METHOD OF OBTAINING 2-(2-NITROVINYL)-FURAN AND THE USE THEREOF AS A COCCIDIOSTATIC

The invention relates to a method of obtaining and purifying 2-(2- nitrovinyl)furane consisting in reacting furfural and nitromethane, using isobutylamine as a catalyst and activated carbon as an adsorbent, in order t o obtain a product of pharmaceutical quality. Said technique considerably reduces...

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Bibliographic Details
Main Authors DIAZ MOLINA, MARIA ISABEL, CASTANEDO CANCIO, NILO RAMON, SERRANO PEREZ, HECTOR ZOILO, GONZALEZ HERNANDEZ, ORLANDO, CALVO ALONSO, AMALIA MARIA, RODRIGUEZ NEGRIN, ZENAIDA, GAITAN PLACERES, TEOFILO EXIQUIO, OLAZABAL MANSO, ERVELIO ELISEO
Format Patent
LanguageEnglish
French
Published 26.06.2003
Edition7
Subjects
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:The invention relates to a method of obtaining and purifying 2-(2- nitrovinyl)furane consisting in reacting furfural and nitromethane, using isobutylamine as a catalyst and activated carbon as an adsorbent, in order t o obtain a product of pharmaceutical quality. Said technique considerably reduces the environmental impact by eliminating the gaseous waste from the system by means of absorption in water. The inventive pharmaceutical composition contains 2-(2-nitrovinyl)furan and has powerful action against l ow concentrations of coccidia.
Bibliography:Application Number: CA20022466010