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Jayan J, Chandran N, Thekkantavida AC, Abdelgawad MA, Ghoneim MM, Shaker ME, Uniyal P, Benny F, Zachariah SM, Kumar S, Kim H, Mathew B. Piperidine: A Versatile Heterocyclic Ring for Developing Monoamine Oxidase Inhibitors. ACS OMEGA 2023; 8:37731-37751. [PMID: 37867639 PMCID: PMC10586023 DOI: 10.1021/acsomega.3c05883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 09/04/2023] [Indexed: 10/24/2023]
Abstract
The monoamine oxidase enzyme (MAO), which is bound on the membrane of mitochondria, catalyzes the oxidative deamination of endogenous and exogenous monoamines, including monoamine neurotransmitters such as serotonin, adrenaline, and dopamine. These enzymes have been proven to play a significant role in neurodegeneration; thus, they have recently been researched as prospective therapeutic targets for neurodegenerative illness treatment and management. MAO inhibitors have already been marketed as neurodegeneration illness treatments despite their substantial side effects. Hence, researchers are concentrating on developing novel molecules with selective and reversible inhibitory properties. Piperine, which is a phytochemical component present in black pepper, has been established as a potent MAO inhibitor. Piperine encompasses a piperidine nucleus with antibacterial, anti-inflammatory, antihypertensive, anticonvulsant, antimalarial, antiviral, and anticancer properties. The current Review focuses on the structural changes and structure-activity relationships of piperidine derivatives as MAO inhibitors.
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Affiliation(s)
- Jayalakshmi Jayan
- Department
of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa
Vidyapeetham, AIMS Health Sciences Campus, Kochi, Kerala 682 041 India
| | - Namitha Chandran
- Department
of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa
Vidyapeetham, AIMS Health Sciences Campus, Kochi, Kerala 682 041 India
| | - Amrutha Chandran Thekkantavida
- Department
of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa
Vidyapeetham, AIMS Health Sciences Campus, Kochi, Kerala 682 041 India
| | - Mohamed A. Abdelgawad
- Department
of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72341, Saudi Arabia
- Department
of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Beni Suef University, Beni Suef 2722165, Egypt
| | - Mohammed M. Ghoneim
- Department
of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Ad Diriyah 13713, Saudi Arabia
| | - Mohamed E. Shaker
- Department
of Pharmacology, College of Pharmacy, Jouf
University, Sakaka 72341, Aljouf Saudi Arabia
- Department
of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Prerna Uniyal
- School
of Pharmacy, Graphic Era Hill University, Dehradun 248002, Uttarakhand, India
| | - Feba Benny
- Department
of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa
Vidyapeetham, AIMS Health Sciences Campus, Kochi, Kerala 682 041 India
| | - Subin Mary Zachariah
- Department
of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa
Vidyapeetham, AIMS Health Sciences Campus, Kochi, Kerala 682 041 India
| | - Sunil Kumar
- Department
of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa
Vidyapeetham, AIMS Health Sciences Campus, Kochi, Kerala 682 041 India
| | - Hoon Kim
- Department
of Pharmacy, Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Bijo Mathew
- Department
of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa
Vidyapeetham, AIMS Health Sciences Campus, Kochi, Kerala 682 041 India
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Azam S, Park JY, Kim IS, Choi DK. Piperine and Its Metabolite’s Pharmacology in Neurodegenerative and Neurological Diseases. Biomedicines 2022; 10:biomedicines10010154. [PMID: 35052833 PMCID: PMC8773267 DOI: 10.3390/biomedicines10010154] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 01/08/2022] [Accepted: 01/10/2022] [Indexed: 01/21/2023] Open
Abstract
Piperine (PIP) is an active alkaloid of black and long peppers. An increasing amount of evidence is suggesting that PIP and its metabolite’s could be a potential therapeutic to intervene different disease conditions including chronic inflammation, cardiac and hepatic diseases, neurodegenerative diseases, and cancer. In addition, the omnipresence of PIP in food and beverages made this compound an important investigational material. It has now become essential to understand PIP pharmacology and toxicology to determine its merits and demerits, especially its effect on the central nervous system (CNS). Although several earlier reports documented that PIP has poor pharmacokinetic properties, such as absorption, bioavailability, and blood–brain barrier permeability. However, its interaction with metabolic enzyme cytochrome P450 superfamily and competitive hydrophobic interaction at Monoamine oxide B (MAO-B) active site have made PIP both a xenobiotics bioenhancer and a potential MAO-B inhibitor. Moreover, recent advancements in pharmaceutical technology have overcome several of PIP’s limitations, including bioavailability and blood–brain barrier permeability, even at low doses. Contrarily, the structure activity relationship (SAR) study of PIP suggesting that its several metabolites are reactive and plausibly responsible for acute toxicity or have pharmacological potentiality. Considering the importance of PIP and its metabolites as an emerging drug target, this study aims to combine the current knowledge of PIP pharmacology and biochemistry with neurodegenerative and neurological disease therapy.
