5-(2,3-Dihydroxy-3-methylbutyl)-4-[(3,3-dimethyl-2-oxiranyl)acetyl]-3,4-dihydroxy-2-(3-methylbutanoyl)-2-cyclopenten-1-one

2-Cyclopenten-1-one, 5-(2,3-dihydroxy-3-methylbutyl)-4-[2-(3,3-dimethyloxiranyl)acetyl]-3,4-dihydroxy-2-(3-methyl-1-oxobutyl)-

5-(2,3-Dihydroxy-3-methylbutyl)-4-[(3,3-dimethyl-2-oxiranyl)acetyl]-3,4-dihydroxy-2-(3-methylbutanoyl)-2-cyclopenten-1-on

5-(2,3-Dihydroxy-3-methylbutyl)-4-[(3,3-dimethyl-2-oxiranyl)acetyl]-3,4-dihydroxy-2-(3-methylbutanoyl)-2-cyclopenten-1-one

5-(2,3-Dihydroxy-3-méthylbutyl)-4-[2-(3,3-diméthyl-2-oxiranyl)acétyl]-3,4-dihydroxy-2-(3-méthylbutanoyl)-2-cyclopentén-1-one

5-(2,3-Dihydroxy-3-methylbutyl)-4-(3,4-epoxy-4-methylpentanoyl)-3,4-dihydroxy-2-isopentanoyl-2-cyclopenten-1-one

5-(2,3-dihydroxy-3-methylbutyl)-4-[2-(3,3-dimethyloxiran-2-yl)acetyl]-3,4-dihydroxy-2-(3-methylbutanoyl)cyclopent-2-en-1-one