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Naseem M, Rafique H, Tayyab M, Saeed A, Mumtaz A. Design, Synthesis, QSAR Studies, and Molecular Modeling of Some Novel Bis Methyl 2-[3-(benzo[d]thiazol-2-yl)-2-terephthaloyl-bis-4-oxo-thiazolidin- 5-ylidene]acetates and Screening of their Antioxidant and Enzyme Inhibition Properties. Curr Org Synth 2024; 21:917-927. [PMID: 37670713 DOI: 10.2174/1570179421666230905094559] [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: 06/01/2023] [Revised: 07/09/2023] [Accepted: 07/26/2023] [Indexed: 09/07/2023]
Abstract
INTRODUCTION Benzothiazolamine-based bisthiourea precursors were prepared in good yields. These bisthiourea derivatives were cyclized into symmetrical Bis Methyl 2-[3-(benzothiazol- 2-yl)-2-terephthaloyl-bis-4-oxo-thiazolidin-5-ylidene]acetates, by their condensation with (DMAD) dimethyl but-2-meditate in the presence of dry methanol. MATERIALS AND METHODS All these compounds were evaluated for their biological applications. Antioxidant activities were performed by adopting a DPPH radical assay, and an in vitro enzyme inhibition assay was performed to investigate their enzyme inhibitory potential against butyrylcholinesterase (BChE) and acetylcholinesterase (AChE). RESULTS Molecular modeling and QSAR studies were performed to monitor the binding propensity of imidathiazolidinone derivatives with enzymes and DNA. Also, electronic and steric descriptors were calculated to determine the effect of structure on the activity of imidathiazolidinone derivatives. CONCLUSION The characterization of all the synthesized compounds was done by their physical data, FT-IR, NMR and elemental analysis.
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Affiliation(s)
- Muhammad Naseem
- Department of Chemistry, University of Gujrat, Gujrat, 50700, Pakistan
| | - Hummera Rafique
- Department of Chemistry, University of Gujrat, Gujrat, 50700, Pakistan
| | - Muhammad Tayyab
- School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, P.R. China
| | - Aamer Saeed
- Department of Chemistry, Quaid-I-Azam University, Islamabad, 45320, Pakistan
| | - Amara Mumtaz
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, 22060, Pakistan
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Birsa ML, Sarbu LG. Hydroxy Chalcones and Analogs with Chemopreventive Properties. Int J Mol Sci 2023; 24:10667. [PMID: 37445844 DOI: 10.3390/ijms241310667] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 06/20/2023] [Accepted: 06/23/2023] [Indexed: 07/15/2023] Open
Abstract
The aim of this review is to highlight the chemopreventive properties of hydroxy-substituted natural and synthetic chalcones along with a number of their analogs. These products display various biological activities, and have many applications against various diseases. Antioxidant and anti-inflammatory properties of chalcones bearing hydroxy substituents are underlined. The influence of hydroxy substituents located on ring A, B, or both are systematized according to the exhibited biological properties.
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Affiliation(s)
- Mihail Lucian Birsa
- Department of Chemistry, Alexandru Ioan Cuza University of Iasi, 11 Carol I Blvd., 700506 Iasi, Romania
| | - Laura G Sarbu
- Department of Chemistry, Alexandru Ioan Cuza University of Iasi, 11 Carol I Blvd., 700506 Iasi, Romania
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3
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Ali A, Din ZU, Ibrahim M, Ashfaq M, Muhammad S, Gull D, Tahir MN, Rodrigues-Filho E, Al-Sehemi AG, Suleman M. Acid catalyzed one-pot approach towards the synthesis of curcuminoid systems: unsymmetrical diarylidene cycloalkanones, exploration of their single crystals, optical and nonlinear optical properties. RSC Adv 2023; 13:4476-4494. [PMID: 36760294 PMCID: PMC9892888 DOI: 10.1039/d2ra07681k] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 01/12/2023] [Indexed: 02/05/2023] Open
Abstract
In the present study crystalline unsymmetrical diarylidene ketone derivatives BNTP and BDBC have been prepared by two sequential acid catalyzed aldol condensation reactions in a one pot manner. The crystal structures of both compounds were confirmed by single crystal X-ray diffraction analysis which revealed the presence of H-bonding interactions of type C-H⋯O, along with weak C-H⋯π and weak π⋯π stacking interactions that are involved in the crystal stabilization of both organic compounds. Hirshfeld surface analysis is carried out for the broad investigation of the intermolecular interactions in both compounds. The quantum chemical investigation was performed on the optimized molecular geometries of BNTP and BDBC to calculate optical and nonlinear optical (NLO) properties. The density functional theory (DFT) study showed that the third-order NLO polarizabilities of compounds BNTP and BDBC are found to be 226.45 × 10-36 esu and 238.72 × 10-36 esu, respectively, which indicates noticeable good NLO response properties. Additionally, the BNTP and BDBC molecules also showed the HOMO-LUMO orbital gaps of 5.96 eV and 6.06 eV, respectively. Furthermore, the computation of UV-visible spectra of the titled compounds indicated a limited and/or no absorption above the 400 nm region, directing a good transparency and NLO property trade-off for both synthesized compounds that may play a significant contribution in the future for optoelectronic technologies.
