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From Celecoxib to a Novel Class of Phosphodiesterase 5 Inhibitors: Trisubstituted Pyrazolines as Novel Phosphodiesterase 5 Inhibitors with Extremely High Potency and Phosphodiesterase Isozyme Selectivity.
Abdel-Halim M, Sigler S, Racheed NAS, Hefnawy A, Fathalla RK, Hammam MA, Maher A, Maxuitenko Y, Keeton AB, Hartmann RW, Engel M, Piazza GA, Abadi AH. Abdel-Halim M, et al. Among authors: racheed nas. J Med Chem. 2021 Apr 22;64(8):4462-4477. doi: 10.1021/acs.jmedchem.0c01120. Epub 2021 Apr 1. J Med Chem. 2021. PMID: 33793216