英文名称
1-[5-[11-(1-Acetyloxyethyl)-4,12-dihydroxy-12-methyl-2,9,14-trioxo-15-oxatetracyclo[8.4.1.01,10.03,8]pentadeca-3(8),4,6-trien-5-yl]-2,4,12-trihydroxy-12-methyl-9,14-dioxo-15-oxatetracyclo[8.4.1.01,10.03,8]pentadeca-3(8),4,6-trien-11-yl]ethyl acetate