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Affiliation(s)
- Akbar Ali
- Department of Chemistry, Government College University Faisalabad, 38000-FaisalabadPakistan
| | - Zia Ud Din
- LaBioMMi, Departamento de Química, Universidade Federal de São CarlosCP 676, São CarlosSP 13.565-905Brazil
| | - Muhammad Ibrahim
- Department of Applied Chemistry, Government College University Faisalabad Pakistan
| | - Muhammad Ashfaq
- Department of Physics, University of Sargodha Sargodha Pakistan
| | - Shabbir Muhammad
- Department of Chemistry, College of Science, King Khalid UniversityP.O. Box 9004Abha 61413Saudi Arabia
| | - Dania Gull
- Department of Chemistry, Government College University Faisalabad, 38000-FaisalabadPakistan
| | | | - Edson Rodrigues-Filho
- LaBioMMi, Departamento de Química, Universidade Federal de São CarlosCP 676, São CarlosSP 13.565-905Brazil
| | - Abdullah G. Al-Sehemi
- Department of Chemistry, College of Science, King Khalid UniversityP.O. Box 9004Abha 61413Saudi Arabia
| | - Muhammad Suleman
- Department of Chemistry, Riphah International University Faisalabad CampusPakistan
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Bai Y, Chen L, Wang PP, Tang YQ, Wu DC, Zhang CL, Zhou Q, Yan R, Hou J. Discovery of a naturally occurring broad-spectrum inhibitor against gut bacterial β-glucuronidases from Ginkgo biloba. Food Funct 2021; 12:11190-11201. [PMID: 34668903 DOI: 10.1039/d1fo01748a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Gut bacterial β-glucuronidases (GUS) play an important role in deconjugation of various O-glucuronides, which are tightly linked with the drug-induced intestinal toxicity. Increasing evidence has indicated that inhibition of bacterial GUS could alleviate GUS-associated intestinal toxicity, but the potent and broad-spectrum inhibitors against multiple bacterial GUS have been rarely reported. This study aimed to find potent and broad-spectrum GUS inhibitors from Ginkgo biloba. It was found that amentoflavone displayed relatively strong inhibition on three GUS including CpGUS, SpasGUS and EcGUS. Further investigations demonstrated that amentoflavone could inhibit GUS-mediated PNPG hydrolysis in a dose-dependent manner with IC50 values of 2.36 μM, 2.88 μM and 3.43 μM for CpGUS, SpasGUS and EcGUS, respectively. Inhibition kinetic studies showed that amentoflavone functioned as a non-competitive inhibitor against all tested GUS with Ki values of less than 2 μM. Docking simulations indicated that amentoflavone could tightly bind on allosteric sites of three GUS mainly via hydrogen bonding interactions, and the number of hydroxyl groups of amentoflavone played crucial roles in these interactions. Collectively, our findings suggested that amentoflavone was a potent broad-spectrum inhibitor against bacterial GUS, which can be used as a promising lead compound for developing novel agents to alleviate GUS-associated intestinal toxicity.
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Affiliation(s)
- Yue Bai
- College of Basic Medical Sciences, Dalian Medical University, Dalian, China.
| | - Lu Chen
- College of Basic Medical Sciences, Dalian Medical University, Dalian, China.
| | - Pan-Pan Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macao.
| | - Yu-Qiang Tang
- College of Basic Medical Sciences, Dalian Medical University, Dalian, China.
| | - Da-Chang Wu
- College of Basic Medical Sciences, Dalian Medical University, Dalian, China.
| | - Cui-Li Zhang
- College of Basic Medical Sciences, Dalian Medical University, Dalian, China.
| | - Qi Zhou
- College of Basic Medical Sciences, Dalian Medical University, Dalian, China.
| | - Ru Yan
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macao.
| | - Jie Hou
- College of Basic Medical Sciences, Dalian Medical University, Dalian, China.
