Synthese eines steroidischen 17 β-Pyrrol
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Theodor W. Güntert; Horst H. A. Linde; Mohamed S. Ragab; Sigrid Spengel
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Article
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1977
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John Wiley and Sons
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German
⚖ 427 KB
**Synthesis of a steroidal 17 β‐pyrrolinone** We describe the synthesis of 4′‐(3 β‐hydroxy‐androst‐5‐ene‐17 β‐yl)‐3′‐pyrrolin‐2′‐one (6) starting from 3β‐acetoxy‐21‐hydroxy‐pregn‐5‐ene‐20‐one (1).