Steroids p. 185 - 189 (1993)
Update date:2022-08-24
Topics:
Lokoes, Magdalena
Bakos, Tamas
Vincze, Iren
A new synthesis of 16α-ethyl-21-hydroxy-19-norpregn-4-ene-3,20-dione is described, starting from 17-cyano- and 17α-ethynyl-3-methoxyestra-1,3,5-(10)-trien-17-ols.Keywords: steroids; synthesis; 19-norpregnenes; A-aromatic pregnenes
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