Synthesis and structure characterization of 12(2,4dinitrophenylhydrazono) 8hydroxy7,8dihydroabietic acid and its methyl ester
HUANG Daozhan,, LAN Hongyun, LAN Jie, ZHONG Yaping, LEI Fuhou, ZENG Tao*
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2010, (03): 20 -24 .  DOI: 10.3969/j.jssn.1000-2006.2010.03.005