ES482304A1 - Procedure for the obtaining of new derivatives of mono and dio-oxoquinoxalinas. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of new derivatives of mono and dio-oxoquinoxalinas. (Machine-translation by Google Translate, not legally binding)
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Dr Andreu SA
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Dr Andreu SA
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Priority to ES482304ApriorityCriticalpatent/ES482304A1/en
Publication of ES482304A1publicationCriticalpatent/ES482304A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Procedure for obtaining new derivatives of mono and di-oxoquinoxalinas, which respond to the following formula: ** (Formula-01) ** where R can be H or CH3 and n = 0 or 1, characterized by reacting the hydrazide of the corresponding oxoquinoxaline with nitrofurfuraldehyde, according to the scheme: ** (Formula-02) where R and n, have the meaning stated above. (Machine-translation by Google Translate, not legally binding)
ES482304A1979-07-071979-07-07Procedure for the obtaining of new derivatives of mono and dio-oxoquinoxalinas. (Machine-translation by Google Translate, not legally binding)
ExpiredES482304A1
(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)
A procedure for the preparation of derivatives of 4- (cicloalquilenimino sulfonil) -benzoico. (Machine-translation by Google Translate, not legally binding)