eng Ansari Education and Research Society Journal of Ultra Scientist of Physical Sciences August 2008 20 2 281 296 jusps-B 1301 article Synthesis of bioactive molecule fluoro substituted benzothiazoles comprising sulphonamido quinazolinyl imidazole for biological and pharmacological screening SNEHAL PATEL 1 G.M. SREENIVASA 1 E. JAYACHANDRAN 1 NILADRY GHOSE 1 K. JAYARAJ KUMAR 1 P.G. Department of Pharmaceutical Chemistry, S.C.S. College of Pharmacy, Harapanahalli - 583131 (INDIA) <p style="text-align:justify">Various substituted 3 (7-substituted-6-fluoro-1,3-benzothiazole-2yl)-1-[(4-methylphenyl)sulfonyl]-2-thioxo-2,3-dihydroquinazolin-4 (1H)-one and 2-[(4Z)-4-benzylidine-2-phenyl-5-oxo-4,5-dihydro-1H-imidazole-1-yl]-N-(7 -substituted-6-fluoro-1,3-benzothiazole-2-yl) benzamide. Containing different functional groups have been synthesized by condensing Ethylchloroformate with substituted 2-aminobenzothiazoles in presence of anhydrous K<sub>2</sub>CO<sub>3</sub>. The identity of compounds were confirmed on the basis of their spectral (UV-Visible, IR, 1H NMR and Mass) data. Further, they have been screened for their antimicrobial, antiinflammatory, anticonvulsant and anthelmentic activities.<br /> &nbsp;</p> https://ultraphysicalsciences.org/paper/1301/ Fluorine Benzothiazole sulphonamide imidazole quinazolin.