eng Ansari Education and Research Society Journal of Ultra Chemistry 0973-3450 2319-8036 April 2009 5 1 1 6 juc 670 article Anti-inflammatory and analgesic activity of N-aryl-2-[(2-aryl-1, 3-benzoxazol-5-yl) carbonyl] hydrazine carbothioamides NADEEM SIDDIQUI 1 M. SARAFROZ 1 M. FAIZ ARSHAD 1 M. MUMTAZ ALAM 1 ASIF HUSAIN 1 Department of Pharmaceutical Chemistry, Faculty of Pharmacy: Jamia Hamdard (Hamdard University) Hamdard Nagar, New Delhi - 110062 (INDIA) <p style="text-align: justify;">A series of N-aryl-2-[(2-aryl-1, 3-benzoxazol-5-yl) carbonyl] hydrazine carbothioamides (4a-p) were synthesized on refluxing 2-aryl-1, 3-benzoxazole-5-carbohydrazides with aryl isothiocyanates starting from methyl-4-hydroxy-3-amino benzoate via synthesis of intermediate 2-aryl-1, 3-benzoxazole-5-carbohydrazides. The compounds were characterized by <sup>1</sup>H NMR, IR spectra and by means of C, H, and N analysis.</p> <p style="text-align: justify;">&nbsp;</p> <p style="text-align: justify;"><em>Key words :</em> Benzoxazole, Phenylisothiocyanates, Anti-inflammatory and analgesic activities.</p> https://journalofchemistry.org/paper/670/ Benzoxazole Phenylisothiocyanates Anti-inflammatory and analgesic activities.