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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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Priority to ES0216967ApriorityCriticalpatent/ES216967A1/es
Publication of ES216967A1publicationCriticalpatent/ES216967A1/es
Polysaccharides And Polysaccharide Derivatives
(AREA)
Abstract
Procedimiento para preparar derivados de morfinano, caracterizado porque se calienta (-)-3-oxi-morfinano en un disolvente orgánico, en presencia de un agente fijador de ácido, con halogenuro propargílico.
ES0216967A1954-08-131954-08-13Procedimiento para preparar derivados de morfinano
ExpiredES216967A1
(es)