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Affiliation(s)
- Shofiul Azam
- Department of Applied Life Sciences, Graduate School, BK21 Program, Konkuk University, Chungju 27478, Korea;
| | - Ju-Young Park
- Department of Molecular Science and Technology, Ajou University, Suwon 16499, Korea;
| | - In-Su Kim
- Department of Biotechnology, Research Institute of Inflammatory Disease (RID), College of Biomedical and Health Science, Konkuk University, Chungju 27478, Korea
- Correspondence: (I.-S.K.); (D.-K.C.); Tel.: +82-43-840-3610 (D.-K.C.); Fax: +82-43-840-3872 (D.-K.C.)
| | - Dong-Kug Choi
- Department of Applied Life Sciences, Graduate School, BK21 Program, Konkuk University, Chungju 27478, Korea;
- Department of Biotechnology, Research Institute of Inflammatory Disease (RID), College of Biomedical and Health Science, Konkuk University, Chungju 27478, Korea
- Correspondence: (I.-S.K.); (D.-K.C.); Tel.: +82-43-840-3610 (D.-K.C.); Fax: +82-43-840-3872 (D.-K.C.)
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Elimam DM, Elgazar AA, Bonardi A, Abdelfadil M, Nocentini A, El-Domany RA, Abdel-Aziz HA, Badria FA, Supuran CT, Eldehna WM. Natural inspired piperine-based sulfonamides and carboxylic acids as carbonic anhydrase inhibitors: Design, synthesis and biological evaluation. Eur J Med Chem 2021; 225:113800. [PMID: 34482273 DOI: 10.1016/j.ejmech.2021.113800] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 08/21/2021] [Accepted: 08/22/2021] [Indexed: 11/19/2022]
Abstract
The natural product piperine, the major bioactive alkaloid present in black pepper fruits, has the ability to modulate the functional activity of several biological targets. In this study, we have utilized the natural piperine as a tail moiety to develop new SLC-0111 analogues (6a-d, 8 and 9) as potential carbonic anhydrase inhibitors. Thereafter, different functionalities, free carboxylic acid (11a-c), acetyl (13a) and ethyl ester (13b-c), were exploited as bioisosteres of the sulfamoyl functionality. All piperine-based derivatives were assessed for their inhibitory actions against four human (h) CA isoforms: hCA I, II, IX and XII. The best hCA inhibitory activity was observed for the synthesized primary piperine-sulfonamides (6a-d and 8). In particular, both para-regioisomers (6c and 8) emerged as the most potent hCA inhibitors in this study with two-digit nanomolar activity against hCA II (KIs = 93.4 and 88.6 nM, respectively), hCA IX (KIs = 38.7 and 68.2 nM, respectively), and hCA XII (KIs = 57.5 and 45.6 nM, respectively). Moreover, piperine-sulfonamide 6c was examined for its anti-cancer and pro-apoptotic actions towards breast MCF-7 cancer cell line. Collectively, piperine-based sulfonamides could be considered as a promising scaffold for development of efficient anticancer candidates with potent CA inhibitory activities.
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Affiliation(s)
- Diaaeldin M Elimam
- Department of Pharmacognosy, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt; School of Chemistry and Biosciences, Faculty of Life Sciences, University of Bradford, Bradford, United Kingdom
| | - Abdullah A Elgazar
- Department of Pharmacognosy, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Alessandro Bonardi
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy
| | - Mohamed Abdelfadil
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Alessio Nocentini
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy
| | - Ramadan A El-Domany
- Department of Microbiology and Immunology, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, P.O. Box 33516, Egypt
| | - Hatem A Abdel-Aziz
- Department of Applied Organic Chemistry, National Research Center, Dokki, Cairo, 12622, Egypt
| | - Farid A Badria
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura, 35516, Egypt
| | - Claudiu T Supuran
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy.
| | - Wagdy M Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt.
