Integrative Biology Journals
Triterpenoid alkaloid derivatives from Buxus rugulosa
Yu-Xin YAN, Lin ZHOU, Yun SUN, Jian-Chao CHEN, Jia SU, Yan LI, Ming-Hua QIU
Natural Products and Bioprospecting . 2011, (2): 71 -74 .  DOI: 10.1007/s13659-011-0010-z