CJCU
Determination of Three-Dimensional Structures of Amethystonal in Solution by< 2D-NMR and Molecular Mechanics Calculation
YANG Yan-Wu, JI Ang, HE Bing-Lin, XU Xiao-Long, WANG De-Hua, QIAN Bao-Gong, ZHAO Qing-Zhi
Chem. J. Chinese Universities . 1993, (12): 1719 -1724 .