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Jumaa RS, Abdulmajeed DI, Karim AJ. Evaluation of secondary metabolites of herbal plant extracts as an antiviral effect on infectious bursal disease virus isolates in embryonated chicken eggs. Vet World 2021; 14:2971-2978. [PMID: 35017846 PMCID: PMC8743771 DOI: 10.14202/vetworld.2021.2971-2978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 10/12/2021] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND AND AIM Infectious bursal disease attacks the poultry industry, mainly young chickens, causing immunosuppression, and death with high economic losses. This study aimed to evaluate the effects of the monoextract, diextracts, and triextracts of Quercus infectoria (QI), Citrus aurantifolia (CiA), and Coffea arabica (CoA) on infectious bursal disease virus (IBDV) in embryonated chicken eggs (ECEs). MATERIALS AND METHODS The experimental design consisted of three sets of ECEs at 11 days of age, and each set included seven groups (G1-G7). The extracts of QI, CiA, and CoA were inoculated to ECEs by the chorioallantoic membrane method before, in concomitant (mixed) with, and after IBDV infection to the first, second, and third sets, respectively. The monoextract, diextracts, and triextracts of QI, CiA, and CoA were given at 1%, 2%, 5%, and 10% concentrations to G1-G3, G4-G6, and G7, respectively. Real-time polymerase chain reaction identified and confirmed the virus in accordance with the pathological changes. RESULTS The monoextract (5-10% concentrations) inhibited IBDV and had no effect on viral infection preinoculation, whereas the monoextract (10% concentration) inhibited IBDV during mixed inoculation and post-inoculation. Diextracts (2-10% concentrations) inhibited IBDV and had no effect on viral infection preinoculation, whereas diextracts (5-10% concentrations) inhibited IBDV during mixed inoculation and post-inoculation. Triextracts (1%, 2%, 5%, and 10% concentrations) inhibited IBDV by ameliorating the pathological changes of the virus and preventing the death of ECEs. CONCLUSION The inoculation of herbal extracts, particularly triextracts, alleviates the pathological changes in ECEs infected with IBDV. This study recommends the oral route in evaluating plant extracts against IBDV in poultry.
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Affiliation(s)
- Rawaa Saladdin Jumaa
- Department of Microbiology, College of Veterinary Medicine, University of Baghdad, Baghdad, Iraq
| | - Dhuha Ismael Abdulmajeed
- Department of Microbiology, College of Veterinary Medicine, University of Baghdad, Baghdad, Iraq
| | - Abdulkarim Jafar Karim
- Unit of Zoonotic Diseases, College of Veterinary Medicine, University of Baghdad, Baghdad, Iraq
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Thomas E, Stewart LE, Darley BA, Pham AM, Esteban I, Panda SS. Plant-Based Natural Products and Extracts: Potential Source to Develop New Antiviral Drug Candidates. Molecules 2021; 26:6197. [PMID: 34684782 PMCID: PMC8537559 DOI: 10.3390/molecules26206197] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/06/2021] [Accepted: 10/11/2021] [Indexed: 12/17/2022] Open
Abstract
Viral infections are among the most complex medical problems and have been a major threat to the economy and global health. Several epidemics and pandemics have occurred due to viruses, which has led to a significant increase in mortality and morbidity rates. Natural products have always been an inspiration and source for new drug development because of their various uses. Among all-natural sources, plant sources are the most dominant for the discovery of new therapeutic agents due to their chemical and structural diversity. Despite the traditional use and potential source for drug development, natural products have gained little attention from large pharmaceutical industries. Several plant extracts and isolated compounds have been extensively studied and explored for antiviral properties against different strains of viruses. In this review, we have compiled antiviral plant extracts and natural products isolated from plants reported since 2015.
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Affiliation(s)
| | | | | | | | | | - Siva S. Panda
- Department of Chemistry & Physics, Augusta University, Augusta, GA 30912, USA; (E.T.); (L.E.S.); (B.A.D.); (A.M.P.); (I.E.)
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7
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Ali A, Khalid M, Din ZU, Asif HM, Imran M, Tahir MN, Ashfaq M, Rodrigues-Filho E. Exploration of structural, electronic and third order nonlinear optical properties of crystalline chalcone systems: Monoarylidene and unsymmetrical diarylidene cycloalkanones. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130685] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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8
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Xiao Y. The crystal structure of (3 Z,3′ Z)-4,4′-((1,4-phenylenebis(methylene))bis(azanediyl))bis(pent-3-en-2-one), C 18H 24N 2O 2. Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2021-0066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C18H24N2O2, triclinic, P
1
‾
$‾{1}$
(no. 2), a = 6.088(10) Å, b = 8.911(14) Å, c = 16.44(3) Å, α = 81.772(17)°, β = 84.683(18)°, γ = 76.045(17)°, V = 855(2) Å3, Z = 4, R
gt
(F) = 0.0511, wR
ref(F
2) = 0.1858, T = 293 K.
