ES228139A2 - A procedure to prepare 21-hexa-hydrobenzoatos of corticosuprarrenal hormones. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure to prepare 21-hexa-hydrobenzoatos of corticosuprarrenal hormones. (Machine-translation by Google Translate, not legally binding)
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Laboratoires Francais de Chimiotherapie SA
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Laboratoires Francais de Chimiotherapie SA
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Priority to ES0228139ApriorityCriticalpatent/ES228139A2/en
Publication of ES228139A2publicationCriticalpatent/ES228139A2/en
Improvements in procedure to prepare steroid 21-hexahydrobenzoates of the general formula ** (see formula) ** in which ** (see formula) ** characterized by having in contact a steroid of the general formula ** (see formula) ** in which R and R'have the meaning as before with hexahydrobenzoyl chloride in the presence of a base capable of fix acids, separate the product from the reaction and purify the product obtained. (Machine-translation by Google Translate, not legally binding)
ES0228139A1956-04-251956-04-25A procedure to prepare 21-hexa-hydrobenzoatos of corticosuprarrenal hormones. (Machine-translation by Google Translate, not legally binding)
ExpiredES228139A2
(en)
Procedure for the obtaining of trifluorometilfenºlicas aminas of the trifluorometilsulfºnico acid (Machine-translation by Google Translate, not legally binding)
A process for the manufacture of acetonacianhydrine starting from hydrochloric acid and acetone (Machine-translation by Google Translate, not legally binding)