Studies on Chemical Constituents of Triterpenoids from Ganoderma sinense
DU Lin1,LIU Yu-rong1,YE Jun1,FU Xiao-hong1,DU Wei2*
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2018, (10): 1669 -1673 .  DOI: 10.16333/j.1001-6880.2018.10.002