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Affiliation(s)
- Yingcong Xiao
- Shaanxi University of Chinese Medicine , Xi’an , Shaanxi 712046 , China
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9
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Zhang W, Zuo Z, Yanhui C, Bin L. The crystal structure of ( Z)-3-((2-(2-(2-aminophenoxy)ethoxy)phenyl)amino)-1-phenylbut-2-en-1-one, C 24H 24N 2O 3. Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2021-0022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C24H24N2O3, monoclinic, P21/n (no. 14), a = 13.674(3) Å, b = 7.3900(14) Å, c = 20.862(4) Å, β = 106.728(7)°, V = 2018.9(7) Å3, Z = 4, R
gt
(F) = 0.0633, wR
ref
(F
2) = 0.1804, T = 293 K.
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Affiliation(s)
- Weilian Zhang
- Yulin Institute for drug control , Yulin , Shaanxi , 719000 , China
| | - Zhenyu Zuo
- College of Pharmacy, Shaanxi University of Chinese Medicine , Xi’an , Shaanxi , 712046 , China
- Shaanxi Key Laboratory of Basic and New Herbal Medicament Research , Xi’an , 712046 , China
| | - Chen Yanhui
- College of Pharmacy, Shaanxi University of Chinese Medicine , Xi’an , Shaanxi , 712046 , China
| | - Liu Bin
- Shaanxi International Business College , Xianyang , 712046 , China
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10
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Rawat P, Singh R, Ranjan A, Gautam A, Trivedi S, Kumar M. Study of antimicrobial and antioxidant activities of pyrrole-chalcones. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129483] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Adelusi TI, Du L, Chowdhury A, Xiaoke G, Lu Q, Yin X. Signaling pathways and proteins targeted by antidiabetic chalcones. Life Sci 2020; 284:118982. [PMID: 33387581 DOI: 10.1016/j.lfs.2020.118982] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 12/13/2020] [Accepted: 12/20/2020] [Indexed: 12/24/2022]
Abstract
Chalcones have shown a broad spectrum of biological activities with clinical potential against various diseases. The biological activities are mainly attributed to the presence of α, β-unsaturated carbonyl system, perceived as potential Michael acceptors. In this review, we discussed the antioxidant potential of chalcones and elucidated the mechanisms of pathways and proteins such as carbohydrate digestive enzymes (α-amylase and α-glucosidase), aldose reductase, SGLT-2, and Nrf2 that are targeted by antidiabetic chalcones. In addition to their insulin mimetic potential, we explore the major molecular targets of chalcones and discuss the biochemical and therapeutic implication of modulating these targets. Finally, we dwell on the opulence of the literature and envisage how RNA interference-mediated gene silencing technique and in silico molecular docking could be exploited in the search for novel and more efficacious antidiabetic chalcones.
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Affiliation(s)
- Temitope Isaac Adelusi
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, China.
| | - Lei Du
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, China.
| | - Apu Chowdhury
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, China
| | - Gu Xiaoke
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, China.
| | - Qian Lu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, China.
| | - Xiaoxing Yin
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou 221004, China.
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Harshitha KR, Sarojini BK, Narayana B, Lobo AG, Kalal BS. Molecular Docking of 4-ethoxychalcones on Oxidoreductase/Pirin Inhibitors and Cytotoxic Evaluation on Breast/Skin Cancer Cell Lines. LETT DRUG DES DISCOV 2020. [DOI: 10.2174/1570180817666200129143803] [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
Background:
The role of α, β unsaturated propenone derivatives, has attracted the
chemists for its biological importance. An attempt is made to reveal the interaction between breast
and skin cancer cell lines with the help of molecular docking studies.
Objective:
The study aimed to synthesize and characterize 4-ethoxychalcones for testing breast and
skin cancer targets.
Methods:
A series of chalcone analogues starting from 4-ethoxyacetophenone and substituted
aromatic aldehydes were synthesized, well-characterized and evaluated for their in vitro anticancer
activities against human breast cancer (MDA-MB-231) and human metastatic melanoma (A-375)
cell lines by MTT assay. Docking simulation was performed to study the drug-receptor interaction
of chalcone scaffold on the active site of target inhibitor bound to cytochrome P450 family
oxidoreductase for breast cancer and Pirin inhibiting target for skin cancer, respectively.
