[EN] N-(4-FLUOROPHENYL)-5-PHENYL-[1,2,4] TRIAZOLO [1,5-A] PYRIDINE-2-CARBOXAMIDE DERIVATIVES AND THEIR SYNTHESIS THEREOF<br/>[FR] DÉRIVÉS DE N-(4-FLUOROPHÉNYL)-5-PHÉNYL-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE-2-CARBOXAMIDE ET LEUR SYNTHÈSE
申请人:NINGEGOWDA RAGHU
公开号:WO2021161084A1
公开(公告)日:2021-08-19
The present invention relates to the development of novel N-(4-fluorophenyl)-5-phenyl- [1,2,4]triazolo[1,5-a]pyridine-2-carboxamide derivatives for their different pharmacological activities. It particularly relates to the development of N-(4-fluorophenyl)-5-phenyl- [1,2,4]triazolo[1,5-a]pyridine-2-carboxamide derivatives as antiviral, anticancer, antifungal, hypoglycemic, anti-tubercular, sedative, anti-type 2 diabetes activity. It specifically relates to the N-(4-fluorophenyl)-5-phenyl-[1,2,4]triazolo[1,5-a]pyridine-2-carboxamide derivatives for treatment of H37Rv and multidrug-resistant (MDR) strains of Mycobacterium tuberculosis (MTB). The present invention also relates to the process for synthesis of N-(4-fluorophenyl)- 5-phenyl-[1,2,4]triazolo[1,5-a]pyridine-2-carboxamide derivatives. The invention further relates to method for treatment of method for treatment of diseases such as tuberculosis, type 2 diabetes, bacterial, viral and fungal infections. Invention addresses the challenges in working with chemical processes and products by inventing novel reaction methodology that can maximize the desired products and minimize by-products, designing new synthetic schemes that can simplify operations in chemical productions and seeking nontoxic reagent that are inherently environmentally and ecologically benign. Synthesis of novel N-(4- fluorophenyl)-5-phenyl-[1,2,4]triazolo[1,5-a]pyridine-2-carboxamide derivatives is being employed to develop a novel synthetic methodology and their pharmacological applications. Novel series of N-(4-fluorophenyl)-5-phenyl-[1,2,4]triazolo[l,5-a]pyridine-2-carboxamide derivatives were designed synthesized evaluated for their in vitro anti-mycobacterial activity against H37Rv and multi-drug-resistant (MDR) strains of mycobacterium tuberculosis (MTB). All the synthesized compounds were characterized by spectroscopic methods like Mass, NMR and elemental analysis.
本发明涉及开发新型N-(4-氟苯基)-5-苯基-[1,2,4]三唑并[1,5-a]吡啶-2-羧酰胺衍生物,用于其不同的药理活性。特别涉及开发N-(4-氟苯基)-5-苯基-[1,2,4]三唑并[1,5-a]吡啶-2-羧酰胺衍生物作为抗病毒、抗癌、抗真菌、降糖、抗结核、镇静和抗2型糖尿病活性。具体涉及N-(4-氟苯基)-5-苯基-[1,2,4]三唑并[1,5-a]吡啶-2-羧酰胺衍生物用于治疗H37Rv和多药耐药(MDR)分枝杆菌结核杆菌(MTB)的方法。本发明还涉及N-(4-氟苯基)-5-苯基-[1,2,4]三唑并[1,5-a]吡啶-2-羧酰胺衍生物的合成方法。该发明还涉及治疗结核病、2型糖尿病、细菌、病毒和真菌感染的治疗方法。该发明通过发明新的反应方法论来解决化学过程和产品的挑战,最大程度地提高所需产品的产量,减少副产物,设计新的合成方案,简化化学生产操作,并寻找对环境和生态无害的无毒试剂。利用合成新型N-(4-氟苯基)-5-苯基-[1,2,4]三唑并[1,5-a]吡啶-2-羧酰胺衍生物来开发新的合成方法和其药理应用。设计合成了新系列N-(4-氟苯基)-5-苯基-[1,2,4]三唑并[1,5-a]吡啶-2-羧酰胺衍生物并评估了它们对H37Rv和多药耐药(MDR)分枝杆菌结核杆菌(MTB)的体外抗分枝杆菌活性。所有合成的化合物均通过质谱、核磁共振和元素分析等光谱方法进行表征。