ES229396A1 - A procedure to prepare steroids 12-alpha-11-beta-hydroxy or 11-ceto from series a -pregnene (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure to prepare steroids 12-alpha-11-beta-hydroxy or 11-ceto from series a -pregnene (Machine-translation by Google Translate, not legally binding)
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Olin Corp
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Olin Corp
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Publication of ES229396A1publicationCriticalpatent/ES229396A1/en
A process for preparing a corresponding steroid ** (see formula) ** from the pregnene saturated series at positions 1 2; four. Five; and 6 7 with bromine dehydrobromurizing the intermediate bromide thus formed and it is desired to oxidize the resulting steroid ** (see formula) ** to its 11-keto derivative. (Machine-translation by Google Translate, not legally binding)
ES0229396A1956-06-211956-06-21A procedure to prepare steroids 12-alpha-11-beta-hydroxy or 11-ceto from series a -pregnene (Machine-translation by Google Translate, not legally binding)
ExpiredES229396A1
(en)
A procedure to prepare steroids 12-alpha-11-beta-hydroxy or 11-ceto from series a -pregnene (Machine-translation by Google Translate, not legally binding)
A procedure to prepare steroids 12-alpha-11-beta-hydroxy or 11-ceto from series a -pregnene (Machine-translation by Google Translate, not legally binding)
A procedure to prepare steroids 12-alpha-11-beta-hydroxy or 11-ceto from series a -pregnene (Machine-translation by Google Translate, not legally binding)
A procedure to prepare steroids 12-alpha-11-beta-hydroxy or 11-ceto from series a -pregnene (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of 3-espiro-3-diazirinaesteroides or 3-espiro-3-diaziridina steroides. (Machine-translation by Google Translate, not legally binding)