Results and Discussion:
After performing cytotoxic evaluation, it was observed that compounds
having a substitution at the para position showed better results compared to ortho and meta positions
for both the cell lines. Molecular docking studies revealed different types of interactions with
selected oxidoreductase and Pirin inhibiting targets. Ligand-protein interactions and morphological
changes are monitored by molecular dynamics.
Conclusion:
The presence of electron-withdrawing and donating groups on ring B marginally
affected IC50 and docking scores. The stability of the binding mode of ligands having high inhibitory
efficiency for compounds 8 and 10 predicted by docking studies was confirmed by molecular
dynamics simulation. The pharmacokinetic parameters were found to be within the acceptable
range. Further molecular dynamics study would provide the necessary information.
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Affiliation(s)
- Kishori Ramachandra Harshitha
- Department of Industrial Chemistry, Kishori Ramachandra Harshitha, Mangalore University, Mangalagangothri Mangaluru, Karnataka 574199, India
| | - Balladka Kunhanna Sarojini
- Department of Industrial Chemistry, Balladka Kunhanna Sarojini, Mangalore University, Mangalagangothri, Mangaluru, Karnataka 574199, India
| | - Badiadka Narayana
- Department of Studies in Chemistry, Badiadka Narayana, Mangalore University, Mangalagangothri, Mangaluru, Karnataka 574199, India
| | - Anupam Glorious Lobo
- School of Chemical Sciences, Anupam Glorious Lobo, Mahatma Gandhi University Kottayam, Kerala 686560, India
| | - Bhuvanesh Sukhlal Kalal
- Department of Biochemistry, Bhuvanesh Sukhlal Kalal, Yenepoya Medical College, Yenepoya Research Centre, Yenepoya University Mangaluru, Karnataka, 575018, India
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Janković T, Turković N, Kotur-Stevuljević J, Vujić Z, Ivković B. Differences in antioxidant potential of chalcones in human serum: In vitro study. Chem Biol Interact 2020; 324:109084. [DOI: 10.1016/j.cbi.2020.109084] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 03/23/2020] [Accepted: 04/02/2020] [Indexed: 01/11/2023]
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Khalid M, Ali A, Adeel M, Din ZU, Tahir MN, Rodrigues-Filho E, Iqbal J, Khan MU. Facile preparation, characterization, SC-XRD and DFT/DTDFT study of diversely functionalized unsymmetrical bis-aryl-α, β-unsaturated ketone derivatives. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127755] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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15
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Ali A, Din ZU, Khalid M, Tahir MN, Rodrigues‐Filho E, Ali B, Asim S, Muhammad S. Crystal and Quantum Chemical Exploration of the Potent Monocarbonyl Curcuminoids to Unveil Their Structural and Intriguing Electronic Properties. ChemistrySelect 2020. [DOI: 10.1002/slct.201904757] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Akbar Ali
- Department of ChemistryUniversity of Sargodha 40100 Punjab Pakistan
| | - Zia Ud Din
- LaBioMMiDepartamento de QuímicaUniversidade Federal de São Carlos CP 676 13.565-905 São Carlos SP Brazil
| | - Muhammad Khalid
- Department of ChemistryKhwaja Fareed University of Engineering & Information Technology Rahim Yar Khan 64200 Pakistan
| | | | - Edson Rodrigues‐Filho
- LaBioMMiDepartamento de QuímicaUniversidade Federal de São Carlos CP 676 13.565-905 São Carlos SP Brazil
| | - Bakhat Ali
- Department of ChemistryKhwaja Fareed University of Engineering & Information Technology Rahim Yar Khan 64200 Pakistan
| | - Sumreen Asim
- Department of ChemistryKhwaja Fareed University of Engineering & Information Technology Rahim Yar Khan 64200 Pakistan
| | - Shabbir Muhammad
- Department of PhysicsCollege of ScienceKing Khalid University Abha 61413, P.O. Box 9004 Saudi Arabia
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16
