1
|
Asadi S, Zebarjad M, Mehrabi H. Synthesis of Highly Functionalized Imidazopyridine: A Simple One-Pot Three-Component Synthesis of 6-Hydroxy-5 -(3-Phenylimidazo[1,2- a]Pyridin-2-yl)-2-Thioxo-2, 3-Dihydropyrimidin-4(1H)-Ones. Polycycl Aromat Compd 2023. [DOI: 10.1080/10406638.2022.2161583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Sara Asadi
- Department of Chemistry, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
| | - Maedeh Zebarjad
- Department of Chemistry, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
| | - Hossein Mehrabi
- Department of Chemistry, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
| |
Collapse
|
2
|
Mundhe P, Bhanwala N, Saini SM, Sumanth G, Shivaprasad K, Shende SU, Reddy K, Chandrashekharappa S. Domino synthesis of novel 3-alkenyl benzofuran derivatives- base mediated condensation cascade reaction. Tetrahedron 2023. [DOI: 10.1016/j.tet.2023.133265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
3
|
Kaur N, Kumar P, Hazra A, Banerjee P. Switchable Reactivity of Cyclopropane Diesters toward (3 + 3) and (3 + 2) Cycloadditions with Benzoquinone Esters. Org Lett 2022; 24:8249-8254. [DOI: 10.1021/acs.orglett.2c03446] [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)
- Navpreet Kaur
- Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| | - Pankaj Kumar
- Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| | - Arijit Hazra
- Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| | - Prabal Banerjee
- Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| |
Collapse
|
4
|
Pigot C, Brunel D, Dumur F. Indane-1,3-Dione: From Synthetic Strategies to Applications. Molecules 2022; 27:molecules27185976. [PMID: 36144711 PMCID: PMC9501146 DOI: 10.3390/molecules27185976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/01/2022] [Accepted: 09/06/2022] [Indexed: 11/26/2022] Open
Abstract
Indane-1,3-dione is a versatile building block used in numerous applications ranging from biosensing, bioactivity, bioimaging to electronics or photopolymerization. In this review, an overview of the different chemical reactions enabling access to this scaffold but also to the most common derivatives of indane-1,3-dione are presented. Parallel to this, the different applications in which indane-1,3-dione-based structures have been used are also presented, evidencing the versatility of this structure.
Collapse
Affiliation(s)
- Corentin Pigot
- Aix Marseille Univ, CNRS, ICR, UMR 7273, F-13397 Marseille, France
| | - Damien Brunel
- Aix Marseille Univ, CNRS, ICR, UMR 7273, F-13397 Marseille, France
| | - Frédéric Dumur
- Aix Marseille Univ, CNRS, ICR, UMR 7273, F-13397 Marseille, France
| |
Collapse
|
5
|
Abdullah Al-Mohammadi J, Taha M, Rahim F, Hussain R, aldossary H, Khalid Farooq R, Wadood A, Nawaz M, Salahuddin M, Mohammed Khan K, Uddin N. Synthesis, in vitro evaluation, and molecular docking studies of benzofuran based hydrazone a new inhibitors of urease. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.103954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
|
6
|
Taha M, Rahim F, Ullah H, Wadood A, Farooq RK, Shah SAA, Nawaz M, Zakaria ZA. Synthesis, in vitro urease inhibitory potential and molecular docking study of benzofuran-based-thiazoldinone analogues. Sci Rep 2020; 10:10673. [PMID: 32606439 PMCID: PMC7326984 DOI: 10.1038/s41598-020-67414-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 06/08/2020] [Indexed: 11/08/2022] Open
Abstract
In continuation of our work on enzyme inhibition, the benzofuran-based-thiazoldinone analogues (1-14) were synthesized, characterized by HREI-MS, 1H and 13CNMR and evaluated for urease inhibition. Compounds 1-14 exhibited a varying degree of urease inhibitory activity with IC50 values between 1.2 ± 0.01 to 23.50 ± 0.70 µM when compared with standard drug thiourea having IC50 value 21.40 ± 0.21 µM. Compound 1, 3, 5 and 8 showed significant inhibitory effects with IC50 values 1.2 ± 0.01, 2.20 ± 0.01, 1.40 ± 0.01 and 2.90 ± 0.01 µM respectively, better than the rest of the series. A structure activity relationship (SAR) of this series has been established based on electronic effects and position of different substituents present on phenyl ring. Molecular docking studies were performed to understand the binding interaction of the compounds.
