Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
2029373 | Steroids | 2011 | 7 Pages |
Abstract
â¶ An easy access to 12-hetero steroids is described. A photolysis and a Baeyer-Villiger oxidation are the key steps of these syntheses. â¶ Cholic acid, an inexpensive bile acid, is used as starting material. â¶ The first synthesis of an 12-aza steroid is described via 9 steps and a good overall yield.
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Authors
Malika Ibrahim-Ouali, Khalil Hamze, Luc Rocheblave,