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Khandan S, Yavari I. Formation of bis-spiropyrrolidines from isatin, secondary amines, and alkylidene Meldrum's acids. Mol Divers 2024; 28:85-95. [PMID: 36800110 DOI: 10.1007/s11030-023-10610-0] [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: 10/31/2022] [Accepted: 01/21/2023] [Indexed: 02/18/2023]
Abstract
A catalyst-free synthesis of stable bis-spiropyrrolidines from isatin, secondary amines, and alkylidene Meldrum's acids in MeCN in 75-95% yield is described. The antioxidant and antimicrobial properties of the synthesized compounds are investigated. For this purpose, the radical scavenging activities of four derivatives were studied by radical trapping of diphenylpicrylhydrazine and ferric reduction power experiments. Disk diffusion test on Gram-positive and Gram-negative bacteria was employed to investigate antibacterial activities of five derivatives.
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Affiliation(s)
- Samira Khandan
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Issa Yavari
- Department of Chemistry, Tarbiat Modares University, P.O. Box 14115-175, Tehran, Iran.
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2
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Sayyahi S, Fallah-Mehrjardi M, Saghanezhad SJ. Synthesis of Heterocyclic Compounds by Catalysts Supported on Nano-Magnetite (Fe3O4)-An Update. MINI-REV ORG CHEM 2021. [DOI: 10.2174/1570193x17999200507094534] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Magnetic nanoparticles have gained a great deal of attention from both academic and industrial
point of view, owing to their unique properties including high surface area, and superparamagnetism,
which enable them to be suitable for modification with many compounds and employing
them as a catalyst in organic reactions. In this mini-review, we have summarized the application of
surface-modified magnetite nanoparticles as magnetically recoverable catalysts in heterocyclic synthesis.
These catalysts include silica, biopolymer, acid, amine, transition metal, ionic liquid and metal
organic framework supported magnetite catalysts.
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Affiliation(s)
- Soheil Sayyahi
- Department of Chemistry, Mahshahr Branch, Islamic Azad University, Mahshahr, Iran
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El-Mekabaty A, Etman HA, Mosbah A, Fadda AA. Reactivity of Barbituric, Thiobarbituric Acids and Their Related Analogues: Synthesis of Substituted and Heterocycles-based Pyrimidines. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824999200608134859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Barbituric, thiobarbituric acids and their related analogs are reactive synthons for
the synthesis of drugs and biologically, and pharmaceutically active pyrimidines. The present
review aimed to summarize the recent advances in the synthesis of different alkylsubstituted,
fused cycles, spiro-, and binary heterocycles incorporated pyrimidine skeleton
based on barbituric derivatives. In this sequence, the eco-friendly techniques under catalytic
conditions were used for the diverse types of multicomponent reactions under different
conditions for the synthesis of various types of heterocycles. Nano-catalysts are efficient for
the synthesis of these compounds in high yields and effective catalyst reusability. The compounds
are potent antibacterial, cytotoxic, xanthine oxidase inhibitory activities, and attend
as urease inhibitors. The projected mechanisms for the synthesis of pyranopyrimidines, benzochromenopyrimidines,
chromeno-pyranopyrimidines, spiroxyindoles, oxospiro-tricyclic furopyrimidines, pyrimidine-based monoand
bicyclic pyridines were discussed. The potent and diverse biological activities for instance, antioxidant,
antibacterial, cytotoxic, and xanthine oxidase inhibitory activities, as well as urease inhibitors, are specified.
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Affiliation(s)
- Ahmed El-Mekabaty
- Chemistry Department, Faculty of Science, Mansoura University, El-Gomhoria Street, ET-35516 Mansoura, Egypt
| | - Hassan A. Etman
- Chemistry Department, Faculty of Science, Mansoura University, El-Gomhoria Street, ET-35516 Mansoura, Egypt
| | - Ahmed Mosbah
- Chemistry Department, Faculty of Science, Mansoura University, El-Gomhoria Street, ET-35516 Mansoura, Egypt
| | - Ahmed A. Fadda
- Chemistry Department, Faculty of Science, Mansoura University, El-Gomhoria Street, ET-35516 Mansoura, Egypt
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Divar M, Zomorodian K, Sabet R, Moeini M, Khabnadideh S. An Efficient Method for Synthesis of Some Novel Spirooxindole-4H-Pyran Derivatives. Polycycl Aromat Compd 2019. [DOI: 10.1080/10406638.2019.1686405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Masoumeh Divar
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Kamiar Zomorodian
- Center of Basic Researches in Infectious Diseases and Department of Medical Mycology and Parasitology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Razieh Sabet
- Faculty of Pharmacy, International Branch, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Moeini
- Faculty of Pharmacy, International Branch, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soghra Khabnadideh
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Yousaf M, Zahoor AF, Faiz S, Javed S, Irfan M. Recent Synthetic Approaches Towards Biologically Potent Derivatives/Analogues of Theophylline. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3311] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Muhammad Yousaf
- Department of Chemistry; Government College University Faisalabad; Faisalabad 38000 Pakistan
| | - Ameer Fawad Zahoor
- Department of Chemistry; Government College University Faisalabad; Faisalabad 38000 Pakistan
| | - Sadia Faiz
- Department of Chemistry; Government College University Faisalabad; Faisalabad 38000 Pakistan
| | - Sadia Javed
- Department of Pharmaceutics; Government College University Faisalabad; Faisalabad 38000 Pakistan
| | - Muhammad Irfan
- Department of Biochemistry; Government College University Faisalabad; Faisalabad 38000 Pakistan
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Synthesis of some quinazolinone derivatives using magnetic nanoparticles-supported tungstic acid as antimicrobial agents. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-018-1337-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Jamaledini A, Mohammadizadeh MR. A practical one-pot three-component procedure for preparation of 3a,8a-dihydroxyindeno[1,2- d
]imidazole derivatives in aqueous ethanol. HETEROATOM CHEMISTRY 2018. [DOI: 10.1002/hc.21417] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Azar Jamaledini
- Department of Chemistry; Faculty of Sciences; Persian Gulf University; Bushehr Iran
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Panahi F, Niknam E, Sarikhani S, Haghighi F, Khalafi-Nezhad A. Multicomponent synthesis of new curcumin-based pyrano[2,3-d]pyrimidine derivatives using a nano-magnetic solid acid catalyst. NEW J CHEM 2017. [DOI: 10.1039/c7nj02370g] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An novel nano-magnetic solid acid catalyst was used for the efficient synthesis of new curcumin-based pyrano[2,3-d]pyrimidine derivatives via a multicomponent reaction under mild conditions.
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Affiliation(s)
- Farhad Panahi
- Chemistry Department
- College of Sciences
- Shiraz University
- Shiraz 71454
- Iran
| | - Esmaeil Niknam
- Chemistry Department
- College of Sciences
- Shiraz University
- Shiraz 71454
- Iran
| | - Samira Sarikhani
- Chemistry Department
- College of Sciences
- Shiraz University
- Shiraz 71454
- Iran
| | - Fatemeh Haghighi
- Chemistry Department
- College of Sciences
- Shiraz University
- Shiraz 71454
- Iran
| | - Ali Khalafi-Nezhad
- Chemistry Department
- College of Sciences
- Shiraz University
- Shiraz 71454
- Iran
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l-Cysteine-functionalized magnetic nanoparticles (LCMNP): as a magnetic reusable organocatalyst for one-pot synthesis of 9-(1H-indol-3-yl) xanthen-4-(9H)-ones. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-016-0902-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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