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Saeed S, Zahoor AF, Ahmad M, Anjum MN, Akhtar R, Shahzadi I. Synthetic methodologies for the construction of selenium-containing heterocycles: a review. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2022.2091566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Sadaf Saeed
- Department of Chemistry, Government College University Faisalabad, Faisalabad, Pakistan
| | - Ameer Fawad Zahoor
- Department of Chemistry, Government College University Faisalabad, Faisalabad, Pakistan
| | - Matloob Ahmad
- Department of Chemistry, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Naveed Anjum
- Department of Applied Chemistry, Government College University Faisalabad, Faisalabad, Pakistan
| | - Rabia Akhtar
- Department of Chemistry, Government College University Faisalabad, Faisalabad, Pakistan
| | - Irum Shahzadi
- Department of Chemistry, Government College University Faisalabad, Faisalabad, Pakistan
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Zhong W, Li M, Jin Y, Jiang H, Wu W. Synthesis of 2,5-disubstituted selenophenes via a copper-catalyzed regioselective [2+2+1] cyclization of terminal alkynes and selenium. Chem Commun (Camb) 2022; 58:6522-6525. [PMID: 35575796 DOI: 10.1039/d2cc00958g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, a straightforward method for the synthesis of 2,5-disubstituted selenophenes via [2+2+1] cyclization of easily accessible terminal alkynes and elemental selenium has been developed. This reaction features high atom- and step-economy, excellent regioselectivity, good functional group tolerance and the use of stable and non-toxic selenium as a selenium source. A series of control experiments suggests that the reaction might undergo Glaser coupling reaction of two molecules of alkynes, followed by insertion of H2Se and subsequent cyclization. Moreover, the newly formed products can be further converted to diverse conjugated selenophene-based derivatives, demonstrating their potential applications in organic synthesis and materials science.
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Affiliation(s)
- Wentao Zhong
- Key Lab of Functional Molecular Engineering of Guangdong Province, State Key Laboratory of Luminescent Materials and Devices, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China.
| | - Meng Li
- Key Lab of Functional Molecular Engineering of Guangdong Province, State Key Laboratory of Luminescent Materials and Devices, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China.
| | - Yangbin Jin
- Key Lab of Functional Molecular Engineering of Guangdong Province, State Key Laboratory of Luminescent Materials and Devices, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China.
| | - Huanfeng Jiang
- Key Lab of Functional Molecular Engineering of Guangdong Province, State Key Laboratory of Luminescent Materials and Devices, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China.
| | - Wanqing Wu
- Key Lab of Functional Molecular Engineering of Guangdong Province, State Key Laboratory of Luminescent Materials and Devices, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China.
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Arsenyan P, Vasiljeva J, Ivanova A, Belyakov S. Unusual N,Se-heterocycles with cyclic Se–N+ bond of isoselenazolopurinium type. MENDELEEV COMMUNICATIONS 2019. [DOI: 10.1016/j.mencom.2019.01.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Arsenyan P, Vasiljeva J, Domracheva I, Kanepe-Lapsa I, Gulbe A. Selenopheno[2,3-f]coumarins: novel scaffolds with antimetastatic activity against melanoma and breast cancer. NEW J CHEM 2019. [DOI: 10.1039/c9nj01682a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The general aim of the current research is to find novel non-toxic small molecules with antimetastatic activity.
