3β,11β-dihydroxy-2'-methyl-(5α,16β)-pregnano[17,16-d]oxazol-20-one

11β-hydroxy-2'-methyl-(5α,16β)-pregnano[17,16-d]oxazole-3,20-dione

3β,11β-dihydroxy-2'-methyl-(5α,16β)-pregnano[17,16-d]oxazol-20-one semicarbazone

3β-hydroxy-2'-methyl-(5α,16β)-pregnano[17,16-d]oxazole-11,20-dione 20-semicarbazone

地夫可特