prepare and identify some new derivatives of derivatives of naproxen
Abstract
The aim of this research is to prepare and identify some new derivatives of naproxen. These derivatives have been believed to have some biological and chemical activities. they were prepared by converting naproxen to naproxen chloride1. naproxen chloride reacted with some hydrazine derivatives phenyl hydrazine,(2,4 dinitro phenyl hydrazine) and isopropyl hydrazine to get 2 ,3 , 4 naproxen derivatives . The structure of the synthesized compounds were confirmed by FT-IR, H1-NMR,and C13-NMR (2D-NMR) (COSY) all these compounds are new by sciencfinde program in Cardiff university in UK.
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