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Dhiman P, Malik N, Khatkar A. Natural based piperine derivatives as potent monoamine oxidase inhibitors: an in silico ADMET analysis and molecular docking studies. BMC Chem 2020; 14:12. [PMID: 32099971 PMCID: PMC7027018 DOI: 10.1186/s13065-020-0661-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 01/18/2020] [Indexed: 11/10/2022] Open
Abstract
Neurodegenerative disorders follow numerous pathological ways concerning overexpression of monoamine oxidase and formation of reactive oxygen species. The computational design of the piperine derivatives has given the significant MAO inhibitors with considerable antioxidant potential. Molecular docking provided the mechanistic insight of the compounds within the hMAO active site. In the current study we have prepared a series of compounds related to piperine and investigated them through monoamine oxidase A and B assay and evaluated the free radical scavenging activity. The synthesized compounds were analyzed by using in silico techniques within the active site of MAO and the ADMET properties were also calculated. The results obtained in this study indicated the interesting therapeutic potential of some compounds such as 7and 17c as most promising hMAO-A inhibitors whereas compounds 15, 5 and 17b were found as hMAO-B inhibitors. Moreover, we assessed the antioxidant potential of the piperine analogues and compounds 5, 17b, and 7 showed very modest antioxidant activity against DPPH and H2O2 radicals. The outcome of the study indicating that the piperine related derivatives are found as considerable MAO inhibitors and antioxidants. Moreover, the SAR structure activity relationships are depicting the structural features required for the MAO inhibition. In case of MAO activity, good correlations were found among the calculated and experimental results.
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Affiliation(s)
- Priyanka Dhiman
- Department of Pharmaceutical Chemistry, Maharishi Markandeshwar College of Pharmacy, Maharishi Markandeshwar University, Mullana, Haryana 133203 India
| | - Neelam Malik
- Department of Pharmaceutical Chemistry, Maharishi Markandeshwar College of Pharmacy, Maharishi Markandeshwar University, Mullana, Haryana 133203 India
| | - Anurag Khatkar
- Laboratory for Preservation Technology and Enzyme Inhibition Studies, Faculty of Pharmaceutical Sciences, M. D. University, Rohtak, 124001 India
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Singh M, Ravichandiran V, Bharitkar YP, Hazra A. Natural Products Containing Olefinic Bond: Important Substrates for Semi-synthetic Modification Towards Value Addition. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824666200312125734] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
:
Semi-synthesis, the way of preparing novel bioactive molecules via modification
of compounds isolated from natural sources is very much useful nowadays in the drug discovery
process. The modification is based on the reaction of functional group(s) present in a
natural compound. Among the examples of functional group transformation, double bond
modification is also common in the literature. Several reactions like hydrogenation, cyclopropanation,
epoxidation, addition reaction (halogenations, hydroxylation), Michael addition,
Heck reaction, cycloaddition, dipolar cycloaddition, etc. are employed for this purpose.
In this review, we have tried to gather the reactions performed with several double bond
containing classes of natural products like diterpenes, xanthones, sesquiterpene exomethylene lactones, diaryl
heptanoids, steroidal lactones, triterpenoids, limonoids, and alkamides. Where available, the effects of transformations
on the biological activities of the molecules are also mentioned.
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Affiliation(s)
- Meenakshi Singh
- National Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168 Maniktala Main Road, Kolkata - 700 054, India
| | - V. Ravichandiran
- National Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168 Maniktala Main Road, Kolkata - 700 054, India
| | - Yogesh P. Bharitkar
- National Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168 Maniktala Main Road, Kolkata - 700 054, India
| | - Abhijit Hazra
- National Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168 Maniktala Main Road, Kolkata - 700 054, India
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Kavully FS, Oh JM, Dev S, Kaipakasseri S, Palakkathondi A, Vengamthodi A, Abdul Azeez RF, Tondo AR, Nicolotti O, Kim H, Bijo Mathew. Design of enamides as new selective monoamine oxidase-B inhibitors. J Pharm Pharmacol 2020; 72:916-926. [PMID: 32246471 DOI: 10.1111/jphp.13264] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 03/08/2020] [Indexed: 12/24/2022]
Abstract
OBJECTIVES To develop of new class of selective and reversible MAO-B inhibitors from enamides. METHODS Syntheses of the titled derivatives (AD1-AD11) were achieved by reacting cinnamoyl chloride and various primary and secondary amines in basic medium. All eleven compounds were investigated for in vitro inhibitory activities against recombinant human MAO-A and MAO-B. The reversibilities of lead compound inhibitions were analysed by dialysis. MTT assays of lead compounds were performed using normal VERO cell lines. KEY FINDINGS Compounds AD3 and AD9 exhibited the greatest inhibitory activity against MAO-B with IC50 values of 0.11 and 0.10 µm, respectively, and were followed by AD2 and AD1 (0.51 and 0.71 µm, respectively). Most of the compounds weakly inhibited MAO-A, with the exceptions AD9 and AD7, which had IC50 values of 4.21 and 5.95 µm, respectively. AD3 had the highest selectivity index (SI) value for MAO-B (>363.6) and was followed by AD9 (SI 42.1). AD3 and AD9 were found to be competitive inhibitors of MAO-B with Ki values of 0.044 ± 0.0036 and 0.039 ± 0.0047 µm, respectively. Reversibility experiments showed AD3 and AD9 were reversible inhibitors of MAO-B; dialysis restored the activity of MAO-B to the reference level. MTT assays revealed AD3 and AD9 were non-toxic to normal VERO cell lines with IC50 values of 153.96 and 194.04 µg/ml, respectively. Computational studies provided hypothetical binding modes for AD3 and AD9 in the binding cavities of MAO-A and MAO-B. CONCLUSIONS These results encourage further studies on the enamide scaffold as potential drug candidates for the treatment of Alzheimer's and Parkinson's diseases.