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Affiliation(s)
| | | | | | | | - Anita Gulbe
- Latvian Institute of Organic Synthesis
- Riga
- Latvia
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Martins GM, Back DF, Kaufman TS, Silveira CC. SeCl2-Mediated Approach Toward Indole-Containing Polysubstituted Selenophenes. J Org Chem 2018; 83:3252-3264. [DOI: 10.1021/acs.joc.8b00166] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Guilherme M. Martins
- Departamento de Química, Universidade Federal de Santa Maria, Santa Maria, RS 97105-900, Brazil
| | - Davi F. Back
- Departamento de Química, Universidade Federal de Santa Maria, Santa Maria, RS 97105-900, Brazil
| | - Teodoro S. Kaufman
- Instituto de Química Rosario (CONICET-UNR), Suipacha 531, Rosario, SF S2002LRK, Argentina
| | - Claudio C. Silveira
- Departamento de Química, Universidade Federal de Santa Maria, Santa Maria, RS 97105-900, Brazil
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Vasiljeva J, Arsenyan P. Synthesis of Se–N+ and Te–N+ bond-containing heterocycles. Chem Heterocycl Compd (N Y) 2017. [DOI: 10.1007/s10593-017-2171-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Domracheva I, Kanepe-Lapsa I, Jackevica L, Vasiljeva J, Arsenyan P. Selenopheno quinolinones and coumarins promote cancer cell apoptosis by ROS depletion and caspase-7 activation. Life Sci 2017; 186:92-101. [PMID: 28807721 DOI: 10.1016/j.lfs.2017.08.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Revised: 08/08/2017] [Accepted: 08/09/2017] [Indexed: 12/21/2022]
Abstract
AIM This study was designed to investigate the mechanism underlying cancer cell apoptosis caused by selenophenoquinolinones and coumarins. MATERIALS AND METHODS Twelve derivatives were studied according to their ability to suppress the proliferation of cancer cells in vitro (i.e., HepG2, MH-22A, MCF-7), induce cell apoptosis, modulate cellular antioxidant enzyme system activities (i.e., SOD, GPx, TrxR), influence the level of ROS, and modulate caspase activity. RESULTS A plausible mechanism of apoptosis is presented. The lack of change in the activity of caspase-8 demonstrates that these compounds affect the intrinsic rather than the extrinsic pathway; moreover, the absence of caspase-9 activation suggests that the studied compounds are involved in the intrinsic pathway of apoptosis in a non-canonical manner. Provisionally, the increase in Smac/Diablo released from the mitochondria removes the inhibitory effect and activates caspase-7, leading to apoptosis. Additionally, the activation of caspase-1 activates effector caspase-7, thereby increasing the amount of cytochrome c and Smac/Diablo released from the mitochondria and ultimately leading to apoptosis. CONCLUSION This present study provides scientific evidence that selenopheno quinolinones and coumarins promote cancer cell apoptosis by ROS depletion and caspase-7 activation in malignant cells.
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Affiliation(s)
- Ilona Domracheva
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006 Riga, Latvia
| | - Iveta Kanepe-Lapsa
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006 Riga, Latvia
| | - Ludmila Jackevica
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006 Riga, Latvia
| | - Jelena Vasiljeva
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006 Riga, Latvia
| | - Pavel Arsenyan
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006 Riga, Latvia.
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Arsenyan P, Rubina K, Domracheva I. Synthesis and cytotoxicity of aminomethylselenopheno[3,2-b]thiophene sulfonamides. Chem Heterocycl Compd (N Y) 2016. [DOI: 10.1007/s10593-016-1930-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Domracheva I, Gulbe A, Paegle E, Arsenyan P. Selenium analogs of raloxifene: antioxidant activity endowed to an old drug. Chem Heterocycl Compd (N Y) 2016. [DOI: 10.1007/s10593-016-1929-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Arsenyan P, Vasiljeva J, Belyakov S, Petrova M, Liepinsh E. Preparation and characterization of selenopheno[2,3-b]pyridine N-oxides. MENDELEEV COMMUNICATIONS 2016. [DOI: 10.1016/j.mencom.2016.07.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Paegle E, Domracheva I, Turovska B, Petrova M, Kanepe-Lapsa I, Gulbe A, Liepinsh E, Arsenyan P. Natural-Antioxidant-Inspired Benzo[b]selenophenes: Synthesis, Redox Properties, and Antiproliferative Activity. Chem Asian J 2016; 11:1929-38. [PMID: 27146245 DOI: 10.1002/asia.201600472] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Revised: 05/01/2016] [Indexed: 02/02/2023]
Abstract
The cyclization of arylalkynes under selenobromination conditions, combined with an acid-induced 3,2-aryl shift, was elaborated as a general synthetic pathway for the preparation of polyhydroxy-2- and -3-arylbenzo[b]selenophenes from the same starting materials. The redox properties, free-radical-scavenging ability, and cytotoxicity against malignant cell lines (MCF-7, MDA-MB-231, HepG2, and 4T1) of the synthesized compounds were explored, and the obtained results were used to consider the structure-activity relationships (SARs) in these compounds. Consequently, the structural features that were responsible for the highly potent peroxyl-radical-scavenging activity were established.
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Affiliation(s)
- Edgars Paegle
- Department of Medicinal Chemistry, Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia
| | - Ilona Domracheva
- Department of Medicinal Chemistry, Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia
| | - Baiba Turovska
- Department of Medicinal Chemistry, Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia
| | - Marina Petrova
- Department of Medicinal Chemistry, Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia
| | - Iveta Kanepe-Lapsa
- Department of Medicinal Chemistry, Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia
| | - Anita Gulbe
- Department of Medicinal Chemistry, Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia
| | - Edvards Liepinsh
- Department of Medicinal Chemistry, Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia
| | - Pavel Arsenyan
- Department of Medicinal Chemistry, Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006, Riga, Latvia.
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