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Din ZU, Rodrigues-Filho E. Optimized one-pot synthesis of monoarylidene and unsymmetrical diarylidene cycloalkanones. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2016.09.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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17
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Anti-malarial, cytotoxicity and molecular docking studies of quinolinyl chalcones as potential anti-malarial agent. J Comput Aided Mol Des 2019; 33:677-688. [DOI: 10.1007/s10822-019-00210-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 05/31/2019] [Indexed: 10/26/2022]
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18
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Lee SE, Lim C, Kim H, Cho S. A STUDY OF THE ANTI-INFLAMMATORY EFFECTS OF THE ETHYL ACETATE FRACTION OF THE METHANOL EXTRACT OF FORSYTHIAE FRUCTUS. AFRICAN JOURNAL OF TRADITIONAL, COMPLEMENTARY, AND ALTERNATIVE MEDICINES : AJTCAM 2016; 13:102-113. [PMID: 28487900 PMCID: PMC5416628 DOI: 10.21010/ajtcam.v13i5.14] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND The dried fruit of Forsythia suspensa (Thunb.) Vahl. (Oleaceae) are better known by their herbal name Forsythiae Fructus, and have a bitter taste, slightly pungent smell, and cold habit. FF has been widely used to treat symptoms associated with the lung, heart, and small intestine. Recently, bioactive compounds isolated from hydrophobic solvent fractions of FF have been reported to have anti-oxidant, anti-bacterial, and anti-cancer effects. Traditionally, almost all herbal medicines are water extracts, and thus, extraction methods should be developed to optimize the practical efficacies of herbal medicines. MATERIALS AND METHODS In this study, the anti-inflammatory effects of the ethyl acetate fraction of the methanol extract of FF (FFE) were assessed by measuring NO and PGE2 production by and intracellular ROS and protein levels of iNOS and COX-2 in RAW 264.7 cells. RESULTS FFE inhibited COX-2 expression in LPS-stimulated RAW 264.7 cells. CONCLUSION In summary, FFE effectively reduced intracellular ROS and NO levels and inhibited PGE2 production by down-regulating COX-2 levels. Abbreviations: FF, of Forsythiae Fructus; NO, nitric oxide; iNOS, inducible NO synthase; COX-2, cyclooxygenase-2; ROS, reactive oxygen species; PGE2, prostaglandin E2.
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Affiliation(s)
- Se-Eun Lee
- School of Korean Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Chiyeon Lim
- College of Medicine, Dongguk University, Ilsan, Gyounggi-do, Republic of Korea
| | - Hyungwoo Kim
- School of Korean Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Suin Cho
- School of Korean Medicine, Pusan National University, Yangsan, Republic of Korea
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Hameed A, Abdullah MI, Ahmed E, Sharif A, Irfan A, Masood S. Anti-HIV cytotoxicity enzyme inhibition and molecular docking studies of quinoline based chalcones as potential non-nucleoside reverse transcriptase inhibitors (NNRT). Bioorg Chem 2016; 65:175-82. [PMID: 26964017 DOI: 10.1016/j.bioorg.2016.02.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2015] [Revised: 02/24/2016] [Accepted: 02/25/2016] [Indexed: 11/20/2022]
Abstract
A series of fourteen (A1 - A14) qunioline based chalcones were screened for reverse transcriptase inhibitors (RT) and found potentially active against RT. Bioassay, theoretical and dockings studies with RT (the enzyme required for reverse transcription of viral RNA) results showed that the type and positions of the substituents seemed to be critical for their inhibition against RT. The bromo and chloro substituted chalcone displayed high degree of inhibition against RT. The A4 andA6 showed high interaction with RT, contributing high free binding energy (ΔG -9.30 and -9.13kcal) and RT inhibition value (IC50 0.10μg/ml and 0.11μg/ml).
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Affiliation(s)
- Asima Hameed
- Institute of Chemistry, University of the Punjab, Lahore, P.O 54590, Pakistan
| | | | - Ejaz Ahmed
- Institute of Chemistry, University of the Punjab, Lahore, P.O 54590, Pakistan.
