polyphenolic content. Analysis was by HPLC and Orbitrap exact mass spectrometry. Total phenol, total flavonol, and antioxidant capacity were measured. The hydroxycinnamate profile consisted of caffeoylquinic acids, feruloyquinic acids, dicaffeoylquinic acids, and caffeoyl-feruloylquinic acids. A range of flavan-3-ols as well as flavonol conjugates were detected. The CGA content was similar for both Mexican and Indian coffee fruits but was much lower in the samples from China. Highest levels of flavan-3-ols were found in the Indian samples, whereas the Mexican samples contained the highest flavonols. Amounts of CGAs in the beans were similar to those in the whole fruits, but flavan-3-ols and flavonols were not detected. The husks contained the same range of polyphenols as those in the whole fruits. The highest levels of caffeine were found in the Robusta samples.
Collapse
Affiliation(s)
- W Mullen
- College of Medical, Veterinary and Life Sciences, University of Glasgow , University Avenue, Glasgow G12 8QQ, United Kingdom
| | | | | | | | | |
Collapse
|
14
|
El-Seedi HR, El-Said AMA, Khalifa SAM, Göransson U, Bohlin L, Borg-Karlson AK, Verpoorte R. Biosynthesis, natural sources, dietary intake, pharmacokinetic properties, and biological activities of hydroxycinnamic acids. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:10877-95. [PMID: 22931195 DOI: 10.1021/jf301807g] [Citation(s) in RCA: 265] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Hydroxycinnamic acids are the most widely distributed phenolic acids in plants. Broadly speaking, they can be defined as compounds derived from cinnamic acid. They are present at high concentrations in many food products, including fruits, vegetables, tea, cocoa, and wine. A diet rich in hydroxycinnamic acids is thought to be associated with beneficial health effects such as a reduced risk of cardiovascular disease. The impact of hydroxycinnamic acids on health depends on their intake and pharmacokinetic properties. This review discusses their chemistry, biosynthesis, natural sources, dietary intake, and pharmacokinetic properties.
Collapse
Affiliation(s)
- Hesham R El-Seedi
- Division of Pharmacognosy, Department of Medicinal Chemistry, Uppsala University, Biomedical Centre, Box 574, SE-75123 Uppsala, Sweden.
| | | | | | | | | | | | | |
Collapse
|
15
|
Pigatto MC, Alves de Lima MDC, Galdino SL, Pitta IDR, Vessecchi R, Assis MDD, dos Santos JS, Dalla Costa T, Lopes NP. Metabolism evaluation of the anticancer candidate AC04 by biomimetic oxidative model and rat liver microsomes. Eur J Med Chem 2011; 46:4245-51. [PMID: 21742421 DOI: 10.1016/j.ejmech.2011.06.029] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2011] [Revised: 06/17/2011] [Accepted: 06/20/2011] [Indexed: 12/01/2022]
Affiliation(s)
- Maiara Cássia Pigatto
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, RS 90.610-000, Brazil
| | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Santos MDD, Chen G, Almeida MC, Soares DM, de Souza GEP, Lopes NP, Lantz RC. Effects of Caffeoylquinic Acid Derivatives and C-Flavonoid from Lychnophora ericoides on in vitro Inflammatory Mediator Production. Nat Prod Commun 2010. [DOI: 10.1177/1934578x1000500512] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
In this study we aimed at evaluating the effect of the major polar constituents of the medicinal plant Lychnophora ericoides on the production of inflammatory mediators produced by LPS-stimulated U-937 cells. The 6,8-di- C-β-glucosylapigenin (vicenin-2) presented no effect on tumor necrosis factor (TNF)-α production, but inhibited, in a dose-dependent manner, the production of prostaglandin (PG) E2 without altering the expression of cyclooxygenase (COX) -2 protein. 3,5-Dicaffeoylquinic acid and 4,5-dicaffeoylquinic acid, at lower concentrations, had small but significant effects on reducing PGE2 levels; at higher doses these compounds stimulated PGE2 and also TNF-α production by the cells. All the caffeoylquinic acid derivatives, in a dose-dependent fashion, were able to inhibit monocyte chemoattractant protein-3 synthesis/release, with 4,5-DCQ being the most potent at the highest tested concentration. These results add important information on the effects of plant natural polyphenols, namely vicenin-2 and caffeoylquinic acid derivatives, on the production of inflammatory mediators by cultured cells.
