%0 Journal Article %T Five-Membered Nitrogen Heterocyclic Compounds %A Ahmad Sazali Hamzah %A Zurina Shaameri %A Suleyman Goksu %J Journal of Chemistry %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/250381 %U http://www.hindawi.com/journals/jchem/2013/250381/