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A short efficient synthesis of 19-norandrost-4-ene-3,17-dione |
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| Authors: | Gary F. Cooper Albert R. Van Horn |
| Affiliation: | Syntex Research, Institute of Organic Chemistry Palo Alto, California 94304, U.S.A. |
| Abstract: | A three-step conversion of 3aα-H-4α-(3′-propionic acid)-7aβ-methylhexahydro-1,5-indanedione into 19-norandrost-4-ene- 3,17-dione is described. |
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