Seong-Hee Moon, M. Latif, Muhammad Qasim
Sep 1, 2015
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Journal
Bulletin of The Korean Chemical Society
Abstract
Novel oxadiazoles bearing 5-phenyl-tetrazole (5a–k) were designed and efficiently synthesized by treating 2-(5-phenyl-2H-tetrazole-2-yl)acetohydrazide (4) with aromatic carboxylic acids in POCl3 , and their in vitro anti-osteoclastogenic activities were evaluated. In the cell-based osteoclast differentiation model, all compounds (5a–k) inhibited the formation of osteoclasts. In addition, the potential target molecules of compound 5 analogs were predicted with their chemical substructures via a web-based interface, and some of them were found to be related to osteoclast differentiation. Consequently, the scaffold containing oxadiazole–tetrazole in a single molecule and their analogs are of potential use in the design of novel anti-osteoclastogenic therapeutics.