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Synthesis, in vitro, and in vivo biological evaluation and molecular docking simulations of chiral alcohol and ether derivatives of the 1,5-diarylpyrrole scaffold as novel anti-inflammatory and analgesic agents
Authors:Biava Mariangela  Porretta Giulio C  Poce Giovanna  Supino Sibilla  Manetti Fabrizio  Forli Stefano  Botta Maurizio  Sautebin Lidia  Rossi Antonietta  Pergola Carlo  Ghelardini Carla  Norcini Monica  Makovec Francesco  Giordani Antonio  Anzellotti Paola  Cirilli Roberto  Ferretti Rosella  Gallinella Bruno  La Torre Francesco  Anzini Maurizio  Patrignani Paola
Institution:Dipartimento di Studi di Chimica e Tecnologie del Farmaco, Università La Sapienza, Piazzale Aldo Moro, 5, I-00185 Roma, Italy.
Abstract:Following our previous research on anti-inflammatory drugs (NSAIDs), we report here the synthesis of chiral 1,5-diarylpyrroles derivatives that were characterized for their in vitro inhibitory effects toward cyclooxygenase (COX) isozymes. Analysis of enzymatic affinity and COX-2 selectivity led us to the selection of one compound (+/-)-10b that was further tested in vitro in the human whole blood (HWB) and in vivo for its anti-inflammatory activity in mice. The affinity data have been rationalized through docking simulations.
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