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Kumar R. Transition-Metal-Catalyzed 1,2-Diaminations of Olefins: Synthetic Methodologies and Mechanistic Studies. Chem Asian J 2024; 19:e202300705. [PMID: 37743249 DOI: 10.1002/asia.202300705] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 09/20/2023] [Accepted: 09/20/2023] [Indexed: 09/26/2023]
Abstract
1,2-Diamines are synthetically important motifs in organo-catalysis, natural products, and drug research. Continuous utilization of transition-metal based catalyst in direct 1,2-diamination of olefines, in contrast to metal-free transformations, with numerous impressive advances made in recent years (2015-2023). This review summarized contemporary research on the transition-metal catalyzed/mediated [e. g., Cu(II), Pd(II), Fe(II), Rh(III), Ir(III), and Co(II)] 1,2-diamination (asymmetric and non-asymmetric) especially emphasizing the recent synthetic methodologies and mechanistic understandings. Moreover, up-to-date discussion on (i) paramount role of oxidant and catalyst (ii) key achievements (iii) generality and uniqueness, (iv) synthetic limitations or future challenges, and (v) future opportunities are summarized related to this potential area.
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Affiliation(s)
- Ravinder Kumar
- Department of Chemistry, MMEC, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, 133207, Haryana, INDIA
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2
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Campisi A, Bonfanti R, Raciti G, Bonaventura G, Legnani L, Magro G, Pennisi M, Russo G, Chiacchio MA, Pappalardo F, Parenti R. Gene Silencing of Transferrin-1 Receptor as a Potential Therapeutic Target for Human Follicular and Anaplastic Thyroid Cancer. MOLECULAR THERAPY-ONCOLYTICS 2020; 16:197-206. [PMID: 32099899 PMCID: PMC7033459 DOI: 10.1016/j.omto.2020.01.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Accepted: 01/09/2020] [Indexed: 11/17/2022]
Abstract
Herein, we assess the gene expression changes activated in thyroid tumors through a computational approach, using the MapReduce algorithm. Through this predictive analysis, we identified the TfR1 gene as a critical mediator of thyroid tumor progression. Then, we investigated the effect of TfR1 gene silencing through small interfering RNA (siRNA) in the expression of extracellular signal-regulated kinase 1/2 (Erk1/2) pathway and c-Myc in human differentiated follicular and undifferentiated anaplastic thyroid cancer. The expression levels of cyclin D1, p53, and p27, proteins involved in cell cycle progression, were also evaluated. The effect of TfR1 gene silencing through siRNA on the apoptotic pathway activation was also tested. Computational prediction and in vitro studies demonstrate that TfR1 plays a key role in thyroid cancer and that its downregulation was able to inhibit the ERK pathway, reducing also c-Myc expression, which blocks the cell cycle and activates the apoptotic pathway. We demonstrate that TfR1 plays a crucial role for a rapid and transient activation of the ERK signaling pathway, which induces a deregulation of genes involved in the aberrant accumulation of intracellular free iron and in drug resistance. We also suggest that TfR1 might represent an important target for thyroid cancer therapy.
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Affiliation(s)
- Agata Campisi
- Department of Drug Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy
- Corresponding author: Agata Campisi, PhD, Department of Drug Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy.
| | - Roberta Bonfanti
- Department of Drug Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy
| | - Giuseppina Raciti
- Department of Drug Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy
| | - Gabriele Bonaventura
- Institute for Biomedical Research and Innovation (IRIB), Italian National Research Council, Via P. Gaifami 18, 95126 Catania, Italy
| | - Laura Legnani
- Department of Drug Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy
| | - Gaetano Magro
- Department of Department of Medical, Surgical, and Technological Sciences “G.B. Ingrassia,” University of Catania, Via S. Sofia 87, 95123 Catania, Italy
| | - Marzio Pennisi
- Department of Drug Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy
| | - Giulia Russo
- Department of Drug Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy
| | | | - Francesco Pappalardo
- Department of Drug Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy
| | - Rosalba Parenti
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 97, 95123 Catania, Italy
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Chiacchio U, Broggini G, Romeo R, Gazzola S, Chiacchio MA, Giofrè SV, Gabriele B, Mancuso R, Floresta G, Zagni C. Intramolecular oxidative palladium-catalyzed diamination reactions of alkenyl sulfamates: an efficient synthesis of [1,2,5]thiadiazolo-fused piperazinones. RSC Adv 2016. [DOI: 10.1039/c6ra13141g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
A palladium-catalyzed diamination domino process of sulfamates arising from glycine allylamides is reported.
