Journal of Organic Chemistry p. 3216 - 3219 (2004)
Update date:2022-07-30
Topics:
Lecomte, Vincent
Stephan, Elie
Rager, Marie-Noelle
Jaouen, Gerard
The 11α- and 11β-modified androst-5-ene derivatives 3a,b as well as the exo- and endocyclic dehydrated compounds 4a-c and 5b-c were produced using the oxalate derivatives of the highly hindered 11β-hydroxyandrost-5-enes 1a-c. The 11-tetrahydrofuran deriva
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