title: The in vitro antitumor assay of 5-(Z)-arylidene-4-imidazolidinones in screens of AIDS-related leukemia and lymphomas.
abstract: Thirty-one different 5-(Z)-arylidene-4-imidazolidinones were tested on six AIDS-related lymphoma (ARL) tumor cell lines, one leukemia CCRF-CEM cell culture and five different lymphoma cell lines: RL, KD-488, AS283, PA682 and SU-DHL-7. The investigated compounds showed remarkable activity against ARL, compounds 3d and 5c proved to inhibit AS283 and SU-DHL-7 cell lines, respectively, both at a GI50 value of 0.03 microM. The 2-(2-carboxyphenylamino) series proved to be the most active members in this investigation. Compounds 6b and 6d showed GI50 (MGMID) values of 6.1 and 8.7 microM, respectively, against the studied six ARL.
authors.affiliation: Department of Pharmacology, College of Pharmacy, King Saud University, PO Box 2457, Riyadh-11451, Saudi Arabia.
authors.forename: S H
authors.initials: SH
authors.lastname: Al-Madi
authors.forename: A M
authors.initials: AM
authors.lastname: Al-Obaid
authors.forename: H I
authors.initials: HI
authors.lastname: El-Subbagh
mesh_terms: D000970:Antineoplastic Agents / Q000494:pharmacology*; D004354:Drug Screening Assays, Antitumor; D006801:Humans; D007093:Imidazoles / Q000494:pharmacology*; D007938:Leukemia / Q000188:drug therapy*; D016483:Lymphoma, AIDS-Related / Q000188:drug therapy*; D013329:Structure-Activity Relationship; D014407:Tumor Cells, Cultured / Q000187:drug effects
chemical_list: D000970:Antineoplastic Agents; D007093:Imidazoles