英文名称
2-[[6-[15-(2-Carboxyacetyl)oxy-7,9-dihydroxy-1,14-dimethyl-11-oxo-2,13-dioxatetracyclo[8.5.0.03,8.012,14]pentadeca-3(8),4,6,9-tetraen-6-yl]-7,9-dihydroxy-1,14-dimethyl-11-oxo-2,13-dioxatetracyclo[8.5.0.03,8.012,14]pentadeca-3(8),4,6,9-tetraen-15-yl]oxycarbonyl]butanoic acid