Collapse
Affiliation(s)
- Michel David dos Santos
- Department of Physics and Chemistry, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo. Ribeiräo Preto- SP, 14040-903, Brazil
- Department of Cell Biology and Anatomy, College of Medicine, University of Arizona, Tucson, AZ 85724, USA
| | - Guanjie Chen
- Department of Cell Biology and Anatomy, College of Medicine, University of Arizona, Tucson, AZ 85724, USA
| | | | - Denis Melo Soares
- Department of Physics and Chemistry, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo. Ribeiräo Preto- SP, 14040-903, Brazil
| | - Glória Emília Petto de Souza
- Department of Physics and Chemistry, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo. Ribeiräo Preto- SP, 14040-903, Brazil
| | - Norberto Peporine Lopes
- Department of Physics and Chemistry, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo. Ribeiräo Preto- SP, 14040-903, Brazil
| | - R. Clark Lantz
- Department of Cell Biology and Anatomy, College of Medicine, University of Arizona, Tucson, AZ 85724, USA
| |
Collapse
|
17
|
Wan CW, Lee YK, Kwok CY, Chan RYK, Yu PHF, Chan SW. A VALIDATED HPLC METHOD WITH DUAL WAVELENGTH DETECTION FOR CHLOROGENIC ACID WITH AN INTERNAL STANDARD IN PLASMA AND ITS APPLICATION IN PHARMACOKINETIC STUDIES IN RATS. J LIQ CHROMATOGR R T 2010. [DOI: 10.1080/10826070903524084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Chun-Wai Wan
- a Open Laboratory of Chirotechnology, Department of Applied Biology and Chemical Technology , The Hong Kong Polytechnic University , Hong Kong, China
| | - Yee-Ki Lee
- a Open Laboratory of Chirotechnology, Department of Applied Biology and Chemical Technology , The Hong Kong Polytechnic University , Hong Kong, China
| | - Ching-Yee Kwok
- a Open Laboratory of Chirotechnology, Department of Applied Biology and Chemical Technology , The Hong Kong Polytechnic University , Hong Kong, China
| | - Robbie Yat-Kan Chan
- a Open Laboratory of Chirotechnology, Department of Applied Biology and Chemical Technology , The Hong Kong Polytechnic University , Hong Kong, China
| | - Peter Hoi-Fu Yu
- a Open Laboratory of Chirotechnology, Department of Applied Biology and Chemical Technology , The Hong Kong Polytechnic University , Hong Kong, China
- b State Key Laboratory of Chinese Medicine and Molecular Pharmacology , Shenzhen, China
| | - Shun-Wan Chan
- a Open Laboratory of Chirotechnology, Department of Applied Biology and Chemical Technology , The Hong Kong Polytechnic University , Hong Kong, China
- b State Key Laboratory of Chinese Medicine and Molecular Pharmacology , Shenzhen, China
| |
Collapse
|
18
|
Schaab EH, Crotti AEM, Iamamoto Y, Kato MJ, Lotufo LVC, Lopes NP. Biomimetic oxidation of piperine and piplartine catalyzed by iron(III) and manganese(III) porphyrins. Biol Pharm Bull 2010; 33:912-6. [PMID: 20460777 DOI: 10.1248/bpb.33.912] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Synthetic metalloporphyrins, in the presence of monooxygen donors, are known to mimetize various reactions of cytochrome P450 enzymes systems in the oxidation of drugs and natural products. The oxidation of piperine and piplartine by iodosylbenzene using iron(III) and manganese(III) porphyrins yielded mono- and dihydroxylated products, respectively. Piplartine showed to be a more reactive substrate towards the catalysts tested. The structures of the oxidation products were proposed based on electrospray ionization tandem mass spectrometry.
Collapse
Affiliation(s)
- Estela Hanauer Schaab
- Universidade de São Paulo, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Av. Café s/n, Ribeirão Preto-SP 14040-903, Brazil
| | | | | | | | | | | |
Collapse
|
19
|
Ge F, Ke C, Tang W, Yang X, Tang C, Qin G, Xu R, Li T, Chen X, Zuo J, Ye Y. Isolation of chlorogenic acids and their derivatives from Stemona japonica by preparative HPLC and evaluation of their anti-AIV (H5N1) activity in vitro. PHYTOCHEMICAL ANALYSIS : PCA 2007; 18:213-8. [PMID: 17500364 DOI: 10.1002/pca.974] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Two chlorogenic acids and five chlorogenic acid derivatives were simultaneously separated and purified from Stemona japonica by preparative high-performance liquid chromatography. Five of the collected compounds were over 95% pure while the other two compounds were over 90% pure. Their structures were elucidated as 3-O-feruloylquinic acid (1), 4-O-feruloylquinic acid (2), methyl 3-O-feruloylquinate (3), methyl 5-O-caffeyolquinate (4), methyl 4-O-feruloylquinate (5), ethyl 3-O-feruloylquinate (6) and the new compound ethyl 4-O-feruloylquinate (7) by UV, NMR and ESI-MS. All compounds were obtained from Stemona species for the first time, however compounds 6 and 7 are believed to be artefacts from the ethanol extraction. The anti-AIV (H5N1) activities were evaluated by Neutral Red uptake assay. Compounds 3 and 4 exerted moderate inhibitory effect against AIV (H5N1) in vitro.
