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POLICHIMICA SAP SOCIETR PER AZ
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POLICHIMICA SAP SOCIETR PER AZ
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Publication of ES290444A1publicationCriticalpatent/ES290444A1/en
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms
(AREA)
Abstract
A Process for Producing Substituted Oxazolidinones-2N- (5'-nitro-2'-furfurilidene) -3-amino-5 having the formula: ** (See formula) ** wherein X represents one of the groups-SR and -SO2R, where R is a saturated or unsaturated alkyl radical containing from one to six carbon atoms, which process comprises reacting a hydrazine-propyl-hydroxy having the formula NH2 - NH - CH2 - CH (OH) - CH2X wherein X represents one of the groups - SR and -SO2H with a dialkyl carbonate to produce an amino-oxazolidinone of formula: ** (See formula) ** wherein X represents one of the groups -SR and -SO2R, and reacting the amino-oxazolidinone with 5-nitro-2-furfuraldehyde. (Machine-translation by Google Translate, not legally binding)
ES0290444A1962-08-011963-07-30A procedure for producing substitute oxazolydinones (Machine-translation by Google Translate, not legally binding)
ExpiredES290444A1
(en)
A procedure for the preparation of phosphates of alcohil-aralcohil-2,2-dichlorovinilo antihelminticos. (Machine-translation by Google Translate, not legally binding)