Collapse
Affiliation(s)
- Muhammad Taha
- Department of Clinical Pharmacy, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam, 31441, Saudi Arabia.
| | - Fazal Rahim
- Department of Chemistry, Hazara University, Mansehra, Khyber Pakhtunkhwa, 21300, Pakistan
| | - Hayat Ullah
- Department of Chemistry, Hazara University, Mansehra, Khyber Pakhtunkhwa, 21300, Pakistan
| | - Abdul Wadood
- Department of Biochemistry, Abdul Wali Khan University Mardan, Mardan, 23200, Pakistan
| | - Rai Khalid Farooq
- Department of Neuroscience Research, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam, 31441, Saudi Arabia
| | - Syed Adnan Ali Shah
- Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA, Cawangan Selangor Kampus Puncak Alam, 42300, Bandar Puncak Alam, Selangor D. E., Malaysia
- Faculty of Pharmacy, Universiti Teknologi MARA, Cawangan Selangor Kampus Puncak Alam, 42300, Bandar Puncak Alam, Selangor Darul Ehsan, Malaysia
| | - Muhammad Nawaz
- Department of Nano-Medicine Research, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam, 31441, Saudi Arabia
| | - Zainul Amiruddin Zakaria
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
- Halal Institute Research Institute, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
| |
Collapse
|
7
|
Nazirkar B, Mandewale M, Yamgar R. Synthesis, characterization and antibacterial activity of Cu (II) and Zn (II) complexes of 5-aminobenzofuran-2-carboxylate Schiff base ligands. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2019. [DOI: 10.1080/16583655.2019.1592316] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Bhushan Nazirkar
- P. G. and Research Centre, Department of Chemistry, Government of Maharashtra, Ismail Yusuf College of Arts, Science and Commerce, Mumbai, India
| | - Mustapha Mandewale
- P. G. and Research Centre, Department of Chemistry, Government of Maharashtra, Ismail Yusuf College of Arts, Science and Commerce, Mumbai, India
| | - Ramesh Yamgar
- Department of Chemistry, Chikitsak Samuha’s Patkar-Varde College of Arts, Science and Commerce, Mumbai, India
| |
Collapse
|
8
|
Sunitha V, Kumar AK, Shankaraiah P, Jalapathi P, Lincoln CA. Synthesis and Antibacterial Evaluation of Benzofuran Based Di-1,2,3-triazoles. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363218070265] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
9
|
Ansari MD, Sagir H, Yadav VB, Yadav N, Siddiqui IR. Synthesis of Benzo[b]furan Derivatives via S
8
‐Nano particles/β‐cyclodextrin: An Environmentally Friendly Approach. ChemistrySelect 2018. [DOI: 10.1002/slct.201800589] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Mohd Danish Ansari
- Laboratory of Green SynthesisDepartment of ChemistryUniversity of Allahabad Allahabad-211002 India
| | - Hozeyfa Sagir
- Laboratory of Green SynthesisDepartment of ChemistryUniversity of Allahabad Allahabad-211002 India
| | - Vijay B. Yadav
- Laboratory of Green SynthesisDepartment of ChemistryUniversity of Allahabad Allahabad-211002 India
| | - Neetu Yadav
- Laboratory of Green SynthesisDepartment of ChemistryUniversity of Allahabad Allahabad-211002 India
| | - I R Siddiqui
- Laboratory of Green SynthesisDepartment of ChemistryUniversity of Allahabad Allahabad-211002 India
| |
Collapse
|
10
|
Gomha SM, Abdelhamid AO, Abdelrehem NA, Kandeel SM. Efficient Synthesis of New Benzofuran-based Thiazoles and Investigation of their Cytotoxic Activity Against Human Breast Carcinoma Cell Lines. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3131] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sobhi M. Gomha
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Abdou O. Abdelhamid
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Nadia A. Abdelrehem
- Department of Chemistry, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Sahar M. Kandeel
- Department of Natural Compounds; National Research Center; Dokki Cairo Egypt
| |
Collapse
|
11
|
Abdelhamid AO, Gomha SM, Abdelrehem NA, Shalaby AM, Kandeel SM. Synthesis and biological evaluation of some novel thiadiazole-benzofuran hybrids as potential antitumor agents. SYNTHETIC COMMUN 2018. [DOI: 10.1080/00397911.2017.1416637] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
