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Derivate von Δ4-Pregnen-dion-3,20

✍ Scribed by J. Gasparič


Book ID
112360683
Publisher
Springer
Year
1965
Tongue
English
Weight
83 KB
Volume
210
Category
Article
ISSN
1618-2650

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**A One‐step Synthesis of 17‐Acetoxy‐6‐methyl‐4,6‐pregnadiene‐3,20‐dione (Megestrol Acetate) from 17‐Acetoxy‐4‐pregnene‐3,20‐dione** Starting from 17‐Acetoxy‐4‐pregnene‐3,20‐dione (**3**), a one‐step synthesis of megestrol acetate (**5**) is described.

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Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.004 A Ê R factor = 0.038 wR factor = 0.092 Data-to-parameter ratio = 10.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.