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Priority to ES0286338ApriorityCriticalpatent/ES286338A1/es
Publication of ES286338A1publicationCriticalpatent/ES286338A1/es
ES0286338A1963-03-141963-03-14Procedimiento de preparaciën de a-nor-5-alfa-androstan-2-oles 2-hidrocarbonsustituidos 17-oxigenados
ExpiredES286338A1
(es)
Un procedimiento quimico de obtenciën del complejo 2-oxi-4,6-dimetilpirimidina-4,4-dinitrocarbanilida, empleando como materia basica para la reacciën la 4-ureido-2-oxo-4,6-dimetil-tetrahidropirimidina de hann