| | - Sobhi M. Gomha
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | | | - Ahmed M. Shalaby
- Department of Peptide Chemistry, National Research Center, Dokki, Cairo, Egypt
| | - Sahar M. Kandeel
- Department of Natural Compounds, National Research Center, Dokki, Cairo, Egypt
| |
Collapse
|
12
|
Subhashini NJP, Janaki P, Bhadraiah B. Synthesis of hydrazone derivatives of benzofuran and their antibacterial and antifungal activity. RUSS J GEN CHEM+ 2017. [DOI: 10.1134/s1070363217090183] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
13
|
Coskun D. New route to synthesis of unexpected 1,5-bis(1-benzofuran-2-yl) pentane-1,5-dione derivatives: Their structure determination with spectroscopic and X-ray methods. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.10.063] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
14
|
Dastoorani P, Maghsoodlou MT, Khalilzadeh MA, García-Granda S, Torre-Fernández L, Sarina E. Diastereoselective Synthesis of Novel Benzofuran Derivatives by Euparin as a Natural Compound with DMAD in the Presence of Trialkyl Phosphite. HETEROATOM CHEMISTRY 2015. [DOI: 10.1002/hc.21306] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Parvaneh Dastoorani
- Department of Chemistry; The University of Sistan and Baluchestan; Zahedan Iran
| | | | | | - Santiago García-Granda
- Department of Physical and Analytical Chemistry; University of Oviedo-CINN; Oviedo Spain
| | - Laura Torre-Fernández
- Department of Physical and Analytical Chemistry; University of Oviedo-CINN; Oviedo Spain
| | - Evan Sarina
- Department of Chemistry; University of California; Davis CA 95616 USA
| |
Collapse
|
15
|
Büyükadalı NN, Seven S, Aslan N, Yenidede D, Gümüş A. Chemoenzymatic synthesis of novel 1,4-disubstituted 1,2,3-triazole derivatives from 2-heteroaryl substituted homopropargyl alcohols. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.tetasy.2015.10.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
16
|
Synthesis, anti-microbial and anti-cancer evaluation study of 3-(3-benzofuranyl)-coumarin derivatives. Med Chem Res 2015. [DOI: 10.1007/s00044-015-1449-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
|
17
|
Yehye WA, Rahman NA, Ariffin A, Abd Hamid SB, Alhadi AA, Kadir FA, Yaeghoobi M. Understanding the chemistry behind the antioxidant activities of butylated hydroxytoluene (BHT): a review. Eur J Med Chem 2015; 101:295-312. [PMID: 26150290 DOI: 10.1016/j.ejmech.2015.06.026] [Citation(s) in RCA: 210] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Revised: 06/08/2015] [Accepted: 06/09/2015] [Indexed: 11/17/2022]
Abstract
Hindered phenols find a wide variety of applications across many different industry sectors. Butylated hydroxytoluene (BHT) is a most commonly used antioxidant recognized as safe for use in foods containing fats, pharmaceuticals, petroleum products, rubber and oil industries. In the past two decades, there has been growing interest in finding novel antioxidants to meet the requirements of these industries. To accelerate the antioxidant discovery process, researchers have designed and synthesized a series of BHT derivatives targeting to improve its antioxidant properties to be having a wide range of antioxidant activities markedly enhanced radical scavenging ability and other physical properties. Accordingly, some structure-activity relationships and rational design strategies for antioxidants based on BHT structure have been suggested and applied in practice. We have identified 14 very sensitive parameters, which may play a major role on the antioxidant performance of BHT. In this review, we attempt to summarize the current knowledge on this topic, which is of significance in selecting and designing novel antioxidants using a well-known antioxidant BHT as a building-block molecule. Our strategy involved investigation on understanding the chemistry behind the antioxidant activities of BHT, whether through hydrogen or electron transfer mechanism to enable promising anti-oxidant candidates to be synthesized.
