Synthesis of 10β,17α-Dimethyl-17β-(1,2-dioxopropyl)estra-5,9-diene-3-ketal

✍ Scribed by Valérie Gertosio; Catherine C. Santini; Jean-Marie Basset; François Bayard; Michel Vivat; Jean Buendia

• Publisher: John Wiley and Sons
• Year: 2000
• Tongue: English
• Weight: 367 KB
• Volume: 2000
• Category: Article
• ISSN: 1434-193X
• DOI: 10.1002/(sici)1099-0690(200004)2000:8<1521::aid-ejoc1521>3.0.co;2-f

✦ Synopsis

The synthesis of a new progestomimetic steroid, analogous to the cetaloxopromegestone precursor of Trimegestone has been carried out in eight steps from 9α-hydroxyandrost-4-