Synthetic approaches to 19-norsteroids
6β-Acetoxy-3β-benzyloxy-5α-androstan-5-ol-17-one (51), prepared from androstenolone, underwent Westphalen rearrangement to give the 5β-methyl-Δ9(10)-compound. Lead tetraacetate functionalisation of the 5β-methyl group in the 3β-hydroxyl derivative (53) gave 6β-acetoxy-3β,5-oxaethano-19-nor-5β-andros...
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Loughborough University
1973
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| Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.452711 |