Synthesis, Antibacterial, Antiurease, and Antioxidant Activities of Some New 1,2,4-Triazole Schiff Base and Amine Derivatives

Sokmen B. B. , Gumrukcuoglu N. , Ugras S., Sahin H., Sagkal Y., Ugras H. I.

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, cilt.175, sa.2, ss.705-714, 2015 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 175 Konu: 2
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1007/s12010-014-1307-2
  • Sayfa Sayıları: ss.705-714


The acylhydrazone compound named ethyl N'-furan-2-carbonylbenzohydrazonate was synthesized by the condensation of ethyl benzimidate hydrochloride with furan-2-carbohydrazide. The treatment of the acylhydrazone with hydrazine hydrate afforded 4-amino-3-furan-2-yl-5-phenyl-1,2,4-triazole. The usage of this compound with various aromatic aldehydes resulted in the formation of 4-arylidenamino-3-furan-2-yl-5-phenyl-1,2,4-triazoles. Sodium borohydride reduction of 4-arylidenamino derivatives afforded 4-alkylamino-3-furan-2-yl-5-phenyl-1,2,4-triazoles. The obtained products were identified by FT-IR, H-1-NMR, C-13-NMR. A series of compounds were evaluated for their antibacterial, antiurease, and antioxidant activities. The results showed that the synthesized new compounds had effective antiurease and antioxidant activities.