英文名称
[(1'R,2R,3S,4'S,6S,8'R,10'E,13'S,14'E,16'E,20'R,21'R,24'S)-2-butan-2-yl-21',24'-dihydroxy-3,11',13',22'-tetramethyl-2'-oxospiro[2,3-dihydropyran-6,6'-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene]-12'-yl] 2-phenyl-2-pyrimidin-2-ylsulfanylacetate