Various 2-(substitutedphenylmethyleneimino)aminoacetylmethylene-3-(2'-substitutedindol-3'-yl)-halosubstituted-4(3H)quinazolinones (5a-5i) and 2-(substituted phenylaminomethyleneacetyl-4'-oxo-1'-thiazolidinyl-3-(2"-substitutedindol-3"-yl) 4(3H)-quinazolinones (6a-6i) have been synthesized in the present studies. The structure of these compounds have been elucidated by elemental (C, H, N) and spectral
各种2-(取代的苯基亚甲基亚氨基)氨基乙酰基亚甲基-3-(2'-取代的吲哚-3'-基)-卤代的-4(3H)喹唑啉酮(5a-5i)和2-(取代的苯基氨基亚甲基乙酰基-4'-氧代-1'-噻唑烷基本研究合成了-3-(2“-取代的吲哚-3”-基)4(3H)-喹唑啉酮(6a-6i),并通过元素(C,H,N)阐明了这些化合物的结构光谱,光谱(IR,1H NMR和质量)分析,此外,还对上述化合物的抗炎,镇痛,促溃疡活性和急性毒性研究进行了评估,发现化合物6d最有效。 (50)> 2000mg / kg po。