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Affiliation(s)
- Fathima Sahla Kavully
- Department of Pharmaceutical Chemistry, Al-Shifa College of Pharmacy, Perinthalmanna, India
| | - Jong Min Oh
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon, Korea
| | - Sanal Dev
- Department of Pharmaceutical Chemistry, Al-Shifa College of Pharmacy, Perinthalmanna, India
| | - Swafvan Kaipakasseri
- Department of Pharmaceutical Chemistry, Al-Shifa College of Pharmacy, Perinthalmanna, India
| | - Ashique Palakkathondi
- Department of Pharmaceutical Chemistry, Al-Shifa College of Pharmacy, Perinthalmanna, India
| | - Ajeesh Vengamthodi
- Department of Pharmaceutical Chemistry, Al-Shifa College of Pharmacy, Perinthalmanna, India
| | | | - Anna Rita Tondo
- Instituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | - Orazio Nicolotti
- Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Hoon Kim
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon, Korea
| | - Bijo Mathew
- Division of Drug Design and Medicinal Chemistry Research Lab, Department of Pharmaceutical Chemistry, Ahalia School of Pharmacy, Palakkad, India
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Piperine-A Major Principle of Black Pepper: A Review of Its Bioactivity and Studies. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9204270] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Piperine is the main compound present in black pepper, and is the carrier of its specific pungent taste, which is responsible for centuries of human dietary utilization and worldwide popularity as a food ingredient. Along with the application as a food ingredient and food preservative, it is used in traditional medicine for many purposes, which has in most cases been justified by modern scientific studies on its biological effects. It has been confirmed that piperine has many bioactive effects, such as antimicrobial action, as well as many physiological effects that can contribute to general human health, including immunomodulatory, hepatoprotective, antioxidant, antimetastatic, antitumor, and many other activities. Clinical studies demonstrated remarkable antioxidant, antitumor, and drug availability-enhancing characteristics of this compound, together with immunomodulatory potential. All these facts point to the therapeutic potential of piperine and the need to incorporate this compound into general health-enhancing medical formulations, as well as into those that would be used as adjunctive therapy in order to enhance the bioavailability of various (chemo)therapeutic drugs.
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Heterocyclic lactam derivatives containing piperonyl moiety as potential antifungal agents. Bioorg Med Chem Lett 2019; 29:126661. [PMID: 31515187 DOI: 10.1016/j.bmcl.2019.126661] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 08/08/2019] [Accepted: 09/01/2019] [Indexed: 12/19/2022]
Abstract
To study the novel functionalized heterocyclic molecules with highly potential biological activity, two series of heterocyclic lactam derivatives containing the piperonyl moiety were designed and synthesized. The newly obtained compounds have been identified on the basis of analytical spectral data, including 1H NMR, 13C NMR, and ESI-MS. The target compounds were evaluated for their potential antifungal activities in vitro against twelve species of the plant pathogen fungi (Sclerotinia sclerotiorum, Rhizoctonia solani, Rap Sclerotinia stemrot, Fusarium graminearum, Phomopsis adianticola, Pestallozzia theae, Pestalotiopsis guepinii, Alternaria tenuis Nees, Monilinia fructicola, Colletotrichum gloeosporioides, Phytophthora capsici, Magnaporthe oryzae). Preliminary bioassays suggested that all prepared compounds I1-14 displayed broad-spectrum and moderate antifungal activities compared with the positive control hymexazol, especially for Sclerotinia sclerotiorum, Rap Sclerotinia stemrot, and Monilinia fructicola. In particular, the inhibition rate of compound I9 exhibited good inhibition activity reached 95.16% against Sclerotinia sclerotiorum, and compounds I5, I12 against Phytophthora capsici were 93.44%, 91.25%. Further studies revealed that compounds I5 (IC50 = 19.13 µM) and I12 (IC50 = 9.12 µM) exhibited obviously antifungal activities against Phytophthora capsici, which were better than that of commercial agricultural fungicide hymexazol (IC50 = 325.45 µM). Therefore, these target compounds could be further studied and explored as a lead skeleton for discovery of novel antifungal agents.
