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C. Malakar C, Singh V, Devi N, Gupta A, Gujjarappa R. Synthesis of Pyrazolo[4,3-c]quinolines and the C-C Bond Cleavage during Reductive Cyclization. HETEROCYCLES 2021. [DOI: 10.3987/com-20-14403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Zanato C, Pelagalli A, Marwick KFM, Piras M, Dall'Angelo S, Spinaci A, Pertwee RG, Wyllie DJA, Hardingham GE, Zanda M. Synthesis, radio-synthesis and in vitro evaluation of terminally fluorinated derivatives of HU-210 and HU-211 as novel candidate PET tracers. Org Biomol Chem 2018; 15:2086-2096. [PMID: 28210722 DOI: 10.1039/c6ob02796b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the synthesis of terminally fluorinated HU-210 and HU-211 analogues (HU-210F and HU-211F, respectively) and their biological evaluation as ligands of cannabinoid receptors (CB1 and CB2) and N-methyl d-aspartate receptor (NMDAR). [18F]-labelled HU-210F was radiosynthesised from the bromo-substituted precursor. In vitro assays showed that both HU-210F and HU-211F retain the potent pharmacological profile of HU-210 and HU-211, suggesting that [18F]-radiolabelled HU-210F and HU-211F could have potential as PET tracers for in vivo imaging.
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Affiliation(s)
- Chiara Zanato
- Kosterlitz Centre for Therapeutics, Institute of Medical Sciences, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK.
| | - Alessia Pelagalli
- Kosterlitz Centre for Therapeutics, Institute of Medical Sciences, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK.
| | - Katie F M Marwick
- Centre for Integrative Physiology, University of Edinburgh, Edinburgh, EH8 9XD, Scotland, UK
| | - Monica Piras
- Kosterlitz Centre for Therapeutics, Institute of Medical Sciences, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK.
| | - Sergio Dall'Angelo
- Kosterlitz Centre for Therapeutics, Institute of Medical Sciences, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK.
| | - Andrea Spinaci
- Kosterlitz Centre for Therapeutics, Institute of Medical Sciences, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK.
| | - Roger G Pertwee
- Kosterlitz Centre for Therapeutics, Institute of Medical Sciences, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK.
| | - David J A Wyllie
- Centre for Integrative Physiology, University of Edinburgh, Edinburgh, EH8 9XD, Scotland, UK
| | - Giles E Hardingham
- Centre for Integrative Physiology, University of Edinburgh, Edinburgh, EH8 9XD, Scotland, UK
| | - Matteo Zanda
- Kosterlitz Centre for Therapeutics, Institute of Medical Sciences, University of Aberdeen, Aberdeen, AB25 2ZD, Scotland, UK. and C.N.R. - I.C.R.M., via Mancinelli 7, 20131 Milan, Italy
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Jones L, Pask CM, Kazlauciunas A, Gulcur M, Lin L. Synthesis and Characterisation of Fused Heterocyclic Molecular Rods: A Combined Experimental and Theoretical Study on Diethynyl Dithienothiophenyl Derivatives. ChemistrySelect 2017. [DOI: 10.1002/slct.201701211] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Leighton Jones
- Centre for Industrial Collaboration, School of Chemistry; University of Leeds; West Yorkshire UK LS2 9JT
| | | | - Algy Kazlauciunas
- Colour Science Analytical, School of Chemistry; University of Leeds; West Yorkshire UK LS2 9JT
| | - Murat Gulcur
- Centre for Industrial Collaboration, School of Chemistry; University of Leeds; West Yorkshire UK LS2 9JT
| | - Long Lin
- Centre for Industrial Collaboration, School of Chemistry; University of Leeds; West Yorkshire UK LS2 9JT
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Comparisons on isomeric 1,10-phenanthroline aromatic heterocyclic derivatives with triphenylamine and thiophene donors before and after rhenium(I) carbonyl complexation. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.04.061] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Bianchi L, Carloni-Garaventa A, Maccagno M, Pani M, Petrillo G, Scapolla C, Tavani C. Synthesis of poly-functionalized pyrazoles and pyridazines from nitrobutadienes: an interesting dichotomy of practical relevance. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.08.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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