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(1984)20α-cortol 3-tert-butyldimethylsilyl ether 20,21-diacetate
20α-cortol 3-tert-butyldimethylsilyl ether
3α,20αF,21-triacetoxy-17-hydroxy-5β-pregnan-11-one
methyl 20β-acetoxy-3α-tert-butyldimethylsilyloxy-17α-hydroxy-11-oxo-5β-pregnan-21-oate
20α-cortol 20,21-diacetate