Abstract
Reaction of pinostrobin with hydroxylamine and hydrazine formed the corresponding oxime and hydrazone with retention of the γ-pyrone ring. The structures of the modified pinostrobin derivatives were established using PMR, 13C NMR, mass spectrometry, and X-ray analysis of pinostrobin oxime. Experiments in vivo revealed high hepatoprotective activity for pinostrobin oxime.
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Kul'magambetova, E.A., Yamovoi, V.I., Kusainova, D.D. et al. Synthesis and Structure of Pinostrobin Oxime and Its Biological Activity. Chemistry of Natural Compounds 38, 527–531 (2002). https://doi.org/10.1023/A:1022622301506
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DOI: https://doi.org/10.1023/A:1022622301506