249290-40-2Relevant articles and documents
Chemoenzymatic syntheses of (25R)- and (25S)-25-hydroxy-27-nor- cholesterol, a steroid bearing a secondary hydroxy group in the side chain
Ferraboschi, Patrizia,Pecora, Fabio,Reza-Elahi, Shahrzad,Santaniello, Enzo
, p. 2497 - 2500 (2007/10/03)
(25R)- and (25S)-25-hydroxy-27-nor-cholesterol 1c were prepared by enzymatic resolution of the stereogenic center in the side chain of compound 4a or by synthesis of the side chain using, as a chiral synthon, the enantiomerically pure phenylsulfonyl alkan