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Recent advances in transition metal-catalyzed reactions of chloroquinoxalines: Applications in bioorganic chemistry. Bioorg Chem 2022; 129:106195. [DOI: 10.1016/j.bioorg.2022.106195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 09/26/2022] [Accepted: 10/04/2022] [Indexed: 11/23/2022]
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2
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Kumar AK, Sunitha V, Ramesh G, Jalapathi P. Synthesis and Antimicrobial Activity of Quinoxaline Based
1,2,3-Triazoles. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s1070363220120257] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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Neri JM, Cavalcanti LN, Araújo RM, Menezes FG. 2,3-Dichloroquinoxaline as a versatile building block for heteroaromatic nucleophilic substitution: A review of the last decade. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2017.07.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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4
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Mefenamic acid based novel indole analogues: Their synthesis and anti-proliferative effects. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2015.05.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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5
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Luther BJ, Rani CS, Suresh N, Basaveswara Rao MV, Kapavarapu R, Suresh C, Vijaya Babu P, Pal M. Design and synthesis of novel indole-quinoxaline hybrids to target phosphodiesterase 4 (PDE4). ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2015.08.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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6
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Venkateshwarlu R, Nath Singh S, Siddaiah V, Ramamohan H, Dandela R, Pal M. Ultrasound assisted one-pot synthesis of 1,2-diaryl azaindoles via Pd/C-Cu catalysis: Identification of potential cytotoxic agents. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151326] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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7
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Perri M, Aiello F, Cione E, Carullo G, Amendola L, Mazzotta S, Caroleo MC. Investigation of TNBC in vitro Antiproliferative Effects of Versatile Pirrolo[1,2-a]quinoxaline Compounds. Front Mol Biosci 2019; 6:12. [PMID: 30915341 PMCID: PMC6423061 DOI: 10.3389/fmolb.2019.00012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 02/19/2019] [Indexed: 11/19/2022] Open
Abstract
The triple-negative breast cancer (TNBC) is characterized by a more aggressive nature and poorer prognosis, nowadays none pharmaceutical approach is still available. For this reason, the research of new active compounds and attractive targets represents an interesting field. In this context MDA- MB-231 cell line was selected to evaluate the antiproliferative effects of new [1,2-a]-pyrroloquinoxaline derivatives. The MTT assay revealed that the amine forms of synthesized molecules were more active compared to iminic ones at 72 h of incubation. The antiproliferative effect of the most promising compounds highlighted the formation of autophagic vacuoles.
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Affiliation(s)
- Mariarita Perri
- Department of Pharmacy Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Francesca Aiello
- Department of Pharmacy Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Erika Cione
- Department of Pharmacy Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Gabriele Carullo
- Department of Pharmacy Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Luisa Amendola
- Department of Pharmacy Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Sarah Mazzotta
- Química Orgánica Y Farmacéutica, Universidad de Sevilla, Seville, Spain
| | - Maria Cristina Caroleo
- Department of Pharmacy Health and Nutritional Sciences, University of Calabria, Rende, Italy
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8
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de O. Lima Filho E, da S. Ribeiro SL, Araújo RM, Menezes FG, Cavalcanti LN. Selective Synthesis of Mono- and Disubstituted Quinoxalines via Heteroaromatic Nucleophilic Substitution of 2,3-Dichloro-6,7-dinitroquinoxaline (DCDNQX) with Anilines and Phenols. ChemistrySelect 2018. [DOI: 10.1002/slct.201802582] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Edson de O. Lima Filho
- Laboratório de Síntese de Heterociclos e Metodologias Aplicadas Instituto de Química; Universidade Federal do Rio Grande do Norte; Natal 59072-970 Brazil
| | - Stephany L. da S. Ribeiro
- Laboratório de Síntese de Heterociclos e Metodologias Aplicadas Instituto de Química; Universidade Federal do Rio Grande do Norte; Natal 59072-970 Brazil
| | - Renata M. Araújo
- Laboratório de Síntese de Heterociclos e Metodologias Aplicadas Instituto de Química; Universidade Federal do Rio Grande do Norte; Natal 59072-970 Brazil
| | - Fabrício G. Menezes
- Laboratório de Síntese de Heterociclos e Metodologias Aplicadas Instituto de Química; Universidade Federal do Rio Grande do Norte; Natal 59072-970 Brazil
| | - Lívia N. Cavalcanti
- Laboratório de Síntese de Heterociclos e Metodologias Aplicadas Instituto de Química; Universidade Federal do Rio Grande do Norte; Natal 59072-970 Brazil
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Novel one-pot synthesis of 1-alkyl-2-(aryloxy)methyl-1H-pyrrolo[2,3-b]quinoxalines via copper-free Sonogashira coupling reaction. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-018-1492-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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10
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One-pot synthesis of biologically active 1,2,3-trisubstituted pyrrolo[2,3-b]quinoxalines through a palladium-catalyzed reaction with internal alkyne moieties. Mol Divers 2018; 22:879-891. [PMID: 29909566 DOI: 10.1007/s11030-018-9838-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 05/29/2018] [Indexed: 10/14/2022]
Abstract
Synthesis of 2,3-disubstituted 1-alkylpyrrolo[2,3-b]quinoxalines was accomplished through the reaction of 3-chloroquinoxalin-2-amines with internal alkynes in the presence of Pd(OAc)[Formula: see text], NaOAc, and KOtBu in DMSO. This method afforded desired pyrrolo[2,3-b]quinoxalines in 65-92% reaction yields. The minimum inhibition concentration and minimum bactericidal concentration determinations against Micrococcus luteus and Pseudomonas aeruginosa revealed that some of the synthesized compounds showed the same values compared to tetracycline. These compounds could be used in the future research for the development of new antibiotics.
