CJCU
Synthesis and Crystal Structure of 4-Oxo-3-aza-tricyclo-[5.3.1.0.2.5]undecane-9-carb-oxylic Acid Methyl Ester
LIANG Guo-Juan*, CHEN An-Qi
Chem. J. Chinese Universities . 2011, (2): 300 -305 .