| | - Ahsan Sharif
- Institute of Chemistry, University of the Punjab, Lahore, P.O 54590, Pakistan
| | - Ahmad Irfan
- Department of Chemistry, Faculty of Science, King Khalid University, Abha 61413, P.O. Box 9004, Saudi Arabia; Research Center for Advanced Materials Science (RCAMS), King Khalid University, Abha 61413, P.O. Box 9004, Saudi Arabia
| | - Sara Masood
- Sheikh Zayed Madical College & Hospital Rahim Yar Khan, Pakistan
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Nazar MF, Abdullah MI, Badshah A, Mahmood A, Rana UA, Khan SUD. Synthesis, structure–activity relationship and molecular docking of cyclohexenone based analogous as potent non-nucleoside reverse-transcriptase inhibitors. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2014.12.090] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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21
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Wu JZ, Cheng CC, Shen LL, Wang ZK, Wu SB, Li WL, Chen SH, Zhou RP, Qiu PH. Synthetic chalcones with potent antioxidant ability on H₂O₂-induced apoptosis in PC12 cells. Int J Mol Sci 2014; 15:18525-39. [PMID: 25318055 PMCID: PMC4227230 DOI: 10.3390/ijms151018525] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 09/24/2014] [Accepted: 09/28/2014] [Indexed: 11/16/2022] Open
Abstract
Chalcone derivatives (E)-3-(4-hydroxy-3-methoxyphenyl)-1-(4-methoxyphenyl) prop-2-en-1-one and (E)-3-(4-hydroxyphenyl)-1-(4-methoxyphenyl) prop-2-en-1-one (Compounds 1 and 2) have been demonstrated to be potent anti-inflammatory agents in our previous study. In light of the relationship of intracellular mechanisms between anti-inflammatories and antioxidants, we further designed and synthesized a series of chalcone derivatives based on 1 and 2, to explore their antioxidant efficacy. The majority of the derivatives exhibited strong protective effects on PC12 (PC12 rat pheochromocytoma) cells exposed to H2O2, and all compounds were nontoxic. A preliminary structure-activity relationship was proposed. Compounds 1 and 1d ((E)-2-methoxy-4-(3-(4-methoxyphenyl)-3-oxoprop-1-en-1-yl) phenyl acrylate) exerted the action in a good dose-dependent manner. Quantitative RT-PCR (qRT-PCR) and western blot analysis showed that 1 and 1d significantly improve the expression of nuclear factor erythroid 2 p45-related factor 2 (Nrf2)-dependent antioxidant genes g-Glutamylcysteine Ligase Catalytic Subunit (GCLC) and heme oxygenase-1 (HO-1) and their corresponding proteins (γ-glutamyl cysteine synthase (γ-GCS) and HO-1) in PC12 cells. Inhibition of GCLC and HO-1 by specific inhibitors, l-buthionine-S-sulfoximine (BSO) and zinc protoporphyrin (ZnPP), respectively, partially reduce the protective effect of 1 and 1d. These data present a series of novel chalcone analogs, especially compounds 1 and 1d, as candidates for treating oxidative stress-related disease by activating the Nrf2-antioxidant responsive element (ARE) pathway.
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Affiliation(s)
- Jian-Zhang Wu
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China.
| | - Chan-Chan Cheng
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China.
| | - Lai-Lai Shen
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China.
| | - Zhan-Kun Wang
- Institute of Sports Science, Wenzhou Medical University, Wenzhou 325035, China.
| | - Shou-Biao Wu
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China.
| | - Wu-Lan Li
- College of Information Science and Computer Engineering, Wenzhou Medical University, Wenzhou 325035, China.
| | - Su-Hua Chen
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China.
| | - Rong-Ping Zhou
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China.
| | - Pei-Hong Qiu
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China.
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Garrett AR, Weagel EG, Martinez AD, Heaton M, Robison RA, O’Neill KL. A novel method for predicting antioxidant activity based on amino acid structure. Food Chem 2014; 158:490-6. [DOI: 10.1016/j.foodchem.2014.02.102] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Revised: 02/19/2014] [Accepted: 02/22/2014] [Indexed: 11/27/2022]
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Abdullah MI, Mahmood A, Madni M, Masood S, Kashif M. Synthesis, characterization, theoretical, anti-bacterial and molecular docking studies of quinoline based chalcones as a DNA gyrase inhibitor. Bioorg Chem 2014; 54:31-7. [DOI: 10.1016/j.bioorg.2014.03.006] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2014] [Revised: 03/14/2014] [Accepted: 03/20/2014] [Indexed: 11/16/2022]
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Singh R, Rawat P, Sahu S. A mixed experimental and DFT study on ethyl 4-[3-(4-dimethylamino-phenyl)-acryloyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2014.02.041] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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25
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Synthesis, anti-inflammatory and antioxidant activity of ring-A-monosubstituted chalcone derivatives. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1007-z] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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26
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d' Avila Farias M, Oliveira PS, Dutra FSP, Fernandes TJ, de Pereira CMP, de Oliveira SQ, Stefanello FM, Lencina CL, Barschak AG. Eugenol derivatives as potential anti-oxidants: is phenolic hydroxyl necessary to obtain an effect? ACTA ACUST UNITED AC 2013; 66:733-46. [PMID: 24372555 DOI: 10.1111/jphp.12197] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2013] [Accepted: 11/16/2013] [Indexed: 01/06/2023]
Abstract
OBJECTIVES Eugenol, obtained from clove oil (Eugenia caryophyllata), possess several biological activities. It is anti-inflammatory, analgesic, anaesthesic, antipyretic, antiplatelet, anti-anaphylactic, anticonvulsant, anti-oxidant, antibacterial, antidepressant, antifungal and antiviral. The anti-oxidant activity of eugenol have already been proven. From this perspective testing, a series of planned structural derivatives of eugenol were screened to perform structural optimization and consequent increase of the potency of these biological activities. METHODS In an attempt to increase structural variability, 16 compounds were synthesized by acylation and alkylation of the phenolic hydroxyl group. Anti-oxidant activity capacity was based on the capture of DPPH radical (2,2-diphenyl-1-picryl-hydrazyl), ABTS radical 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid), measure of TBARS (thiobarbituric acid-reactive species), total sulfhydryl and carbonyl content (eugenol derivatives final concentrations range from 50 to 200 μm). KEY FINDINGS Four derivatives presented an efficient concentration to decrease 50% of the DPPH radical (EC50 ) < 100 μm, which has a good potential as a free-radical scavenger. Three of these compounds also showed reduction of ABTS radical. Eugenol derivatives presenting alkyl or aryl (alkylic or arylic) groups substituting hydroxyl 1 of eugenol were effective in reducing lipid peroxidation, protein oxidative damage by carbonyl formation and increase total thiol content in cerebral cortex homogenates. In liver, the eugenol derivatives evaluated had no effect. CONCLUSIONS Our results suggest that these molecules are promising anti-oxidants agents.
