Feng, L.-S., Liu, M.-L., Lv, K., Chai, Y., Wang, S., Cao, J., & Guo, H.-Y. (2012). A Convenient Way to Prepare the Key Intermediate 3-Aminomethyl-3-methyl-4-(metho-xyimino)pyrrolidine Dihydrochloride of DW286, a New Naphthyridone Antibacterial. Asian Journal of Chemistry, 25(4), 2327–2328. https://doi.org/10.14233/ajchem.2013.13280