title: Synthesis of 3-[2-(2,3-dihydro-5-phenyl-4-substituted-3H-1,2,4- triazole-3-thione-2-yl)-acetylamino]-2-methyl-4(3H)-quinazolinones and their pharmacological activities.
abstract: Some 2-methyl-3-triazole-substituted-4(3H)-quinazolinones 3a-f were prepared and tested for their H1- and H2-antihistaminic activities. In addition these compounds are central nervous system depressants and anticonvulsants. 3e shows highly significant decrease of locomotor activity.
authors.forename: S
authors.initials: S
authors.lastname: Büyüktimkin
authors.forename: N
authors.initials: N
authors.lastname: Büyüktimkin
authors.forename: O
authors.initials: O
authors.lastname: Ozdemir
authors.forename: S
authors.initials: S
authors.lastname: Rollas
mesh_terms: D000818:Animals; D000927:Anticonvulsants / Q000138:chemical synthesis / Q000494:pharmacology; D055598:Chemical Phenomena; D002621:Chemistry; D005260:Female; D006168:Guinea Pigs; D006634:Histamine H1 Antagonists / Q000138:chemical synthesis*; D006635:Histamine H2 Antagonists / Q000138:chemical synthesis*; D066298:In Vitro Techniques; D008297:Male; D051379:Mice; D009043:Motor Activity / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D011799:Quinazolines / Q000138:chemical synthesis* / Q000494:pharmacology; D014227:Triazines / Q000138:chemical synthesis* / Q000494:pharmacology
chemical_list: D000927:Anticonvulsants; D006634:Histamine H1 Antagonists; D006635:Histamine H2 Antagonists; D011799:Quinazolines; D014227:Triazines