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CARRERAS Y BASTINOS JOSE ANTONIO
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CARRERAS Y BASTINOS JOSE ANTONIO
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Application filed by CARRERAS Y BASTINOS JOSE ANTONIOfiledCriticalCARRERAS Y BASTINOS JOSE ANTONIO
Priority to ES0295476ApriorityCriticalpatent/ES295476A1/es
Publication of ES295476A1publicationCriticalpatent/ES295476A1/es
Um processo para a preparacao de um derivado da 1 ciano 2 pirazinona enitodo para usar o dito derivado e processo para a preparacao de um derivado da amino triazolo 4,3 a pirazina