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11
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Fakharian M, Keivanloo A, Nabid MR. Rapid Synthesis of 2-Alkanol-substituted Pyrrolo[2,3- b
]quinoxalines from Propargylic Alcohols via
Copper-free Sonogashira Coupling Reaction at Room Temperature. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mahsa Fakharian
- Faculty of Chemistry; Shahrood University of Technology; Shahrood 36199-95161 Iran
| | - Ali Keivanloo
- Faculty of Chemistry; Shahrood University of Technology; Shahrood 36199-95161 Iran
| | - Mohammad Reza Nabid
- Department of Chemistry and Petroleum Faculty of Sciences; Shahid Beheshti University; Tehran Iran
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12
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Besharati-Seidani T, Keivanloo A, Kaboudin B, Yoshida A, Yokomatsu T. Regioselective synthesis of 2,3-disubstituted 1-alkyl pyrrolo[2,3-b] quinoxalines through palladium-catalyzed Heck reaction of chalcones and evaluation of their anti-bacterial activities. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.03.055] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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13
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B. Bakr R, A. A. Elkanzi N, A. Ghoneim A, M. N. Moustafa S. Synhesis, Molecular Docking Studies and in vitro Antimicrobial Evaluation of Novel Pyrimido[1,2-a]quinoxaline and Triazino[4,3-a]quinoxaline Derivatives. HETEROCYCLES 2018. [DOI: 10.3987/com-18-13955] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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14
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Sunke R, Nallapati SB, Kumar JS, Shiva Kumar K, Pal M. Use of AlCl3 in Friedel Crafts arylation type reactions and beyond: an overview on the development of unique methodologies leading to N-heteroarenes. Org Biomol Chem 2017; 15:4042-4057. [DOI: 10.1039/c7ob00468k] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
An overview on the development of unique methodologies that highlight the use of AlCl3 in reactions leading to new N-heteroarenes of biological significance is presented.
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Affiliation(s)
- Rajnikanth Sunke
- Dr Reddy's Institute of Life Sciences
- Hyderabad Central University
- Hyderabad-500 046
- India
| | - Suresh Babu Nallapati
- Dr Reddy's Institute of Life Sciences
- Hyderabad Central University
- Hyderabad-500 046
- India
| | - Jetta Sandeep Kumar
- Dr Reddy's Institute of Life Sciences
- Hyderabad Central University
- Hyderabad-500 046
- India
| | - K. Shiva Kumar
- Department of Chemistry
- Osmania University
- Hyderabad-500 007
- India
| | - Manojit Pal
- Dr Reddy's Institute of Life Sciences
- Hyderabad Central University
- Hyderabad-500 046
- India
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Domagala A, Jarosz T, Lapkowski M. Living on pyrrolic foundations – Advances in natural and artificial bioactive pyrrole derivatives. Eur J Med Chem 2015; 100:176-87. [DOI: 10.1016/j.ejmech.2015.06.009] [Citation(s) in RCA: 84] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Revised: 06/02/2015] [Accepted: 06/03/2015] [Indexed: 11/29/2022]
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16
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Sunke R, Babu PV, Yellanki S, Medishetti R, Kulkarni P, Pal M. Ligand-free MCR for linking quinoxaline framework with a benzimidazole nucleus: a new strategy for the identification of novel hybrid molecules as potential inducers of apoptosis. Org Biomol Chem 2015; 12:6800-5. [PMID: 25066016 DOI: 10.1039/c4ob01268b] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a true MCR involving the reaction of N-(prop-2-ynyl)quinoxalin-2-amine derivatives with 2-iodoanilines and tosyl azide in the presence of 10 mol% of CuI and Et3N in DMSO to afford the pre-designed hybrid molecules containing quinoxaline framework linked with a benzimidazole nucleus. The MCR proceeds in the absence of any ligand and/or lateral addition of the catalyst/base affording products within 30 min in good yields, some of which showed encouraging apoptosis inducing properties in zebrafish.