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Bendahma YH, Hamri S, Merad M, Bouchaour T, Maschke U. Conformational modeling of the system pollutant/three-dimensional poly (2-hydroxyethyl methacrylate) (PHEMA) in aqueous medium: a new approach. Polym Bull (Berl) 2019. [DOI: 10.1007/s00289-018-2455-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Khan A, Chandra Kaushik A, Ali SS, Ahmad N, Wei DQ. Deep-learning-based target screening and similarity search for the predicted inhibitors of the pathways in Parkinson's disease. RSC Adv 2019; 9:10326-10339. [PMID: 35520925 PMCID: PMC9062390 DOI: 10.1039/c9ra01007f] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 03/18/2019] [Indexed: 12/03/2022] Open
Abstract
Herein, a two-step de novo approach was developed for the prediction of piperine targets and another prediction of similar (piperine) compounds from a small molecule library using a deep-learning method. Deep-learning and neural-network approaches were used for target prediction, similarity searches, and validation. The present approach was trained on records containing the data. The model attained an overall accuracy of around 87.5%, where the training and test set was kept as 70% and 30% (17 226/40 197), respectively. This method predicted two targets (MAO-A and MAO-B) and 101 compounds as piperine derivatives. MAO-A and MAO-B are important drug targets in Parkinson's disease. Validation of this method was also performed by considering piperine and its targets (monoamine oxidase A and B) using molecular docking, dynamics simulation and post-simulation analysis of all the selected compounds. Rasagiline, lazabemide, and selegiline were selected as controls, which are already FDA-approved drugs against these targets. Molecular docking studies of the FDA-approved drugs and the compounds we predicted using DL and neural networks were carried out against MAO-A and MAO-B. Using the molecular docking's scoring function, molecular dynamics simulation and free energy calculations as extended validation methods, it was observed that the compounds predicted herein possessed excellent inhibitory effects against the selected targets. Thus, deep learning may play a very effective role in predicting the potential compounds, their targets and can play an expanded role in computer-aided drug approaches. Herein, a two-step de novo approach was developed for the prediction of piperine targets and another prediction of similar (piperine) compounds from a small molecule library using a deep-learning method.![]()
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Affiliation(s)
- Abbas Khan
- School of Life Sciences and Biotechnology
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Aman Chandra Kaushik
- School of Life Sciences and Biotechnology
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Syed Shujait Ali
- Center for Biotechnology and Microbiology
- University of Swat
- Swat
- Pakistan
| | - Nisar Ahmad
- Center for Biotechnology and Microbiology
- University of Swat
- Swat
- Pakistan
| | - Dong-Qing Wei
- School of Life Sciences and Biotechnology
- Shanghai Jiao Tong University
- Shanghai 200240
- China
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Dhiman P, Malik N, Khatkar A. 3D-QSAR and in-silico Studies of Natural Products and Related Derivatives as Monoamine Oxidase Inhibitors. Curr Neuropharmacol 2018; 16:881-900. [PMID: 29189167 PMCID: PMC6080100 DOI: 10.2174/1570159x15666171128143650] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 11/24/2017] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The computational development of human monoamine oxidase (MAO) inhibitors led to advancement in drug design and the treatment of many neurodegenerative diseases and neuropsychiatric disorders. The computational development of human monoamine oxidase (MAO) inhibitors led to advancement in drug design and the treatment of many neurodegenerative diseases and neuropsychiatric disorders. Different natural heterocyclic structures are reported to display selective MAO inhibitory activity by preclinical and in-silico modeling. OBJECTIVE Currently, the major interest is devoted to the study of natural based therapeutic agents from the different categories. Therefore, we presenting the review to critically discuss and outline the recent advances in our knowledge on the importance of natural and natural based ligand-MAO insilico methods for novel MAO inhibitors. DISCUSSION Several natural and related synthetic heterocyclic compounds such as coumarins, β- carboline, piperine, naphthoquinone, morpholine, caffeine, amphetamine moreover flavonoids, chalcones, xanthones, curcumin are discussed for their MAO inhibitory profile along with molecular docking and quantitative structure-activity relationship studies. CONCLUSION It is clear that, by this computational drug design approach, more particular, reversible and potent compounds can be proposed as MAO inhibitors by exact changes on the fundamental framework.