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Affiliation(s)
- Ugo Chiacchio
- Dipartimento di Scienze del Farmaco
- Università di Catania
- 9515 Catania
- Italy
| | - Gianluigi Broggini
- Dipartimento di Scienza e Alta Tecnologia
- Università dell'Insubria
- 22100 Como
- Italy
| | - Roberto Romeo
- Dipartimento di Scienze Chimiche
- Biologiche
- Farmaceutiche ed Ambientali
- Università di Messina
- 98168 Messina
| | - Silvia Gazzola
- Dipartimento di Scienza e Alta Tecnologia
- Università dell'Insubria
- 22100 Como
- Italy
| | - Maria A. Chiacchio
- Dipartimento di Scienze del Farmaco
- Università di Catania
- 9515 Catania
- Italy
| | - Salvatore V. Giofrè
- Dipartimento di Scienze Chimiche
- Biologiche
- Farmaceutiche ed Ambientali
- Università di Messina
- 98168 Messina
| | - Bartolo Gabriele
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC)
- Dipartimento di Chimica e Tecnologie Chimiche
- Università della Calabria
- 87036 Arcavacata di Rende (CS)
- Italy
| | - Raffaella Mancuso
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC)
- Dipartimento di Chimica e Tecnologie Chimiche
- Università della Calabria
- 87036 Arcavacata di Rende (CS)
- Italy
| | - Giuseppe Floresta
- Dipartimento di Scienze del Farmaco
- Università di Catania
- 9515 Catania
- Italy
| | - Chiara Zagni
- Dipartimento di Scienze del Farmaco
- Università di Catania
- 9515 Catania
- Italy
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4
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Broggini G, Beccalli EM, Borelli T, Brusa F, Gazzola S, Mazza A. Intra-Intermolecular Palladium-Catalyzed Domino Reactions of Glycine Allylamides for the Synthesis of Diversely Functionalized Piperazinones. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500386] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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5
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Yan C, Huang L, Liu HC, Chen DZ, Liu HY, Li XH, Zhang Y, Geng MY, Chen Q, Hao XJ. Spiramine derivatives induce apoptosis of Bax(-/-)/Bak(-/-) cell and cancer cells. Bioorg Med Chem Lett 2014; 24:1884-8. [PMID: 24684844 DOI: 10.1016/j.bmcl.2014.03.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2013] [Revised: 02/04/2014] [Accepted: 03/08/2014] [Indexed: 01/12/2023]
Abstract
Spiramine C-D, the atisine-type diterpenoid alkaloids isolated from the Chinese herbal medicine Spiraea japonica complex, are shown to have anti-inflammatory effects in vitro. In this study, we report that spiramine derivatives of spiramine C-D bearing α,β-unsaturated ketone induce apoptosis of Bax(-/-)/Bak(-/-) MEFs cell, which is positively corresponding their cytotoxicity of tumor cell lines including multidrug resistance MCF-7/ADR. The results indicated that oxazolidine ring is necessary, and derivatives bearing double 'Michael reaction acceptor' group would significantly increased activities both of inducing apoptosis of Bax(-/-)/Bak(-/-) cells and cytotoxicity of tumor cells. The result indicated that spiramine derivative with α,β-unsaturated ketone group is a new anti-cancer agent with a capability of inducing apoptosis of cancer cells in Bax/Bak-independent manner.
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Affiliation(s)
- Chen Yan
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, PR China; University of Chinese Academy of Sciences, Beijing 100039, PR China; The Key Laboratory of Chemistry for Natural Product of Guizhou Province, Chinese Academy of Science, Beijing 100101, PR China
| | - Li Huang
- The State Key Laboratory of Biomembrane and Membrane Biotechnology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, RP China
| | - Hong-Chun Liu
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, PR China
| | - Duo-Zhi Chen
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, PR China
| | - Hai-Yang Liu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, PR China
| | - Xiao-Hui Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, PR China
| | - Yu Zhang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, PR China
| | - Mei-Yu Geng
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, PR China
| | - Quan Chen
- The State Key Laboratory of Biomembrane and Membrane Biotechnology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, RP China.
| | - Xiao-Jiang Hao
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, PR China.
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