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Affiliation(s)
- Marília d' Avila Farias
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, UFPel, Campus Universitário s/n, Porto Alegre, RS, Brazil
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Rosenker CJ, Krenske EH, Houk KN, Wipf P. Influence of base and structure in the reversible covalent conjugate addition of thiol to polycyclic enone scaffolds. Org Lett 2013; 15:1076-9. [PMID: 23405884 DOI: 10.1021/ol400094k] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The energetics of thiol addition and elimination reactions to bicyclic enones derived from an indole core structure were explored using (1)H NMR and density functional theory (DFT) calculations. The agreement between experiment and theory is excellent, and the combined results reveal that even minor changes in the conformation of the enone, substituents on the scaffold, and the use of different bases have a signficant influence on product distribution. A potential application of these principles is in the rational design of new reversible covalent enzyme inhibitors.
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28
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de Oliveira GR, de Oliveira HCB, Silva WA, da Silva VHC, Sabino JR, Martins FT. Structure and theoretical approaches to a chalcone derivative. Struct Chem 2012. [DOI: 10.1007/s11224-012-9972-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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29
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Perveen F, Qureshi R, Ansari FL, Kalsoom S, Ahmed S. Investigations of drug–DNA interactions using molecular docking, cyclic voltammetry and UV–Vis spectroscopy. J Mol Struct 2011. [DOI: 10.1016/j.molstruc.2011.07.027] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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30
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Evaluation of Selected Flavonoids as Antiangiogenic, Anticancer, and Radical Scavenging Agents: An Experimental and In Silico Analysis. Cell Biochem Biophys 2011; 61:651-63. [DOI: 10.1007/s12013-011-9251-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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31
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Synthesis and biological evaluation of novel series of chalcone derivatives as inhibitors of cyclooxygenase and LPS-induced TNF-α with potent antioxidant properties. Med Chem Res 2011. [DOI: 10.1007/s00044-011-9746-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Amslinger S. The tunable functionality of alpha,beta-unsaturated carbonyl compounds enables their differential application in biological systems. ChemMedChem 2010; 5:351-6. [PMID: 20112330 DOI: 10.1002/cmdc.200900499] [Citation(s) in RCA: 138] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
alpha,beta-Unsaturated carbonyl compounds as potential drug candidates is a controversial topic since their potential Michael acceptor activity can lead to cell damage and cytotoxicity. Nevertheless, the alpha,beta-unsaturated carbonyl functionality can be employed as a tool to fine tune biological activity by directly manipulating this entity. Depending on their electronic properties, alpha,beta-unsaturated carbonyl functionalities display different reactivities, namely Michael addition, radical scavenging, oxidation or double bond isomerization. Modifying the alpha-position of the alpha,beta-unsaturated carbonyl system, a concept that has not been widely explored, could produce new, very interesting derivatives. Currently in drug development, irreversible binding in active sites has proven to be one answer to drug resistance in cancer treatment. Overall, natural products containing the alpha,beta-unsaturated carbonyl unit possess multiple biological activities that could be transferred into novel pharmaceutical agents.
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Affiliation(s)
- Sabine Amslinger
- Institut für Organische Chemie, Universität Regensburg, Universitätsstr. 31, 93053 Regensburg, Germany.
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Effect of hydroxyl substitution of flavone on angiogenesis and free radical scavenging activities: A structure–activity relationship studies using computational tools. Eur J Pharm Sci 2010; 39:37-44. [DOI: 10.1016/j.ejps.2009.10.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2009] [Revised: 10/05/2009] [Accepted: 10/18/2009] [Indexed: 02/05/2023]
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