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Ishak S, Yeap G, Shanmugapriya, Sasidharan S, Ito MM. Synthesis, molecular structure and cytotoxic studies of fluorene compound with potential anti-cancer properties. J Mol Struct 2019; 1175:763-8. [DOI: 10.1016/j.molstruc.2018.08.030] [Citation(s) in RCA: 5] [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: 11/22/2022]
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Couly F, Harari M, Dubouilh-Benard C, Bailly L, Petit E, Diharce J, Bonnet P, Meijer L, Fruit C, Besson T. Development of Kinase Inhibitors via Metal-Catalyzed C⁻H Arylation of 8-Alkyl-thiazolo[5,4- f]-quinazolin-9-ones Designed by Fragment-Growing Studies. Molecules 2018; 23:E2181. [PMID: 30158487 PMCID: PMC6225322 DOI: 10.3390/molecules23092181] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 08/24/2018] [Accepted: 08/27/2018] [Indexed: 12/14/2022] Open
Abstract
Efficient metal catalyzed C⁻H arylation of 8-alkyl-thiazolo[5,4-f]-quinazolin-9-ones was explored for SAR studies. Application of this powerful chemical tool at the last stage of the synthesis of kinase inhibitors allowed the synthesis of arrays of molecules inspired by fragment-growing studies generated by molecular modeling calculations. Among the potentially active compounds designed through this strategy, FC162 (4c) exhibits nanomolar IC50 values against some kinases, and is the best candidate for the development as a DYRK kinase inhibitor.
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Affiliation(s)
- Florence Couly
- Normandie University, UNIROUEN, INSA Rouen, CNRS, COBRA UMR 6014, 76000 Rouen, France.
| | - Marine Harari
- Normandie University, UNIROUEN, INSA Rouen, CNRS, COBRA UMR 6014, 76000 Rouen, France.
| | | | - Laetitia Bailly
- Normandie University, UNIROUEN, INSA Rouen, CNRS, COBRA UMR 6014, 76000 Rouen, France.
| | - Emilie Petit
- Normandie University, UNIROUEN, INSA Rouen, CNRS, COBRA UMR 6014, 76000 Rouen, France.
| | - Julien Diharce
- Institut de Chimie Organique et Analytique (ICOA), Université d'Orléans, UMR CNRS, 7311 BP 6759, 45067 Orléans CEDEX 2, France.
| | - Pascal Bonnet
- Institut de Chimie Organique et Analytique (ICOA), Université d'Orléans, UMR CNRS, 7311 BP 6759, 45067 Orléans CEDEX 2, France.
| | - Laurent Meijer
- ManRos Therapeutics, Perharidy Peninsula, 29680 Roscoff, France.
| | - Corinne Fruit
- Normandie University, UNIROUEN, INSA Rouen, CNRS, COBRA UMR 6014, 76000 Rouen, France.
| | - Thierry Besson
- Normandie University, UNIROUEN, INSA Rouen, CNRS, COBRA UMR 6014, 76000 Rouen, France.
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Hédou D, Dubouilh-Benard C, Loaëc N, Meijer L, Fruit C, Besson T. Synthesis of Bioactive 2-(Arylamino)thiazolo[5,4-f]-quinazolin-9-ones via the Hügershoff Reaction or Cu- Catalyzed Intramolecular C-S Bond Formation. Molecules 2016; 21:molecules21060794. [PMID: 27322235 PMCID: PMC6272913 DOI: 10.3390/molecules21060794] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 06/12/2016] [Accepted: 06/13/2016] [Indexed: 11/16/2022] Open
Abstract
A library of thirty eight novel thiazolo[5,4-f]quinazolin-9(8H)-one derivatives (series 8, 10, 14 and 17) was prepared via the Hügershoff reaction and a Cu catalyzed intramolecular C-S bond formation, helped by microwave-assisted technology when required. The efficient multistep synthesis of the key 6-amino-3-cyclopropylquinazolin-4(3H)-one (3) has been reinvestigated and performed on a multigram scale from the starting 5-nitroanthranilic acid. The inhibitory potency of the final products was evaluated against five kinases involved in Alzheimer's disease and showed that some molecules of the 17 series described in this paper are particularly promising for the development of novel multi-target inhibitors of kinases.
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Affiliation(s)
- Damien Hédou
- Normandie Univ, UNIROUEN, INSA Rouen, CNRS, COBRA, 76000 Rouen, France.
| | | | - Nadège Loaëc
- Protein Phosphorylation & Human Disease group, Station Biologique, 29680 Roscoff, France.
- Manros Therapeutics, Centre de Perharidy, 29680 Roscoff, France.
| | - Laurent Meijer
- Manros Therapeutics, Centre de Perharidy, 29680 Roscoff, France.
| | - Corinne Fruit
- Normandie Univ, UNIROUEN, INSA Rouen, CNRS, COBRA, 76000 Rouen, France.
| | - Thierry Besson
- Normandie Univ, UNIROUEN, INSA Rouen, CNRS, COBRA, 76000 Rouen, France.
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Deau E, Dubouilh-benard C, Levacher V, Besson T. Microwave-assisted synthesis of novel N-(4-phenylthiazol-2-yl)-benzo[d]thiazole-, thiazolo[4,5-b]pyridine-, thiazolo[5,4-b]pyridine- and benzo[d]oxazole-2-carboximidamides inspired by marine topsentines and nortopsentines. Tetrahedron 2014; 70:5532-40. [DOI: 10.1016/j.tet.2014.06.102] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Besson T, Thiéry V. Microwave-Assisted Synthesis of Sulfur and Nitrogen-Containing Heterocycles. Topics in Heterocyclic Chemistry 2006. [DOI: 10.1007/7081_008] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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Beauchard A, Chabane H, Sinbandhit S, Guenot P, Thiéry V, Besson T. Synthesis of original thiazoloindolo[3,2-c]quinoline and novel 8-N-substituted-11H-indolo[3,2-c]quinoline derivatives from benzotriazoles. Part I. Tetrahedron 2006; 62:1895-903. [DOI: 10.1016/j.tet.2005.09.153] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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de Fatima Pereira M, Thiery V, Besson T. Synthesis of novel 2,3-condensed thieno[2,3-d]pyrimidin-4-ones via Appel's salt chemistry. J Sulphur Chem 2006. [DOI: 10.1080/17415990500493213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Desforges G, Picot L, Montagne C, Thiéry V, Besson T, Joseph B. Synthesis and preliminary antiproliferative evaluation of 1,3,9-triazacyclopenta[b]fluorene derivatives. J Enzyme Inhib Med Chem 2006; 20:569-74. [PMID: 16408792 DOI: 10.1080/14756360500212621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Novel 1,3,9-triazacyclopenta[b]fluorene-4,10-diones and 1,3,9-triazacyclopenta[b]fluorene, analogue of ellipticine, were synthesised, and evaluated in vitro for their antiproliferative activity on various breast cancer cell lines.
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Affiliation(s)
- Gwenaelle Desforges
- Laboratoire de Chimie Organique 1, UMR-CNRS 5181, Université Claude Bernard, Lyon 1, CPE, Bâtiment 308, 43 Boulevard du 11 Novembre 1918 69622, Villeurbanne cedex, France
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