Amides and hydrazides of acylpyruvic acids. 4. Synthesis and pharmacological activity of some aroyl- and pivaloylpyruvic acids
作者:N. M. Igidov、E. N. Koz'minykh、A. V. Milyutin、E. S. Berezina、G. A. Shavkunova、I. B. Yakovlev、S. A. Shelenkova、V. É. Kolla、É. V. Voronina、V. O. Koz'minykh
DOI:10.1007/bf02223744
日期:1996.11
arylidenehydrazides ofaroylpyruvic acids [3]. An antiinflammatory activity was observed in substituted aryiand hetarylamides [9, 12, 20-22] , hetarylhydrazides [23], and (to a lower extent) diarylmethylenehydrazides of aroylpyruvic acids [3]. Of these, the most promising antiphlogistic properties can be probably expected in some hetarylamides of aroylpyruvic acids [ 11 ]. An analgesic activity was observed
众所周知,芳酰基丙酮酸的取代酰胺和酰肼表现出广泛的生物活性 [1-4]。据报道,酰胺 [5-13]、酰肼 [2、14、15] 和各种芳酰丙酮酸的亚芳基酰肼 [3] 对金黄色葡萄球菌和大肠杆菌具有抑菌活性。观察到芳酰基丙酮酸的芳基酰胺和金刚烷胺的抑菌效果最显着 [5, 8],其显示出与已知抗菌剂如恶唑酸、萘啶酸和氟甲喹[16, 17] 相当的特异性抗葡萄球菌作用。从酰胺到芳酰基丙酮酸的 13-酰基取代的亚芳基酰肼的转变通常伴随着抗菌活性的显着降低 [2, 14]。据报道,三氟乙酰肼有例外 [15],这产生了明显的抑菌作用,这可能与三氟乙酰片段的毒性作用有关 [18]。在芳酰基丙酮酸的一些 I]-酰基-[2, 19] 和亚芳基酰肼 [3] 中观察到显着的抗病毒活性。在取代的芳基和杂芳基酰胺 [9, 12, 20-22]、杂芳基酰肼 [23] 和(在较低程度上)芳酰丙酮酸的二芳基亚甲基酰肼 [3]