- 作者: --
- 作者服務機構: Department of Chemistry, Faculty of Science, University of Cairo, Giza, Egypt
- 中文摘要: Treatment of 6-hydroxy-5-phenylazo-2-thioxo-4(1H)-pyrimidinone 1 with a series of hydrazonoyl halides 2 and N,2-diaryl-diazinecarbohydrazonoyl halides 9 in dioxane in the presence of triethylamine under reflux furnishes 6-phenylazo and 3,6-bis(arylazo)-7-hydroxy-1H-[1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one derivatives 7 and 10, respectively. The biological activities of the products were evaluated.
- 英文摘要: --
- 中文關鍵字: Hydrazonoyl halides; N,2-Diaryl-diazinecarbohydrazonoyl halides; 1H-[1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one; Biological activity.
- 英文關鍵字: --