Method for preparing oestrogen derivatives
A process for the preparation of compounds of formula (I) 1 in which R 1 , R 2 , R 3 and n are defined as indicated in the description, use of said compounds as intermediates for the preparation of estrogen derivatives as well as the intermediates of this process.
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| Hauptverfasser: | , , , , |
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| Format: | Patent |
| Sprache: | eng |
| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | A process for the preparation of compounds of formula (I)
1
in which
R
1
, R
2
, R
3
and n are defined as indicated in the description, use of said compounds as intermediates for the preparation of estrogen derivatives as well as the intermediates of this process. |
|---|