Collapse
Affiliation(s)
- Wageeh A Yehye
- Nanotechnology & Catalysis Research Centre, (NANOCAT), University of Malaya, Block 3A, Institute of Postgraduate Studies Building, 50603 Kuala Lumpur, Malaysia.
| | - Noorsaadah Abdul Rahman
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Azhar Ariffin
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Sharifah Bee Abd Hamid
- Nanotechnology & Catalysis Research Centre, (NANOCAT), University of Malaya, Block 3A, Institute of Postgraduate Studies Building, 50603 Kuala Lumpur, Malaysia
| | - Abeer A Alhadi
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Farkaad A Kadir
- Division of Human Biology, Faculty of Medicine, International Medical University, 57000 Kuala Lumpur, Malaysia
| | - Marzieh Yaeghoobi
- Drug Design and Development Research Group, Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| |
Collapse
|
18
|
Khanam H, Shamsuzzaman. Bioactive Benzofuran derivatives: A review. Eur J Med Chem 2015; 97:483-504. [DOI: 10.1016/j.ejmech.2014.11.039] [Citation(s) in RCA: 277] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Revised: 11/19/2014] [Accepted: 11/21/2014] [Indexed: 12/13/2022]
|
19
|
Ameri M, Asghari A, Amoozadeh A, Bakherad M, Nematollahi D. An efficient, simple, non-catalytic electrosynthesis of new polycyclic benzofuran derivatives. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.03.049] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
20
|
Rajabi M, Radmannia S, Ameri M, Asghari A, Bakherad M. Green and One-Pot Electrochemical Synthesis of New Benzofurans Based on an ECC Mechanism. PROGRESS IN REACTION KINETICS AND MECHANISM 2015. [DOI: 10.3184/146867815x14262617293362] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The electrochemical oxidation of quinizarine has been studied in the presence of methyl cyanoacetate and ethyl cyanoacetate acting as a nucleophile in acetate buffer solution mixed with ethanol (30/70 v/v) using cyclic voltammetry and controlled-potential coulometry methods. The results revealed that anthracene-1,4,9,10-tetraone derived from the electro-oxidation of quinizarin participates in 1,4-Michael addition reactions with cyanoacetate derivatives. The adducts formed convert to the corresponding benzofuran derivatives through an ECC (Electrochemical, Chemical, Chemical reaction) mechanism. In the present study, benzofuran derivatives were synthesised in good yields using controlled potential electro-oxidation at three graphite electrode in an undivided cell under mild conditions.
