ES321882A1 - Procedure for the obtaining of a tetraciclina of prolonged action. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of a tetraciclina of prolonged action. (Machine-translation by Google Translate, not legally binding)
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Dr Andreu SA
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Dr Andreu SA
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Priority to ES0321882ApriorityCriticalpatent/ES321882A1/en
Publication of ES321882A1publicationCriticalpatent/ES321882A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for obtaining a long-acting tetracycline consisting essentially of carrying out a reaction of tetracycline with N, N'-dibenzylethylenediamine and formaldehyde in organic solvents, the resulting product being a compound of N, N'-dibenzylethylenediamineadimethylditetracycline. (Machine-translation by Google Translate, not legally binding)
ES0321882A1966-01-101966-01-10Procedure for the obtaining of a tetraciclina of prolonged action. (Machine-translation by Google Translate, not legally binding)
ExpiredES321882A1
(en)
Processing of preparation of a-nor-5-alfa-androstan-2-oles 2-hidrocarbonsustituºdos 17-oxigenados (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of condensation products of acrylamide with aceitlen-monoureine. (Machine-translation by Google Translate, not legally binding)