- The microbiological hydroxylation of 4β-hydroxy-4α-methyl-5α androstanes by Cephalosporium aphidicola
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Some 4β-hydroxy-4α-methyl-5α-androstanes were synthesized and their microbiological hydroxylation by Cephalosporium aphidicola was examined in order to explore the possibility of a biosynthetically patterned methylcarbinol: vicinal glycol biotransformation; however the substrates were hydroxylated mainly at C-7.
- Bensasson, Caroline S.,Chevolot, Yvan,Hanson, James R.,Quinton, Jacques
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- GLUCOSYLATION OF SOME STEROIDAL 17-HYDROXY DERIVATIVES
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Eight 17-monoglucosides derived from androst-5-ene-3,17-diol, 14β-androst-5-ene-3,17-diol, 5β-androstane-3,17-diol and estradiol derivatives differing in configuration in the positions 17 and 3, have been prepared.The silver silicate - catalyzed glycosyla
- Cerny, Ivan,Pouzar, Vladimir,Drasar, Pavel,Havel, Miroslav
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p. 362 - 374
(2007/10/02)
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