“…The current investigations on the coordinating properties of carboxylates toward organotin compounds have led to the isolation of some new organotin(IV) carboxylates and carboxylate derivatives which have shown some interesting biological activities such as antimicrobial [5][6], antitumor and anticancer [1,3,[7][8][9], and antifungal activity [6,[10][11][12]. The investigation of organotin(IV) as possible antitumor compound has been and is still attracting much attention [1,3,[7][8][9].…”