Preparation and biological evaluation of new antimicrotubule agents: Modification of the imidazolidin‐2‐one moiety of phenyl 4‐(2‐oxoimidazolidin‐1‐yl)benzenesulfonates
We prepared and biologically evaluated 32 novel molecules named phenyl4-(dioxoimidazolidin-1-yl)benzenesulfonates (PID-SOs) and ethyl 2-(3-(4-(phenoxysulfonyl)phenyl)ureido)acetates (EPA-SOs). The antiproliferative activity of PID-SOs and EPA-SOs was assessed on four cancer cell lines (HT-1080, HT-29, M21, and MCF7). The most potent PID-SOs bearing an imidazolidin-2,4-dione group show antiproliferative
Preparation, characterisation and biological evaluation of new N-phenyl amidobenzenesulfonates and N-phenyl ureidobenzenesulfonates inducing DNA double-strand breaks. Part 3. Modulation of ring A
pharmacokinetics and drug-likeness properties. Modification of the urea group by an amide group led to new PUB-SO analogs designated as N-phenyl amidobenzenesulfonates (PAB-SOs). The 2-chloroethyl moiety on ring A was also substituted by different alkyl, cycloalkyl and chloroalkyl groups. The new PAB-SOs and PUB-SOs blocking the cell cycle progression in S-phase exhibit antiproliferative activity in