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Ferrer Internacional SA
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Ferrer Internacional SA
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Publication date
Application filed by Ferrer Internacional SAfiledCriticalFerrer Internacional SA
Priority to ES458887ApriorityCriticalpatent/ES458887A3/en
Publication of ES458887A3publicationCriticalpatent/ES458887A3/en
Process for preparing new uracil derivatives, such as n1- (2'-fluranidyl) -uracils and n1- (2'-pyndyl) -uracils, of the general formula: *** where r represents a hydrogen atom, halogen, methyl or tri-halogen-methyl, x represents a ch group or an n atom, and n has a value of 1 to 2, characterized by reacting 2,4-bis- (trimethylsilyl) derivatives of uracils of the general formula *** (Machine-translation by Google Translate, not legally binding)
ES458887A1977-05-121977-05-12Procedure for preparation of new derivatives of uracil. (Machine-translation by Google Translate, not legally binding)
ExpiredES458887A3
(en)
New procedure for obtaining acid salts from addition of 3-phenyl-5-dietilamino-etil-1,2-4, -oxodiazol. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of derivatives of 6-fenil-3 (2H) -piridacinona 2-substitute. (Machine-translation by Google Translate, not legally binding)