Process for the production of 6beta:19-oxido-steroids
United States Patent 3349083
US Patent References:
6beta,19-oxido androstane derivatives
- - 3001989
Process for producing 19-nor-progesterone and 6, 19-oxido and lactone intermediates therein
- - 3033862
6beta,19-oxido androstane derivatives
- - 3001989
Process for producing 19-nor-progesterone and 6, 19-oxido and lactone intermediates therein
- - 3033862
Inventors:
Albert, Wettstein
Georg, Anner
Karl, Heusler
Jaroslav, Kalvoda
Hellmut, Ueberwasser
Georg, Anner
Karl, Heusler
Jaroslav, Kalvoda
Hellmut, Ueberwasser
Publication Date:
10/24/1967
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Export Citation:
Assignee:
CIBA GEIGY CORP
Primary Class:
Other Classes:
540/73, 540/85, 552/583, 552/586, 552/561, 540/12, 540/91
International Classes:
C07J1/00; C07J5/00; C07J71/00; C07J75/00