Collapse
Affiliation(s)
- Fan Ge
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu-Chong-Zhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, People's Republic of China
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
20
|
Endophytic fungi from Nerium oleander L (Apocynaceae): main constituents and antioxidant activity. World J Microbiol Biotechnol 2007. [DOI: 10.1007/s11274-007-9357-z] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
21
|
Guaratini T, Gates PJ, Pinto E, Colepicolo P, Lopes NP. Differential ionisation of natural antioxidant polyenes in electrospray and nanospray mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2007; 21:3842-3848. [PMID: 17979109 DOI: 10.1002/rcm.3286] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Carotenoids are natural products with high economic relevance for the pharmaceutical industries and are a common subject for biochemical research. Reported here is a comparative study of the ionisation of carotenoids by electrospray mass spectrometry (ESI-MS) and nanospray mass spectrometry (nanoESI-MS). The results demonstrate that, along with solvent choice, the influence of the different ionisation processes of ESI and nanoESI are fundamental in determining how ionisation is achieved and which ions (molecular ion or protonated molecule) are observed in MS. The increased understanding afforded by this study will help in the development of unequivocal microanalytical methods for carotenoids and related antioxidant polyenes.
Collapse
Affiliation(s)
- Thais Guaratini
- Departamento de Bioquímica, Instituto de Química, Universidade de São Paulo, Av Professor Lineu Prestes, 748 CP 20780, CEP 05508900, São Paulo-SP, Brazil
| | | | | | | | | |
Collapse
|
22
|
dos Santos MD, Almeida MC, Lopes NP, de Souza GEP. Evaluation of the Anti-inflammatory, Analgesic and Antipyretic Activities of the Natural Polyphenol Chlorogenic Acid. Biol Pharm Bull 2006; 29:2236-40. [PMID: 17077520 DOI: 10.1248/bpb.29.2236] [Citation(s) in RCA: 333] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Phenolic compounds are numerous and ubiquitous in the plant kingdom, being particularly present in health-promoting foods. Epidemiological evidences suggest that the consumption of polyphenol-rich foods reduces the incidence of cancer, coronary heart disease and inflammation. Chlorogenic acid (CGA) is one of the most abundant polyphenol compounds in human diet. Data obtained from in vivo and in vitro experiments show that CGA mostly presents antioxidant and anti-carcinogenic activities. However, the effects of CGA on the inflammatory reaction and on the related pain and fever processes have been explored less so far. Therefore, this study was designed to evaluate the anti-inflammatory, antinociceptive and antipyretic activities of CGA in rats. In comparison to control, CGA at doses 50 and 100 mg/kg inhibited carrageenin-induced paw edema beginning at the 2nd hour of the experimental procedure. Furthermore, at doses 50 and 100 mg/kg CGA also inhibited the number of flinches in the late phase of formalin-induced pain test. Such activities may be derived from the inhibitory action of CGA in the peripheral synthesis/release of inflammatory mediators involved in these responses. On the other hand, even at the highest tested dose (200 mg/kg), CGA did not inhibit the febrile response induced by lipopolysaccharide (LPS) in rats. Additional experiments are necessary in order to clarify the true target for the anti-inflammatory and analgesic effects of CGA.
Collapse
MESH Headings
- Administration, Oral
- Analgesics/administration & dosage
- Analgesics/chemistry
- Analgesics/therapeutic use
- Analgesics, Non-Narcotic/administration & dosage
- Analgesics, Non-Narcotic/chemistry
- Analgesics, Non-Narcotic/therapeutic use
- Animals
- Anti-Inflammatory Agents, Non-Steroidal/administration & dosage
- Anti-Inflammatory Agents, Non-Steroidal/chemistry
- Anti-Inflammatory Agents, Non-Steroidal/therapeutic use
- Carrageenan/administration & dosage
- Carrageenan/toxicity
- Chlorogenic Acid/administration & dosage
- Chlorogenic Acid/chemistry
- Chlorogenic Acid/therapeutic use
- Disease Models, Animal
- Dose-Response Relationship, Drug
- Drug Evaluation, Preclinical/methods
- Edema/chemically induced
- Edema/prevention & control
- Fever/chemically induced
- Fever/prevention & control
- Flavonoids/administration & dosage
- Flavonoids/chemistry
- Flavonoids/therapeutic use
- Formaldehyde/administration & dosage
- Formaldehyde/toxicity
- Hindlimb/drug effects
- Hindlimb/pathology
- Hindlimb/physiopathology
- Inflammation/chemically induced
- Inflammation/prevention & control
- Lipopolysaccharides/administration & dosage
- Lipopolysaccharides/toxicity
- Male
- Molecular Structure
- Pain/chemically induced
- Pain/prevention & control
- Phenols/administration & dosage
- Phenols/chemistry
- Phenols/therapeutic use
- Polyphenols
- Rats
- Rats, Wistar
- Time Factors
Collapse
|