1
|
Karimi Askarani H, Karimi Zarchi MA, Fatemeh Mirjalili BB, Bamoniri A. Bio‐Based Hybrid Catalysts for the Synthesis of Pharmacologically Active Xanthenes. ChemistrySelect 2023. [DOI: 10.1002/slct.202202493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/15/2023]
Affiliation(s)
- Hajar Karimi Askarani
- Department of Chemistry College of Science Yazd University P.O. Box 89195-741 8915818411 Yazd Iran
| | | | - Bi Bi Fatemeh Mirjalili
- Department of Chemistry College of Science Yazd University P.O. Box 89195-741 8915818411 Yazd Iran
| | - Abdolhamid Bamoniri
- Department of Chemistry College of Science Kashan University P.O. Box 89195-741 Kashan 8731753153 Iran
| |
Collapse
|
2
|
Alipour A, Naeimi H. Design, fabrication and characterization of magnetic nickel copper ferrite nanocomposites and their application as a reusable nanocatalyst for sonochemical synthesis of 14-aryl-14-H-dibenzo[a,j]xanthene derivatives. Res Chem Intermed 2023. [DOI: 10.1007/s11164-023-04981-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
|
3
|
Abstract
Xanthene derivatives have broad applications in medicines, fluorescent probes, dyes, food additives, etc. Therefore, much attention was focused on developing the synthetic methods to prepare these compounds. Binaphthyl‐based xanthene derivatives were prepared through the oxidation of BINOLs promoted by the hypervalent iodine reagent iodosylbenzene (PhIO). Nine‐membered lactones were obtained through a similar oxidative reaction when iodoxybenzene (PhIO2) was used. Additionally, one‐pot reactions of BINOLs, PhIO and nucleophiles such as alcohols and amines were also investigated to provide alkoxylated products and amides in good to excellent yields.
Collapse
Affiliation(s)
- Huaiyuan Zhang
- School of Chemistry, Cardiff University, Park Place, Main Building, Cardiff, CF10 3AT, UK.,Lanzhou Petrochemical University of Vocational Technology, Lanzhou, 730060, P. R. China
| | - Thomas Wirth
- School of Chemistry, Cardiff University, Park Place, Main Building, Cardiff, CF10 3AT, UK
| |
Collapse
|
4
|
Nadia Arrousse, Nahlé A, Mabrouk EH, Salim R, El hajjaji F, Rais Z, Taleb M. An Intelligent and Efficient Synthesis of New Inhibitors against Corrosion of Mild Steel in Acidic Media. Surf Engin Appl Electrochem 2021. [DOI: 10.3103/s1068375521010026] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
5
|
Maia M, Resende DISP, Durães F, Pinto MMM, Sousa E. Xanthenes in Medicinal Chemistry - Synthetic strategies and biological activities. Eur J Med Chem 2020; 210:113085. [PMID: 33310284 DOI: 10.1016/j.ejmech.2020.113085] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 11/30/2020] [Accepted: 11/30/2020] [Indexed: 01/10/2023]
Abstract
BACKGROUND Xanthenes are a special class of oxygen-incorporating tricyclic compounds. Structurally related to xanthones, the presence of different substituents in position 9 strongly influences their physical and chemical properties, as well as their biological applications. This review explores the synthetic methodologies developed to obtain 9H-xanthene, 9-hydroxyxanthene and xanthene-9-carboxylic acid, as well as respective derivatives, from simple starting materials or through modification of related structures. Azaxanthenes, bioisosteres of xanthenes, are also explored. Efficiency, safety, ecological impact and applicability of the described synthetic methodologies are discussed. Synthesis of multi-functionalized derivatives with drug-likeness properties are also reported and their activities explored. Synthetic methodologies for obtaining (aza)xanthenes from simple building blocks are available, and electrochemical and/or metal free procedures recently developed arise as greener and efficient methodologies. Nonetheless, the synthesis of xanthenes through the modification of the carbonyl in position 9 of xanthones represents the most straightforward procedure to easily obtain a variety of (aza)xanthenes. (Aza)xanthene derivatives displayed biological activity as neuroprotector, antitumor, antimicrobial, among others, proving the versatility of this nucleus for different biological applications. However, in some cases their chemical structures suggest a lack of pharmacokinetic properties being associated with safety concerns, which should be overcome if intended for clinical evaluation.
