英文别名
                        6(R)-[2-[6(R)-carboxy-8(S)-(2,2-dimethylbutyryloxy)-2(S)-methyl-1,2,6,7,8,8a(R)-hexahydronaphthyl-1(S)]ethyl]-4(R)-hydroxy-3,4,5,6-tetrahydro-2H-pyran-2-one;6'-Carboxy Simvastatin;(2R,4S,4aR,5S,6S)-4-(2,2-dimethylbutanoyloxy)-5-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-6-methyl-2,3,4,4a,5,6-hexahydronaphthalene-2-carboxylic acid