ES250291A1 - A procedure for preparing an erythromycin sulfate or erythromycin b (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for preparing an erythromycin sulfate or erythromycin b (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Eli Lilly and Co
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Eli Lilly and Co
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Priority to ES0250291ApriorityCriticalpatent/ES250291A1/en
Publication of ES250291A1publicationCriticalpatent/ES250291A1/en
Process for preparing an erythromycin sulfate or erythromycin b comprising dissolving together erythromycin or erythromycin b, or a salt thereof and a hydrocarbon, aliphatic, or sulfate sulfuric acid, wherein the aliphatic group has from 8 to 31 carbon atoms, precipitate said sulfate and recover the precipitate. (Machine-translation by Google Translate, not legally binding)
ES0250291A1959-06-231959-06-23A procedure for preparing an erythromycin sulfate or erythromycin b (Machine-translation by Google Translate, not legally binding)
ExpiredES250291A1
(en)
Procedure for the preparation of new oxazolinic and tiazolinic derivatives with nematocide action (Machine-translation by Google Translate, not legally binding)
A procedure for preparing an antidyardaric complex of bismuto and chlorohidroxyquinoline. (Machine-translation by Google Translate, not legally binding)