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1,2-Methylen-19-nor-17α-acetoxy-progesteron

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  • Chimica. Biochimica
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Summary

The syntheses and structure-determinations of 1, 22α- and 1, 2β-methylene-19-nor-17α-acetoxy-progesterones described prove that there is no influence of the angular C10-methylgroup on the steric course of theCourey-methylenations of Δ1-3-keto-steroids.

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References

  1. R. Wiechert undF. Neumann, Arzneimittel-Forsch.15, 244 (1965).

    CAS  Google Scholar 

  2. F. Neumann undR. Wiechert, Arzneimittel-Forsch.15, 1168 (1965).

    CAS  Google Scholar 

  3. F. Neumann, W. Elger undR. v. Berswordt-Wallrabe, Dt. med. Wschr.92, 360 (1967).

    Article  CAS  Google Scholar 

  4. E. J. Corey undM. Chaykovsky, J. Am. chem. Soc.84, 867 (1962).

    Article  CAS  Google Scholar 

  5. H.-G. Lehmann, Dt. Bundespatent 1.183.500 (1962, Schering AG);G. W. Krakower undH. A. van Dine, J. org. Chem.31, 3467 (1966).

  6. R. Wiechert, O. Engelfried, U. Kerb, H. Laurent, H. Mueller undG. Schulz, Chem. Ber.99, 1118 (1966).

    Article  CAS  Google Scholar 

  7. A. Bowers, U.S. Patent 3.065.228 (1962, Syntex S.A.).

  8. A. Zaffaroni, H. J. Ringold, G. Rosenkranz, F. Sondheimer, G. H. Thomas undC. Djerassi, J. Am. chem. Soc.80, 6110 (1958).

    Article  CAS  Google Scholar 

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Authors and Affiliations

  1. Hauptlaboratorium der Schering AG, Berlin, Deutschland

    R. Wiechert

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  1. R. Wiechert
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Wiechert, R. 1,2-Methylen-19-nor-17α-acetoxy-progesteron. Experientia 23, 794–796 (1967). https://doi.org/10.1007/BF02146843

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  • DOI: https://doi.org/10.1007/BF02146843

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