Steroids 48. Synthesis of 16 alpha-ethyl-21-hydroxy-19-norpregn-4-ene-3, 20-dione from 17-substituted 3-methoxyestradiols.
Department of Organic Chemistry, Attila József University, Szeged, Hungary.
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Lökös
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Bakos
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Vincze
D000478:Alkylation; D004958:Estradiol / Q000031:analogs & derivatives / Q000737:chemistry*; D006900:Hydroxylation; D007454:Iodides; D008274:Magnesium; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D009566:Nitrates / Q000737:chemistry; D010084:Oxidation-Reduction; D011282:Pregnenediones / Q000138:chemical synthesis*; D011980:Receptors, Progesterone / Q000032:analysis; D013237:Stereoisomerism
D007454:Iodides; D009566:Nitrates; D011282:Pregnenediones; D011980:Receptors, Progesterone; C020175:16 alpha-ethyl-21-hydroxy-19-nor-4-pregnene-3,20-dione; D004958:Estradiol; D008274:Magnesium