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Merck and Co Inc
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Merck and Co Inc
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Application filed by Merck and Co IncfiledCriticalMerck and Co Inc
Publication of ES237697A1publicationCriticalpatent/ES237697A1/es
Procedimiento para preparar 21-fosfato derivados de 20-ceto-21-hidroxiesteroides, que comprende el tratamiento del 21-halo compuesto respectivo, en el que el 21-halo sustituyente tiene un peso atómico no menor de 35, haciendo reaccionar con una mezcla de fosfato argéntico y ácido fosfórico, y la recuperación del 20-ceto-21-fosfato resultante.
ES0237697A1956-09-181957-09-17Procedimiento para preparar 21-fosfatoderivados de 20-ceto-21-hidroxiesteroides
ExpiredES237697A1
(es)
Un nuevo procedimiento para la obtención de un compuesto generador de gases conservadores y momificadores a reacción lenta para el embalsamamiento de cadáveres