Replacement of the 3-carbonylaminopiperidine substitutent with a “click” 4-[N-(4-fluorobutyl)-(1,2,3-triazolyl)] group in Rimonabant-type pyrazoles produced a novel class of nanomolar CB1 receptor ligands. Molecule 1d is the most promising lead with a Ki = 23 nM for CB1, which is very close to that displayed by Rimonabant (SR141716), and fairly good CB1/CB2 selectivity (Ki CB2/Ki CB1 = 35.5), thus representing a promising candidate for [18F]radiolabeling and PET Imaging studies of the CB1 receptor.

Distinto, R., Zanato, C., Montanari, S., Cascio, M.G., Lazzari, P., Pertwee, R., et al. (2014). Pyrazoles with a "click" 4-[N-(4-fluorobutyl)-1,2,3-triazole] substituent in position 3 are nanomolar CB1 receptor ligands. JOURNAL OF FLUORINE CHEMISTRY, 167, 184-191 [10.1016/j.jfluchem.2014.07.010].

Pyrazoles with a "click" 4-[N-(4-fluorobutyl)-1,2,3-triazole] substituent in position 3 are nanomolar CB1 receptor ligands

MONTANARI, SERENA;
2014

Abstract

Replacement of the 3-carbonylaminopiperidine substitutent with a “click” 4-[N-(4-fluorobutyl)-(1,2,3-triazolyl)] group in Rimonabant-type pyrazoles produced a novel class of nanomolar CB1 receptor ligands. Molecule 1d is the most promising lead with a Ki = 23 nM for CB1, which is very close to that displayed by Rimonabant (SR141716), and fairly good CB1/CB2 selectivity (Ki CB2/Ki CB1 = 35.5), thus representing a promising candidate for [18F]radiolabeling and PET Imaging studies of the CB1 receptor.
2014
Distinto, R., Zanato, C., Montanari, S., Cascio, M.G., Lazzari, P., Pertwee, R., et al. (2014). Pyrazoles with a "click" 4-[N-(4-fluorobutyl)-1,2,3-triazole] substituent in position 3 are nanomolar CB1 receptor ligands. JOURNAL OF FLUORINE CHEMISTRY, 167, 184-191 [10.1016/j.jfluchem.2014.07.010].
Distinto, Rita; Zanato, Chiara; Montanari, Serena; Cascio, Maria Grazia; Lazzari, Paolo; Pertwee, Roger; Zanda, Matteo
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/397584
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