title: Synthesis and antitumor screening of new 1,7-diphenyl-3-(1,3-disubstituted-1H-pyrazole-4-carbonyl)-[1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-ones.
abstract: A new series of 3-(1,3-disubstituted-1H-pyrazole-4-carbonyl)-1,7-diphenyl-[1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-ones 4 was prepared by reaction of the enaminone 2 with hydrazonoyl halides 3. The preliminary screening for antitumor activity of the synthesized compounds was carried out against Ehrlich Ascites Carcinoma tumor cells. The results revealed that the studied compounds 4 have low or no antitumor activity towards EAC tumor cells.
authors.affiliation: Department of Chemistry, Faculty of Science, University of Cairo, Giza, Egypt. as_shawali@mail.com
authors.forename: Ahmad S
authors.initials: AS
authors.lastname: Shawali
authors.forename: Sherif M
authors.initials: SM
authors.lastname: Sherif
authors.forename: Manal A A
authors.initials: MA
authors.lastname: Darwish
authors.forename: Mahmoud M
authors.initials: MM
authors.lastname: El-merzabani
mesh_terms: D000818:Animals; D000903:Antibiotics, Antineoplastic / Q000627:therapeutic use; D000970:Antineoplastic Agents / Q000138:chemical synthesis* / Q000494:pharmacology*; D002286:Carcinoma, Ehrlich Tumor / Q000188:drug therapy / Q000473:pathology; D045744:Cell Line, Tumor; D004317:Doxorubicin / Q000627:therapeutic use; D004354:Drug Screening Assays, Antitumor; D007202:Indicators and Reagents; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D051379:Mice; D011744:Pyrimidinones / Q000138:chemical synthesis* / Q000494:pharmacology*; D013055:Spectrophotometry, Infrared; D014230:Triazoles / Q000138:chemical synthesis* / Q000494:pharmacology*
chemical_list: D000903:Antibiotics, Antineoplastic; D000970:Antineoplastic Agents; D007202:Indicators and Reagents; D011744:Pyrimidinones; D014230:Triazoles; D004317:Doxorubicin