Collapse
Affiliation(s)
- Maryam Rajabi
- Department of Chemistry, Semnan University, Semnan 35195-363, Iran
| | | | - Mohsen Ameri
- Department of Chemistry, Semnan University, Semnan 35195-363, Iran
| | - Alireza Asghari
- Department of Chemistry, Semnan University, Semnan 35195-363, Iran
| | - Mohammad Bakherad
- College of Chemistry, Shahrood University of Technology, Shahrood, Iran
| |
Collapse
|
21
|
Ariffin A, Rahman NA, Yehye WA, Alhadi AA, Kadir FA. PASS-assisted design, synthesis and antioxidant evaluation of new butylated hydroxytoluene derivatives. Eur J Med Chem 2014; 87:564-77. [DOI: 10.1016/j.ejmech.2014.10.001] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2014] [Revised: 09/02/2014] [Accepted: 10/01/2014] [Indexed: 01/22/2023]
|
22
|
Synthesis, antimicrobial, and antioxidant activity of benzofuran barbitone and benzofuran thiobarbitone derivatives. Med Chem Res 2013. [DOI: 10.1007/s00044-013-0892-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
23
|
Eftekhari-Sis B, Zirak M, Akbari A. Arylglyoxals in Synthesis of Heterocyclic Compounds. Chem Rev 2013; 113:2958-3043. [DOI: 10.1021/cr300176g] [Citation(s) in RCA: 228] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Bagher Eftekhari-Sis
- Department of Chemistry, Faculty
of Science, University of Maragheh, Golshahr,
P.O. Box. 55181-83111, Maragheh, Iran
| | - Maryam Zirak
- Department of Chemistry, Payame Noor University, P.O. Box 19395-3697, Tehran,
Iran
| | - Ali Akbari
- Department of Chemistry, Faculty
of Science, University of Maragheh, Golshahr,
P.O. Box. 55181-83111, Maragheh, Iran
| |
Collapse
|
24
|
Thanh ND, Hoai LT. Synthesis, Structure and Antioxidant Activity of (Tetra-O-acetyl-β-D-galactopyranosyl)thiosemicarbazones of Substituted Benzaldehydes. Indian J Pharm Sci 2012. [PMID: 23204623 PMCID: PMC3507346 DOI: 10.4103/0250-474x.102544] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Some new substituted benzaldehyde (2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl) thiosemicarbazones were synthesised by reaction of 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl thiosemicarbazide and different substituted benzaldehydes. The reaction was performed using conventional and microwave-assisted heating methods. The structures of thiosemicarbazones were confirmed by spectroscopic (IR, (1) H NMR, (13) C NMR and MS) method. The antioxidant activity of these thiosemicarbazones was evaluated, in vitro and in vivo, and it's shown that some of these compounds had significant antioxidant activity.
Collapse
Affiliation(s)
- Nguyen D Thanh
- Department of Chemistry, College of Science, Hanoi National University, 19 Le Thanh Tong, Ha Noi 10000, Viet Nam
| | | |
Collapse
|
25
|
Hassan AA, Shawky AM, Shehatta HS. Chemistry and heterocyclization of thiosemicarbazones. J Heterocycl Chem 2011. [DOI: 10.1002/jhet.677] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
26
|
Mosa AI, Emara AAA, Yousef JM, Saddiq AA. Novel transition metal complexes of 4-hydroxy-coumarin-3-thiocarbohydrazone: pharmacodynamic of Co(III) on rats and antimicrobial activity. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2011; 81:35-43. [PMID: 21723186 DOI: 10.1016/j.saa.2011.05.035] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2010] [Revised: 04/20/2011] [Accepted: 05/16/2011] [Indexed: 05/06/2023]
Abstract
A new series of stable transition metal complexes of the formula M(L)X·S, where M = Cu(II), Ni(II), Co(III), Cr(III) and Fe(III) and L is the deprotonated ligand of 4-hydroxy-coumarin-3-thiocarbohydrazone, X = Cl(-), NO(3)(-) or CH(3)COO(-) and S = H(2)O and/or EtOH. The HL ligand was prepared by the reaction of 3-formyl-4-hydroxy-coumarine with thiocarbohydrazide in the molar ratio 1:1. The HL ligand and its metal complexes were characterized by elemental analysis, (1)H NMR, IR and electronic spectra, and molar conductance and magnetic measurements and thermal gravimetric analysis (TGA). The HL ligand acts as a monobasic tridentate ONS donor in all metal complexes, and coordinated through the phenolic OH, azomethine nitrogen and thione sulfur. Electronic spectra with magnetic moments suggested varieties of geometries around the central metal atoms. Thermal gravimetric analysis indicates that the complexes are stable up to 300°C, and release the uncoordinated and/or coordinated H(2)O/solvent molecules, which is accompanied by a color change. The formed complexes after releasing the solvent were investigated and their structures are suggested to have square planar or octahedral arrangement. Pharmacodynamic of cobalt(III) complex on some biochemical parameters and histological studies in serum and heart tissue in rats have been studied. Although the complexes demonstrated a significant effect at low dose than the high dose, the ligand showed significant good effects in both high and low doses on the biochemical analysis in serum and heart tissue. Cobalt complex was screened in order to evaluate its antifungal activity against the filamentous fungi Aspergillus niger, Aspergillus fumigatus, and Aspergillus flavus, and antibacterial activity against the Candida albicans, Escherichia coli, Klebseilla pneumoniae and Pseudomonas aeruginosa.
