甲基环戊烯醇酮

(3aS,7aR)-3a-Hydroxy-4-[2-(3-methoxy-phenyl)-ethyl]-7a-methyl-hexahydro-indene-1,5-dione

3-methoxy-6ξ-hydroxy-9,10-secoestra-1,3,5(10),8(14)-tetraene-9,17-dione

4-<2'-(m-methoxyphenyl)ethyl>-7a-methyl-4a,2'-oxyindan-3,7-dione

3-iodo-2-methylcyclopent-2-en-1-one