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Affiliation(s)
- Priyanka Dhiman
- Laboratory for Preservation Technology and Enzyme Inhibition Studies, Faculty of Pharmaceutical Sciences, M.D. University, Rohtak (124001), India
| | - Neelam Malik
- Laboratory for Preservation Technology and Enzyme Inhibition Studies, Faculty of Pharmaceutical Sciences, M.D. University, Rohtak (124001), India
| | - Anurag Khatkar
- Laboratory for Preservation Technology and Enzyme Inhibition Studies, Faculty of Pharmaceutical Sciences, M.D. University, Rohtak (124001), India
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12
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Ezawa T, Inoue Y, Murata I, Takao K, Sugita Y, Kanamoto I. Characterization of the Dissolution Behavior of Piperine/Cyclodextrins Inclusion Complexes. AAPS PharmSciTech 2018; 19:923-933. [PMID: 29071656 DOI: 10.1208/s12249-017-0908-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 10/13/2017] [Indexed: 11/30/2022] Open
Abstract
In this study, the physicochemical properties and solubility of inclusion complexes of ground mixtures (GMs) of piperine (PP), a pungent ingredient of pepper, with α- and γ-cyclodextrin (CD) were studied. From the solubility results, the PP/αCD inclusion molar ratio was determined to be 1/2, while that of PP/γCD was 1/1, according to the AP-type phase diagram of PP/αCD and the BS-type one of PP/γCD. The powder X-ray diffraction and differential scanning calorimetry analyses confirmed the formation of GM complexes with molar ratios of PP/αCD = 1/2 and PP/γCD = 1/1. The Raman analysis revealed the disappearance of the bands corresponding to the C=C, O-CH2-O, -CH, and aliphatic C=C moieties of the methylene dioxyphenyl fragment of PP in the spectra of the inclusion complexes. In the dissolution tests, GM (PP/αCD = 1/2) and GM (PP/γCD = 1/1) showed higher solubility than free PP and the analogous physical mixtures. Furthermore, after 60 min, GM (PP/αCD = 1/2) exhibited higher solubility than GM (PP/γCD = 1/1). In the 1H-1H nuclear Overhauser effect spectroscopy measurements, GM (PP/αCD = 1/2) was found to present a head-to-head inclusion structure via the aliphatic C=C and methylene dioxyphenyl groups of PP and the two αCD molecules. In contrast, it was confirmed that γCD interacts with the O-CH2-O functionality of the methylene dioxyphenyl group of PP in a molar ratio of 1/1. It was thus concluded that the differences in the PP/CD structures influence the solubility of the inclusion complexes.
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Lee J, Lee Y, Park SJ, Lee J, Kim YS, Suh YG, Lee J. Discovery of highly selective and potent monoamine oxidase B inhibitors: Contribution of additional phenyl rings introduced into 2-aryl-1,3,4-oxadiazin-5(6 H )-one. Eur J Med Chem 2017; 130:365-378. [DOI: 10.1016/j.ejmech.2017.02.059] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 01/23/2017] [Accepted: 02/27/2017] [Indexed: 01/08/2023]
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14
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Takao K, Miyashiro T, Sugita Y. Synthesis and biological evaluation of piperic acid amides as free radical scavengers and α-glucosidase inhibitors. Chem Pharm Bull (Tokyo) 2016; 63:326-33. [PMID: 25948326 DOI: 10.1248/cpb.c14-00874] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A series of piperic acid amides (4-24, 29, 30) were synthesized and their 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging and α-glucosidase inhibitory activities were evaluated. Among the synthesized compounds, the amides 11, 13 and 15, which contain o-methoxyphenol, catechol or 5-hydroxyindole moieties, showed potent DPPH free radical scavenging activity (11: EC50 140 µM; 13: EC50 28 µM; 15: EC50 20 µM). The amides 10, 18 and 23 showed higher inhibitory activity of α-glucosidase (10: IC50 21 µM; 18: IC50 21 µM; 23: IC50 12 µM). These data suggest that the hydrophobicity of the conjugated amines is an important determinant of α-glucosidase inhibitory activity. In addition, the amides 13 and 15 showed both potent DPPH free radical scavenging activity and α-glucosidase inhibitory activity (13: IC50 46 µM; 15: IC50 46 µM). This is the first report identifying the DPPH free radical scavenging and α-glucosidase inhibitory activities of piperic acid amides and suggests that these amides may serve as lead compounds for the development of novel α-glucosidase inhibitors with antioxidant activity.
