Synthesis, in-vitro, in-vivo anti-inflammatory activities and molecular docking studies of acyl and salicylic acid hydrazide derivatives
作者:Abida Munir、Adil Khushal、Kiran Saeed、Abdul Sadiq、Rahim Ullah、Gowhar Ali、Zaman Ashraf、Ehsan Ullah Mughal、Muhammad Saeed Jan、Umer Rashid、Izhar Hussain、Amara Mumtaz
DOI:10.1016/j.bioorg.2020.104168
日期:2020.11
and their derivatives have gained their special position. For this reason 1,3,4-oxadiazole (15–16), 1,2,4-triazole (17–18), Schiff base (19–24) and 3,5-disubstituted pyrazole (25) derivatives were synthesized starting from salicylic acid and acyl acid hydrazides (12–14) as COX-1 and COX-2 inhibitors. In vivo anti-inflammatory activities were also tested by carrageenan-induced mice paw edema against
随着时间的流逝,已经合成了几种药物,并且在市场上可用于治疗炎症。但是,他们无法有效治愈并伴有副作用。为了有效地应对此类疾病,杂环及其衍生物已获得特殊地位。因此,首先合成了1,3,4-恶二唑(15 – 16),1,2,4-三唑(17 – 18),席夫碱(19 – 24)和3,5-二取代吡唑(25)衍生物。由水杨酸和酰肼(12 – 14)用作COX-1和COX-2抑制剂。体内还通过角叉菜胶诱导的小鼠爪水肿针对任何性别的白化病小鼠测试了抗炎活性。通过FT-IR和1 H NMR分析确认所有合成化合物的结构。出现了4-氨基噻唑(24)的席夫碱衍生物,IC 50值为1.76±0.05(COX-2)和117.8±2.59,作为有效的COX-2抑制剂。此外,我们还通过使用角叉菜胶诱导的爪水肿试验进行了体内抗炎研究。从在-体内抗炎活性,发现,1个小时的最大抑制百分比后,通过化合物观察到15.8%14与标准药