Antiproliferative Activity of Some Newly Synthesized Substituted Nicotinamides Candidates Using Pyridine-2(1H) thione Derivatives as Synthon. - Elnaggar DH; Mohamed AM; Abdel Hafez NA; Azab ME; Elasasy MEA; Awad HM; Farghaly TA; Amr AEE (ACS omega, 2022)