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Affiliation(s)
- Koichi Takao
- Laboratory of Bioorganic Chemistry, Department of Pharmaceutical and Health Sciences, Faculty of Pharmaceutical Sciences, Josai University
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15
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Kumar B, Sheetal S, Mantha AK, Kumar V. Recent developments on the structure–activity relationship studies of MAO inhibitors and their role in different neurological disorders. RSC Adv 2016. [DOI: 10.1039/c6ra00302h] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Development of MAO inhibitors as effective drug candidates for the management and/or treatment of different neurological disorders.
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Affiliation(s)
- Bhupinder Kumar
- Laboratory of Organic and Medicinal Chemistry
- Centre for Pharmaceutical Sciences and Natural Products
- Central University of Punjab
- Bathinda
- India-151001
| | - Sheetal Sheetal
- Laboratory of Organic and Medicinal Chemistry
- Centre for Pharmaceutical Sciences and Natural Products
- Central University of Punjab
- Bathinda
- India-151001
| | - Anil K. Mantha
- Centre for Animal Sciences
- School of Basic and Applied Sciences
- Central University of Punjab
- Bathinda
- India
| | - Vinod Kumar
- Laboratory of Organic and Medicinal Chemistry
- Centre for Pharmaceutical Sciences and Natural Products
- Central University of Punjab
- Bathinda
- India-151001
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16
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Chavarria D, Silva T, Magalhães e Silva D, Remião F, Borges F. Lessons from black pepper: piperine and derivatives thereof. Expert Opin Ther Pat 2015; 26:245-64. [PMID: 26560940 DOI: 10.1517/13543776.2016.1118057] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Piperine is a simple and pungent alkaloid found in the seeds of black pepper (Piper nigrum). Following its isolation and full characterization, the biological properties of piperine have been extensively studied, and piperine-like derivatives have shown an interesting range of pharmacological activities. In this context, significant advances have been made in the discovery of new chemical entities based on the piperine scaffold endowed with therapeutic potential. AREAS COVERED The aim of this review is to provide a thorough inquiry on the therapeutic potential of piperine and related derivatives. It provides an overview of recent developments in patented processes and applications thereof between 2000 and 2015. EXPERT OPINION Cumulative evidence shows that piperine is currently paving its way to become a privileged scaffold for the development of bioactive compounds with therapeutic application in multiple human diseases. In particular, piperine derivatives were shown to modulate the activity of several targets related to neurological disorders, including epilepsy, Parkinson's disease, depression and pain related disorders. Moreover, the efflux pump inhibitory ability of piperine and its analogues tackles important drug resistance mechanisms and may improve the clinical efficacy of antibiotic and anticancer drugs. Although the use of piperine as a scaffold for bioactive compounds is still in its early stages, the continuous exploration of this structure may lead to remarkable advances in drug discovery programs.
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Affiliation(s)
- D Chavarria
- a CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences , University of Porto , Porto , Portugal
| | - T Silva
- a CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences , University of Porto , Porto , Portugal
| | - D Magalhães e Silva
- a CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences , University of Porto , Porto , Portugal
| | - F Remião
- b UCIBIO-REQUIMTE, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy , University of Porto , Porto , Portugal
| | - F Borges
- a CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences , University of Porto , Porto , Portugal
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Tripathi RKP, Krishnamurthy S, Ayyannan SR. Discovery of 3-Hydroxy-3-phenacyloxindole Analogues of Isatin as Potential Monoamine Oxidase Inhibitors. ChemMedChem 2015; 11:119-32. [DOI: 10.1002/cmdc.201500443] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2015] [Revised: 11/01/2015] [Indexed: 01/19/2023]
Affiliation(s)
- Rati K. P. Tripathi
- Pharmaceutical Chemistry Research Laboratory; Department of Pharmaceutics; Indian Institute of Technology; Banaras Hindu University; Varanasi 221005 Uttar Pradesh India
| | - Sairam Krishnamurthy
- Neurotherapeutics Laboratory; Department of Pharmaceutics; Indian Institute of Technology; Banaras Hindu University; Varanasi 221005 Uttar Pradesh India
| | - Senthil R. Ayyannan
- Pharmaceutical Chemistry Research Laboratory; Department of Pharmaceutics; Indian Institute of Technology; Banaras Hindu University; Varanasi 221005 Uttar Pradesh India
