THE STUDY OF DIHYDRO-β-AGAROFURAN-TYPE SESQUITERPENE POLYOLS  FROM HYDROLYSIS OF CELASTRUS ANGULATUS BY NMR TECHNIQUES
SHANG Yu-jun1, ZHAO Tian-zeng1, LIU Hong-min2, WU Ming-jian2, FU Jing-guo1, XIE Ya-xiong1
Chinese Journal of Magnetic Resonance . 2002, (2): 125 -132 .