title: Synthesis of some new heterobicyclic nitrogen systems bearing the 1,2,4-triazine moiety as anti-HIV and anti-cancer drugs, Part II.
abstract: Some new heterobicyclic nitrogen systems 5-18 and/or thioethers 20, 22 bearing the 1,2,4-triazine moiety have been synthesized via condensation of 3-formylamino-1,2,4-triazine 3 with nitrogen compounds followed by heterocyclization with oxygen reagents. Thioether analogs 20, 22 have been obtained from fusion of compound 19 with 4-chlorothiophenol. The structure of the products have been established by elemental analysis and spectral data. The anti-HIV and anticancer activities of some products have also been investigated where compounds 20a, c and 22b exhibited a moderate activity. The biocidal-structures activity correlation was also studied.
authors.affiliation: Department of Chemistry, Faculty of Education, Ain-Shams University, Roxy, Cairo, Egypt.
authors.forename: R M
authors.initials: RM
authors.lastname: Abdel-Rahman
authors.forename: J M
authors.initials: JM
authors.lastname: Morsy
authors.forename: S
authors.initials: S
authors.lastname: el-Edfawy
authors.forename: H A
authors.initials: HA
authors.lastname: Amine
mesh_terms: D019380:Anti-HIV Agents / Q000138:chemical synthesis* / Q000494:pharmacology; D000970:Antineoplastic Agents / Q000138:chemical synthesis* / Q000494:pharmacology; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004354:Drug Screening Assays, Antitumor; D006678:HIV / Q000187:drug effects; D006801:Humans; D007202:Indicators and Reagents; D014227:Triazines / Q000138:chemical synthesis* / Q000494:pharmacology; D014407:Tumor Cells, Cultured
chemical_list: D019380:Anti-HIV Agents; D000970:Antineoplastic Agents; D007202:Indicators and Reagents; D014227:Triazines