10.22376/ijpbs.2019.10.1.p1-12 Volume 4 Issue 4 2013 (October - December) A Novel Series of Some substituted lessThan i greaterThan N lessThan /i greaterThan -{3-[2-(substituted sulfanyl)-1 lessThan i greaterThan H lessThan /i greaterThan -benzimidazol-1-yl]-4 lessThan i greaterThan H (substituted) lessThan /i greaterThan -1,2,4-triazole and 2-(substituted sulfanyl)-1-[5-substituted -1, 3, 4-oxadiazol-2-yl]-1 lessThan i greaterThan H lessThan /i greaterThan -benzimidazole derivatives (A lessThan sub greaterThan 1 lessThan /sub greaterThan -A lessThan sub greaterThan 9 lessThan /sub greaterThan & B lessThan sub greaterThan 1 lessThan /sub greaterThan -B lessThan sub greaterThan 9 lessThan /sub greaterThan ) were prepared with the aim to get better antibacterial activity, antifungal activity, antitubercular and anti-inflammatory activity. The structures of synthesized compounds were supported by means of IR, lessThan sup greaterThan 1 lessThan /sup greaterThan H NMR and Mass spectroscopy. Title compounds were evaluated for antibacterial activity, antifungal activity, antitubercular and anti-inflammatory activities. Among the synthesized compounds ,some compounds found to possess all these activities. The QSAR study for anti imflamatory activity shows good results. NACHIKET SHANKRRAO DIGHE, RAVINDRA BHANUDAS SAUDAGARAND DEV ANAND JAIN QSAR, Antibacterial, antifungal, anti-inflammatory activity, N-{3-[2-(substituted sulfanyl) -1H-benzimidazol-1-yl]-4H (substituted) -1, 2, 4-triazole and 2 - (substituted sulfanyl) -1-[5-substituted -1, 3, 4-oxadiazol-2-yl]-1H-benzimidazole. 484-496