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Sattarinezhad E, Bordbar AK, Fani N. Piperine derivatives as potential inhibitors of Survivin: An in silico molecular docking. Comput Biol Med 2015; 63:219-27. [PMID: 26093789 DOI: 10.1016/j.compbiomed.2015.05.016] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2015] [Revised: 05/20/2015] [Accepted: 05/21/2015] [Indexed: 11/26/2022]
Abstract
Targeting Survivin, as an inhibitor of apoptosis and a regulator of cell division, has become a worldwide controversial issue. Piperine as a pungent alkaloid has been identified as the most potent adjuvant at enhancing the efficacy of tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)-based therapies in triple-negative breast cancer (TNBC) cells in vitro and in vivo, which might be mediated through inhibition of Survivin. In this work, the binding energies, inhibition constants and binding modes of a group of previously synthesized Piperine derivatives at the binding site of Survivin have been studied using molecular docking tools and the best compounds with minimum binding energies are proposed as potential drugs for the inhibition of Survivin. A comprehensive SAR analysis has been done on the results that can be used for designing new Piperine analogs with higher efficacy. Molecular docking computations also show that the studied compounds can bind to BIR domain of Survivin in the same binding site as that of Smac/DIABLO with a suitable binding energy. This binding may result in the segregation of Smac/DIABLO in the cytosol and subsequently free Smac/DIABLO molecules could be available for binding with inhibitors of apoptosis to initiate caspase mediated apoptosis.
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Affiliation(s)
| | | | - Najmeh Fani
- Department of Chemistry, University of Isfahan, Isfahan, 81746-73441, Iran
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Patil PO, Bari SB. Nitrogen heterocycles as potential monoamine oxidase inhibitors: Synthetic aspects. ARAB J CHEM 2014. [DOI: 10.1016/j.arabjc.2012.12.034] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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20
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Passos CDS, Simoes-Pires C, Henriques A, Cuendet M, Carrupt PA, Christen P. Alkaloids as Inhibitors of Monoamine Oxidases and Their Role in the Central Nervous System. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/b978-0-444-63430-6.00004-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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21
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Yildiz O, Karahalil F, Can Z, Sahin H, Kolayli S. Total monoamine oxidase (MAO) inhibition by chestnut honey, pollen and propolis. J Enzyme Inhib Med Chem 2013; 29:690-4. [PMID: 24156742 DOI: 10.3109/14756366.2013.843171] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Monoamine oxidase (MAO) inhibitors are generally used in the treatment of depressive disorders and some neurodegenerative illnesses, such as Parkinson's disease and Alzheimer's disease. The aim of this preliminary study was to investigate the MAO [MAO (E.C.1.4.3.4)] inhibiting effect of various apitherapeutic products, such as chestnut honey, pollen and propolis. Extracts' MAO inhibition was measured using peroxidase-linked spectrophotometric assay in enzyme isolated from rat liver microsomes, and the values are expressed as the inhibition concentration (IC50) causing 50% inhibition of MAO. The antioxidant activity of the bee products was also determined in terms of total phenolic content (TPC) and ferric reducing/antioxidant power in aquatic extracts. All samples exhibited substantial inhibition of MAO, propolis having the highest. Inhibition was related to samples' TPCs and antioxidant capacities. These results show that bee products possess a sedative effect and may be effective in protecting humans against depression and similar diseases.
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Affiliation(s)
- O Yildiz
- Maçka Vocational High School, Karadeniz Technical University , Trabzon , Turkey and
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Qu H, Yu X, Zhi X, Lv M, Xu H. Natural-product-based insecticidal agents 14. Semisynthesis and insecticidal activity of new piperine-based hydrazone derivatives against Mythimna separata Walker in vivo. Bioorg Med Chem Lett 2013; 23:5552-7. [DOI: 10.1016/j.bmcl.2013.08.053] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2013] [Revised: 07/30/2013] [Accepted: 08/12/2013] [Indexed: 11/16/2022]
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23
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Al-Baghdadi OB, Prater NI, Van der Schyf CJ, Geldenhuys WJ. Inhibition of monoamine oxidase by derivatives of piperine, an alkaloid from the pepper plant Piper nigrum, for possible use in Parkinson’s disease. Bioorg Med Chem Lett 2012; 22:7183-8. [DOI: 10.1016/j.bmcl.2012.09.056] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2012] [Revised: 09/07/2012] [Accepted: 09/17/2012] [Indexed: 12/31/2022]
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