Collapse
Affiliation(s)
- Miguel Maia
- CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros Do Porto de Leixões, 4450-208, Matosinhos, Portugal; Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade Do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal
| | - Diana I S P Resende
- CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros Do Porto de Leixões, 4450-208, Matosinhos, Portugal; Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade Do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal
| | - Fernando Durães
- CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros Do Porto de Leixões, 4450-208, Matosinhos, Portugal; Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade Do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal
| | - Madalena M M Pinto
- CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros Do Porto de Leixões, 4450-208, Matosinhos, Portugal; Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade Do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal
| | - Emília Sousa
- CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros Do Porto de Leixões, 4450-208, Matosinhos, Portugal; Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade Do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal.
| |
Collapse
|
6
|
Karthick M, Konikkara Abi E, Someshwar N, Anthony SP, Ramanathan CR. NaHSO 4/SiO 2 catalyzed generation of o-quinone/ o-thioquinone methides: synthesis of arylxanthenes/ arylthioxanthenes via oxa-6π-electrocyclization. Org Biomol Chem 2020; 18:8653-8667. [PMID: 33073833 DOI: 10.1039/d0ob01868f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
ortho-Quinone methides, very reactive transient intermediates, are utilized successfully in synthesizing complex organic molecules of natural and biological significance. Among several synthetic protocols, the acid catalyzed generation of ortho-quinone methides from suitably substituted phenols is a promising method for further exploitation in organic synthesis. Such an interesting reactive species is conveniently employed in the synthesis of conformationally restricted triarylmethane derivatives such as 12/9-arylxanthenes/arylthioxanthenes starting from symmetrical/unsymmetrical 2-(hydroxydiarylmethyl)phenol/thiophenol, respectively, using SiO2-NaHSO4. Conformationally restricted 12/9-arylxanthenes/arylthioxanthenes were obtained in 52 to 96% yields using this protocol, which is believed to involve the formation of o-quinone methides followed by electrocyclic ring closure and isomerization at elevated temperature. Photophysical studies of selected examples in acidic media showed turn-on fluorescence by hydride ion transfer mediated π-conjugated xanthylium salt formation and suggested the application potential in bio-imaging and fluorescent sensors.
Collapse
Affiliation(s)
- Muthupandi Karthick
- Department of Chemistry, Pondicherry University, Puducherry - 605 014, India
| | - Edwin Konikkara Abi
- Department of Chemistry, Pondicherry University, Puducherry - 605 014, India
| | - Nagamalla Someshwar
- Department of Chemistry, Pondicherry University, Puducherry - 605 014, India
| | | | | |
Collapse
|
7
|
Ghahsare AG, Nazifi ZS, Nazifi SMR. Structure-Bioactivity Relationship Study of Xanthene Derivatives: A Brief Review. Curr Org Synth 2020; 16:1071-1077. [PMID: 31984917 DOI: 10.2174/1570179416666191017094908] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 08/28/2019] [Accepted: 09/13/2019] [Indexed: 12/12/2022]
Abstract
Over the last decades, several heterocyclic derivatives compounds have been synthesized or extracted from natural resources and have been tested for their pharmaceutical activities. Xanthene is one of these heterocyclic derivatives. These compounds consist of an oxygen-containing central heterocyclic structure with two more cyclic structures fused to the central cyclic compound. It has been shown that xanthane derivatives are bioactive compounds with diverse activities such as anti-bacterial, anti-fungal, anti-cancer, and anti-inflammatory as well as therapeutic effects on diabetes and Alzheimer. The anti-cancer activity of such compounds has been one of the main research fields in pharmaceutical chemistry. Due to this diverse biological activity, xanthene core derivatives are still an attractive research field for both academia and industry. This review addresses the current finding on the biological activities of xanthene derivatives and discussed in detail some aspects of their structure-activity relationship (SAR).
Collapse
Affiliation(s)
- Aref G Ghahsare
- Department of Chemistry, Shahreza Branch, Islamic Azad University, Shahreza, Isfahan 86145-311, Iran
| | - Zahra S Nazifi
- Department of Chemistry, Shahreza Branch, Islamic Azad University, Shahreza, Isfahan 86145-311, Iran
| | - Seyed M R Nazifi
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran
| |
Collapse
|
8
|
Mohammadiannejad K, Ranjbar-Karimi R, Haghighat F. Synthesis of new mixed-bistriarylmethanes and novel 3,4-dihydropyrimidin-2(1H)one derivatives. NEW J CHEM 2019. [DOI: 10.1039/c8nj05845h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Formylated-triarylmethanes were realized as ideal precursors for the design and synthesis of mixed-bistriarylmethanes and 3,4-dihydropyrimidin-2(1H)one-triarylmethane hybrid derivatives.
Collapse
Affiliation(s)
- Kazem Mohammadiannejad
- NMR Laboratory
- Faculty of Science
- Vali-e-Asr University of Rafsanjan
- Rafsanjan 77176
- Islamic Republic of Iran
| | - Reza Ranjbar-Karimi
- Department of Chemistry
- Vali-e-Asr University of Rafsanjan
- Rafsanjan 77176
- Islamic Republic of Iran
| | - Farzaneh Haghighat
- Department of Chemistry
- Vali-e-Asr University of Rafsanjan
- Rafsanjan 77176
- Islamic Republic of Iran
| |
Collapse
|