... Archiv der Pharmazie. Volume 344, Issue 3, pages 158–164, March 2011. Additional Information. How to Cite. Chen, D., Liu, Y., Zhang, S., Guo, D., Liu, C., Li, S. and Gong, P. (2011), Synthesis and in-vitro Anti-hepatitis B Virus Activity of Ethyl 6-Bromo-8-hydroxyimidazo[1,2-a ...