Studies on the synthesis of 3-methyl-6-(substituted-urea/-thiourea)-2(3H)-benzothiazolone derivatives and antimicrobial activities


Unal A. S. , KAYNAK ONURDAĞ F., Ozgen S., DOĞRUER D. S. , ÖNKOL T.

INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, cilt.54, ss.253-259, 2015 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 54 Konu: 2
  • Basım Tarihi: 2015
  • Dergi Adı: INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY
  • Sayfa Sayıları: ss.253-259

Özet

A series of sixteen new urea and thiourea derivatives at position 6 of 3-methyl-2(3H)-benzothiazolone ring have been prepared and studied using 1R, H-1 NMR, mass spectra and elemental analysis. The urea and thiourea derivatives have been obtained by the reaction of 6-amino-3-methyl-2(3H)-benzothiazolone with appropriate isocyanates and isothiocyanates. The antibacterial, antifungal and antimycobacterial activities of the synthesized compounds have been evaluated in vitro using microdilution and microplate methods.