Collapse
Affiliation(s)
- A I Mosa
- Department of Chemistry, Girl's Collage of Education, King Abdul Aziz University, Jeddah 21453, Saudi Arabia. mosa
| | | | | | | |
Collapse
|
27
|
Barcelos RP, Portella RDL, da Rosa EJF, Fonseca ADS, Bresolin L, Carratu V, Soares FAA, Barbosa NV. Thiosemicarbazone derivate protects from AAPH and Cu2+ -induced LDL oxidation. Life Sci 2011; 89:20-8. [PMID: 21620869 DOI: 10.1016/j.lfs.2011.04.026] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2010] [Revised: 04/12/2011] [Accepted: 04/25/2011] [Indexed: 01/10/2023]
Abstract
AIMS Several lines of evidence support the hypotheses that the oxidation of low density lipoprotein (LDL) may play a crucial role in the initiation and progression of atherosclerosis. Oxidative stress is one of the causes of the overproduction of reactive species that increase the formation of oxidized LDL. Thiosemicarbazones are compounds used in anticancer, antiviral and antifungal therapy; however, its redox activity has been controversial. Thus, we tested, in vitro, a possible antioxidant activity of a thiosemicarbazone derivate, the isatin-3-N(4)-benzilthiosemicarbazone (IBTC). MAIN METHODS We measured the conjugated diene formation in serum and LDL as well as the loss of tryptophan fluorescence in LDL induced by two oxidant agents, 2,2-azobis(2-amidinopropane dihydrochloride) (AAPH) and Cu(2+). Thiobarbituric acid reactive substances (TBARS) formation in LDL and in different rat tissues was also assessed. The toxicity of IBTC was measured using aortic slices viability assay. KEY FINDINGS Our results show that IBTC significantly reduced the AAPH and Cu(2+)-induced formation of conjugated dienes, increased in a dose-dependent manner the lag phase and the t(1/2) of tryptophan fluorescence, and reduced the TBARS formation in LDL, plasma and rat tissues, showing no toxicity to aortic slices. SIGNIFICANCE These results indicate that IBTC is a good antioxidant and a promising antiatherogenic agent for further studies in vivo.
Collapse
Affiliation(s)
- Rômulo Pillon Barcelos
- Departamento de Química, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Campus UFSM, Santa Maria, RS, Brazil
| | | | | | | | | | | | | | | |
Collapse
|
28
|
Karatas F, Coteli E, Aydin S, Servi S, Kara H. Effect of 3-(1H-Pyrrol-2-yl)-1H-indazole on the antioxidant status of rats. Biol Trace Elem Res 2010; 136:79-86. [PMID: 19756400 DOI: 10.1007/s12011-009-8517-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2009] [Accepted: 08/27/2009] [Indexed: 11/29/2022]
Abstract
The influence of injection periods of 3-(1H-pyrrol-2-yl)-1H-indazole regarding vitamins A, E, C, selenium (Se), malondialdehyde (MDA) levels, and glutathione peroxidase (GSH-Px) activity in rats has been investigated. The substance was given by subcutaneous injection at 20 mg/kg every other day for a total of 15 injections. At the end of the treatment, Se levels in serum were determined by fluorimetry, and those of vitamins A, E, C, and malondialdehyde in serum, liver, and kidney were determined by high-performance liquid chromatography. GSH-Px activities in erythrocytes were determined spectrophotometrically. Vitamins A, E, C, and Se levels were generally lower than in the controls, while GSH-Px activity at the third injection period was maximally increased, with the activities after the other injection periods being higher than in the control group. In addition, vitamins A, E, and C levels were generally lower than the control groups, while serum, liver, and kidney MDA levels gradually increased depending on injection periods. On the other hand, GSH-Px activity was higher than in the control group. Thus, the results show that while vitamins A, E, C, and Se levels decreased, MDA levels and GSH-Px activities increased after administration of 3-(1H-pyrrol-2-yl)-1H-indazole to the rats. These findings might be related to the increased amount of free radicals caused by 3-(1H-pyrrol-2-yl)-1H-indazole injection.
