ES254087A1 - Process for the preparation of the lactonas alcanoiltio - 17a-carboxietil-17b-hidroxiaondosten-3-onas (Machine-translation by Google Translate, not legally binding)
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Process for the preparation of the lactonas alcanoiltio - 17a-carboxietil-17b-hidroxiaondosten-3-onas (Machine-translation by Google Translate, not legally binding)
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TWEIT ROBERT G
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TWEIT ROBERT G
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Process for the preparation of the alkanoylthio-17a-carboxyethyl-17b-hydroxyandrosten-3-one lactones characterized in that the preparation of alkenylthio-steroids of the formula: wherein e "is an ethylene vinyl or alkyl radical co-s-ch2 - and r is a hydrogen or a methyl radical except when e '' is vinylene in which case r can only be a methyl radical which consists in reacting a thioalkanoic acid with the corresponding steroid of the formula: wherein z is an ethylene or vinylide radical and r is as defined above by heating the solution or irradiating it with ultraviolet light. (Machine-translation by Google Translate, not legally binding)
ES0254087A1959-12-101959-12-10Process for the preparation of the lactonas alcanoiltio - 17a-carboxietil-17b-hidroxiaondosten-3-onas (Machine-translation by Google Translate, not legally binding)
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Process for the preparation of the lactonas alcanoiltio - 17a-carboxietil-17b-hidroxiaondosten-3-onas (Machine-translation by Google Translate, not legally binding)
Process for the preparation of the lactonas alcanoiltio - 17a-carboxietil-17b-hidroxiaondosten-3-onas (Machine-translation by Google Translate, not legally binding)
Process for the preparation of the lactonas alcanoiltio - 17a-carboxietil-17b-hidroxiaondosten-3-onas (Machine-translation by Google Translate, not legally binding)
Process for the preparation of the lactonas alcanoiltio - 17a-carboxietil-17b-hidroxiaondosten-3-onas (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of new oxazolinic and tiazolinic derivatives with nematocide action (Machine-translation by Google Translate, not legally binding)