2-乙酰氨基-2-((2-氧代-1,2-二氢喹啉-4-基)甲基)丙二酸二乙酯置于盐酸体系中,化学反应 9.0H,以89%的收率获得产物2-氨基-3-(2-氧代-1,2-二氢喹啉-4-基)丙酸盐酸盐
参考文献:Studies On 2(1H)-Quinolinone Derivatives As Gastric Antiulcer Active Agents. 2-(4-Chlorobenzoylamino)-3-(2(1H)-Quinolinon-4-yl)Propionic Acid And Related Compounds.
标题:Studies On 2(1H)-Quinolinone Derivatives As Gastric Antiulcer Active Agents. 2-(4-Chlorobenzoylamino)-3-(2(1H)-Quinolinon-4-yl)Propionic Acid And Related Compounds.
摘要:合成了一系列n-酰基氨基酸类似物的2 (1H)-喹啉酮,并测试了它们对醋酸诱导的大鼠胃溃疡的抗溃疡活性.这些化合物是通过酰化2 (1H)-喹啉酮的氨基酸衍生物合成的,这些衍生物是通过ω-溴烷基2 (1H)-喹啉酮和乙酰胺基丙二酸酯在乙醇钠存在下反应,然后与稀盐酸水解得到的.其中,2-(4-氯苯甲酰氨基)-3-[2 (1H)-喹啉酮-4-基]丙酸(Viiif)显示出最强的活性.讨论了结构活性关系.
DOI:10.1248/cpb.33.3775