Collapse
Affiliation(s)
- Fikret Karatas
- Department of Chemistry, Faculty of Arts and Sciences, University of Firat, 23119, Elazig, Turkey.
| | | | | | | | | |
Collapse
|
29
|
Protective effect of octreotide on intra-tracheal bleomycin-induced oxidative damage in rats. ACTA ACUST UNITED AC 2010; 62:235-41. [DOI: 10.1016/j.etp.2009.03.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2009] [Revised: 03/16/2009] [Accepted: 03/31/2009] [Indexed: 02/02/2023]
|
30
|
Electrochemical production of novel products from 2,3-dimethylhydroquinone in the presence of some β-diketones. MONATSHEFTE FUR CHEMIE 2009. [DOI: 10.1007/s00706-009-0114-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
31
|
Ghosh S, Misra AK, Bhatia G, Khan M, Khanna A. Syntheses and evaluation of glucosyl aryl thiosemicarbazide and glucosyl thiosemicarbazone derivatives as antioxidant and anti-dyslipidemic agents. Bioorg Med Chem Lett 2009; 19:386-9. [PMID: 19064319 DOI: 10.1016/j.bmcl.2008.11.070] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2008] [Revised: 11/14/2008] [Accepted: 11/19/2008] [Indexed: 10/21/2022]
|
32
|
Synthesis and Characterization of a New Methacrylate Polymer with Side Chain Benzofurane and Cyclobutane Ring: Thermal Properties and Antimicrobial Activity. HIGH PERFORM POLYM 2008. [DOI: 10.1177/0954008308093494] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The synthesis of a new methacrylate monomer (Benzofuran-2-yl)(3-mesityl-3-methylcyclobutyl)- O-methacrylketoxime is described. The monomer was polymerized in 1,4 dioxane solution at 65 °C using azobisisobutyronitrile as an initiator. The monomer and its polymers were characterized by infrared, and 1H-NMR spectroscopy. The glass transition temperature of the polymer was investigated by differential scanning calorimetry and the apparent thermal decomposition activation energies ( Ed) were calculated by the Ozawa method using a Shimadzu thermogravimetric analysis thermobalance. The Ed were values were determined to be 231 kJ mol-1. The antibacterial and antifungal effects of the momomer and its homopolymer were also investigated on various bacteria and fungi.
Collapse
|
33
|
Halve AK, Bhashkar B, Sharma V, Bhadauria R, Kankoriya A, Soni A, Tiwari K. Synthesis and in vitro antimicrobial studies of some new 3-[phenyldiazenyl] benzaldehyde N-phenyl thiosemicarbazones. J Enzyme Inhib Med Chem 2008; 23:77-81. [DOI: 10.1080/14756360701408614] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Affiliation(s)
- Anand K. Halve
- School of Studies in Chemistry, iwaji University, Gwalior, 474011, India
| | - Bhuwan Bhashkar
- School of Studies in Chemistry, iwaji University, Gwalior, 474011, India
| | - Vasudha Sharma
- School of Studies in Chemistry, iwaji University, Gwalior, 474011, India
| | - Raman Bhadauria
- School of Studies in Chemistry, iwaji University, Gwalior, 474011, India
| | - Amit Kankoriya
- School of Studies in Chemistry, iwaji University, Gwalior, 474011, India
| | - Ajay Soni
- School of Studies in Chemistry, iwaji University, Gwalior, 474011, India
| | - Kiran Tiwari
- School of Studies in Chemistry, iwaji University, Gwalior, 474011, India
| |
Collapse
|
34
|
Heterocyclic substituted thiosemicarbazones and their Cu(II) complexes: Synthesis, characterization and studies of substituent effects on coordination and DNA binding. Polyhedron 2008. [DOI: 10.1016/j.poly.2007.12.034] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
35
|
