Dobosz M, Pachuta-Stec A, Tokarzewska-Wielosz E, Jagiełło-Wójtowicz E
Department of Organic Chemistry, Faculty of Pharmacy, Medical University, 6 Staszica Str., 20-081 Lublin, Poland.
Acta Pol Pharm. 2000 May-Jun;57(3):205-11.
In the reaction of phenylacetic acid hydrazide or malonic acid hydrazide with isocyanates, new derivatives of semicarbazide were obtained [I-VIII]. Cyclization of these derivatives with a aqueous 2% sodium hydroxide led to the formation of new derivatives of delta 2-1,2,4-triazolin-5-one [IX-XVI]. Some of them were investigated pharmacologically on the central nervous system in mice.
在苯乙酸酰肼或丙二酸酰肼与异氰酸酯的反应中,得到了新型氨基脲衍生物[I - VIII]。这些衍生物与2%的氢氧化钠水溶液环化,生成了新型δ2-1,2,4-三唑啉-5-酮衍生物[IX - XVI]。其中一些化合物在小鼠身上进行了中枢神经系统的药理学研究。