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Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laboratorios Abello SA
Original Assignee
Fabrica de Productos Quimicos y Farmaceuticos Abello SA
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Filing date
Publication date
Application filed by Fabrica de Productos Quimicos y Farmaceuticos Abello SAfiledCriticalFabrica de Productos Quimicos y Farmaceuticos Abello SA
Priority to ES458446ApriorityCriticalpatent/ES458446A1/es
Publication of ES458446A1publicationCriticalpatent/ES458446A1/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Procedimiento para la síntesis de ésteres del ácido (3,2-c) pirazol-11-oxoolean-2,12-dien-18beta-30-oico, de fórmula general (I), por condensación de 2-hidroximetilen-3-oxo derivados del ácido glicerrético con hidrazina.
ES458446A1977-05-041977-05-04Procedimiento de obtencion del acido (3,2-c) pirazol-11 oxoolean-d-, 12-dien-18beta-30-oico esterificado.
ExpiredES458446A1
(es)