cyclohexyl-oxiranylmethylene-amine oxide
t-butyldimethylsiyl triflate
5α-androst-16-en-3β-yl acetate
potassium cyanide
tert-butyldimethylsilyl chloride
3β-acetoxy-2'-cyclohexyl-4'ξ-methanesulfonyloxymethyl-(5α,16β,17β)-tetrahydro-androstano[16,17-e][1,2]oxazine-3'ξ-carbonitrile
3β-acetoxy-2'-cyclohexyl-4'ξ-hydroxymethyl-(5α,16β,17β)-tetrahydro-androstano[16,17-e][1,2]oxazine-3'ξ-carboxylic acid lactone
3β-acetoxy-2'-cyclohexyl-4'ξ-hydroxymethyl-(5α,16β,17β)-tetrahydro-androstano[16,17-e][1,2]oxazine-3'ξ-carbonitrile