heterocyclic compound 7 Article 6 Heterocyclic Compounds 4 unclassified drug 4 Humans 3 chemical structure 3 chemistry 3 controlled study 3 drug synthesis 3 human 3 mouse 3 nonhuman 3 proton nuclear magnetic resonance 3 Antioxidants 2 Organometallic Compounds 2 antioxidant 2 biological activity 2 infrared spectroscopy 2 molecular docking 2 organometallic compound 2 structure activity relation 2 synthesis 2 triazole derivative 2 1 (3 dimethylaminopropyl) 3 ethylcarbodiimide 1 1,1-diphenyl-2-picrylhydrazyl 1 2 (2 amino 1,3 thiazol 4 yl)acetohydrazide 1 2 [(5 (aralkyl/aryl1,3,4 oxadiazol 2 yl)sulfanyl] n (4 methyl 1,3 thiazol 2 yl) acetamide 1 2 [(5 benzyl 1,3,4 oxadiazol 2 yl)sulfanyl] n (4 methyl 1,3 thiazol 2 yl)acetamide 1 2 [2 (2 amino 1,3 thiazol 4 yl)acetyl] n phenyl 1 hydrazinecarbothioamide 1 2 [[5 (2 chloro 3,5 dinitrophenyl) 1,3,4 oxadiazol 2 yl]sulfanyl] n (4 methyl 1,3 thiazol 2 yl)acetamide 1