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Affiliation(s)
- Rajnikanth Sunke
- Dr. Reddy's Institute of Life Sciences, University of Hyderabad Campus, Gachibowli, Hyderabad 500 046, India.
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Sunke R, Kumar V, Venkat Shivaji Ramarao EV, Bankala R, Parsa KVL, Pal M. Quinoxaline: a new directing group for ortho C–H alkenylation / intramolecular ortho C–H cycloamination under open air leading to bioactive polynuclear N-heteroarenes. RSC Adv 2015. [DOI: 10.1039/c5ra14671b] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
A two-step strategy involving quinoxaline directed the ortho C–H alkenylation/intramolecular ortho C–H cycloamination afforded new PDE4 inhibitors.
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Affiliation(s)
- Rajnikanth Sunke
- Dr Reddy's Institute of Life Sciences
- University of Hyderabad Campus
- Hyderabad 500046
- India
| | | | | | - Ramudu Bankala
- Dr Reddy's Institute of Life Sciences
- University of Hyderabad Campus
- Hyderabad 500046
- India
| | - Kishore V. L. Parsa
- Dr Reddy's Institute of Life Sciences
- University of Hyderabad Campus
- Hyderabad 500046
- India
| | - Manojit Pal
- Dr Reddy's Institute of Life Sciences
- University of Hyderabad Campus
- Hyderabad 500046
- India
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20
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Kolli SK, Nakhi A, Archana S, Saridena M, Deora GS, Yellanki S, Medisetti R, Kulkarni P, Ramesh Raju R, Pal M. Ligand-free Pd-catalyzed C–N cross-coupling/cyclization strategy: An unprecedented access to 1-thienyl pyrroloquinoxalines for the new approach towards apoptosis. Eur J Med Chem 2014; 86:270-8. [DOI: 10.1016/j.ejmech.2014.08.057] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Revised: 08/14/2014] [Accepted: 08/16/2014] [Indexed: 12/28/2022]
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21
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Manta S, Gkaragkouni DN, Kaffesaki E, Gkizis P, Hadjipavlou-Litina D, Pontiki E, Balzarini J, Dehaen W, Komiotis D. A novel and easy two-step, microwave-assisted method for the synthesis of halophenyl pyrrolo[2,3-b]quinoxalines via their pyrrolo precursors. Evaluation of their bioactivity. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.01.106] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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22
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Babu PV, Mukherjee S, Deora GS, Chennubhotla KS, Medisetti R, Yellanki S, Kulkarni P, Sripelly S, Parsa KVL, Chatti K, Mukkanti K, Pal M. Ligand/PTC-free intramolecular Heck reaction: synthesis of pyrroloquinoxalines and their evaluation against PDE4/luciferase/oral cancer cell growth in vitro and zebrafish in vivo. Org Biomol Chem 2013; 11:6680-5. [PMID: 23986357 DOI: 10.1039/c3ob41504j] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of 1,3-disubstituted pyrrolo[2,3-b]quinoxalines has been designed for the potential inhibition of PDE4 without inhibiting luciferase. A ligand/PTC (phase transfer catalyst) free intramolecular Heck cyclization strategy was used to prepare these compounds, some of which showed significant inhibition of PDE4B (IC50≈ 5-14 μM) and growth inhibition of oral cancer cells (CAL 27) but not inhibition of luciferase in vitro. They also showed acceptable safety profiles but no apoptosis in zebrafish embryos.
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Affiliation(s)
- P Vijaya Babu
- Dr Reddy's Institute of Life Sciences, University of Hyderabad Campus, Gachibowli, Hyderabad 500046, India.
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23
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Nakhi A, Rahman MS, Seerapu GPK, Banote RK, Kumar KL, Kulkarni P, Haldar D, Pal M. Transition metal free hydrolysis/cyclization strategy in a single pot: synthesis of fused furo N-heterocycles of pharmacological interest. Org Biomol Chem 2013; 11:4930-4. [PMID: 23824158 DOI: 10.1039/c3ob41069b] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A transition metal free tandem two-step strategy has been developed involving hydrolysis of 2-chloro-3-alkynyl quinoxalines/pyrazines followed by in situ cyclization of the corresponding 2-hydroxy-3-alkynyl intermediates in a single pot leading to fused furo N-heterocycles as potential inhibitors of sirtuins. A representative compound showed promising pharmacological properties in vitro and in vivo.
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Affiliation(s)
- Ali Nakhi
- Dr. Reddy's Institute of Life Sciences, University of Hyderabad Campus, Gachibowli, Hyderabad 500 046, India
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