Shchepin, V. V.; Russkikh, N. Yu.; Gladkova, G. E., Journal of Organic Chemistry USSR (English Translation), 1991, vol. 27, # 9.1, p. 1628 - 1631
作者:Shchepin, V. V.、Russkikh, N. Yu.、Gladkova, G. E.
DOI:——
日期:——
Discovery of trisubstituted pyrazolines as a novel scaffold for the development of selective phosphodiesterase 5 inhibitors
作者:Mohammad Abdel-Halim、Heather Tinsley、Adam B. Keeton、Mohammed Weam、Noha H. Atta、Mennatallah A. Hammam、Amr Hefnawy、Rolf W. Hartmann、Matthias Engel、Gary A. Piazza、Ashraf H. Abadi
DOI:10.1016/j.bioorg.2020.104322
日期:2020.11
modifications led to new PDE5 inhibitors with approximately 20-fold improved potency to inhibit PDE5 and no COX-2 inhibitory activity compared with celecoxib. PDE isozyme profiling of compound 11 revealed a favorable selectivityprofile. These results suggest that trisubstituted pyrazolines provide a promising scaffold for further chemical optimization to identify novel PDE5 inhibitors with potential for less