Kirilmis C, Ahmedzade M, Servi S, Koca M, Kizirgil A, Kazaz C. Synthesis and antimicrobial activity of some novel derivatives of benzofuran: Part 2. The synthesis and antimicrobial activity of some novel 1-(1-benzofuran-2-yl)-2-mesitylethanone derivatives. Eur J Med Chem 2008; 43:300-8. [PMID: 17513022 DOI: 10.1016/j.ejmech.2007.03.023] [Citation(s) in RCA: 103] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2006] [Revised: 03/06/2007] [Accepted: 03/19/2007] [Indexed: 11/30/2022]
Abstract
The reaction of salicylaldehyde with 1-chloro-3-mesitylacetone (2) and potassium carbonate was used to prepare 1-(1-benzofuran-2-yl)-2-mesitylethanone (4) for the starting reagent purposes. 1-(1-Benzofuran-2-yl)-2-mesitylethanoneoxime (5) was synthesized by the reaction of the compound (4) with hydroxylamine. New derivative of 1-(1-benzofuran-2-yl)-2-mesitylethanoneoxime (5) as 1-(1-benzofuran-2-yl)-2-mesitylethanonesemicarbazone (7) was obtained in very high yields. Alkyl substituted N-oxime ethers (8a-d) were obtained by the reaction compound 5 and various halogen contained compounds. The compounds 9a-d were synthesized by the reaction of the compound (5) and four different acyl chlorides. Some of the synthesized compounds were tested for antimicrobial activity against Staphylococcus aureus ATCC 6538, Escherichia coli ATCC 25922 and Candida albicans ATCC 10231. Among the synthesized compounds (E)-1-(1-benzofuran-2-yl)-2-mesitylethanone-O-benzoyloxime (9b) was found the most active derivative against S. aureus ATCC 6538 and E. coli ATCC 25922. The other compounds exhibited moderate activity against the other test microorganisms.
Collapse
Affiliation(s)
- Cumhur Kirilmis
- Firat University, Faculty of Science and Arts, Department of Chemistry, 23169 Elazig, Turkey.
| | | | | | | | | | | |
Collapse
|
36
|
Karatas F, Servi S, Kara H, Kiran TR, Saydam S. Investigation of oxidative status of the 2-furan-2-yl-1H-benzimidazole in rats. Biol Trace Elem Res 2008; 126:214-21. [PMID: 18781285 DOI: 10.1007/s12011-008-8202-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2008] [Accepted: 07/17/2008] [Indexed: 12/25/2022]
Abstract
We investigated the influence of 2-furan-2-yl-1H-benzimidazole regarding vitamins A, E, C, selenium (Se), malondialdehyde (MDA), and glutathione peroxidase (GSH-Px) levels on rats. 2-Furan-2-yl-1H-benzimidazole was given to rats by subcutaneous injection every other day for a total of 22 injections. At the end of the experiment, Se levels were determined by using a fluorimetric method. Serum levels of vitamins A, E, C, and malondialdehyde (MDA) were determined by high-performance liquid chromatography. Glutathione peroxidase (GSH-Px) levels of erythrocytes were spectrophotometrically determined. Our experimental results showed that vitamins A, E, C, and Se levels were found generally lower than the control groups, while serum MDA level and GSH-Px activity flexibly increased, which is dependent on injection days. The observed decreases in vitamins A, E, C, and Se levels in the blood might be causally related to the increased amount of free radicals that are generated with 2-furan-2-yl-1H-benzimidazole injection. However, further investigations are needed to clarify the significance of this observation in respect with the 2-furan-2-yl-1H-benzimidazole injection.
Collapse
Affiliation(s)
- Fikret Karatas
- Department of Chemistry, Faculty of Arts and Sciences, University of Firat, 23119 Elazig, Turkey.
| | | | | | | | | |
Collapse
|