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Antonio Gallardo SA
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Antonio Gallardo SA
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Priority to ES0258382ApriorityCriticalpatent/ES258382A1/es
Publication of ES258382A1publicationCriticalpatent/ES258382A1/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions
(AREA)
Abstract
Un procedimiento de preparación de derivados del cloramfenicol, a sabes ésteres, sales con bases orgánicas y con cationes metálicos, a partir del compuesto d-treo-1-p- nitrofenil-2-dicloroacetamido-3-ftal-propanol-1, cuya fórmula general es: ***1 (Ver fórmula) representando R un metal, una base orgánica, o bien un radical orgánico unido al grupo carboxílico por esterificación.
ES0258382A1960-05-251960-05-25Un procedimiento de preparaciën de derivados del cloranfenicol
ExpiredES258382A1
(es)