ES240490A1 - A procedure for the preparation of N- (p-chlorobenceno-sulfomil) -N-propilurea (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the preparation of N- (p-chlorobenceno-sulfomil) -N-propilurea (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Pfizer Inc
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Pfizer Inc
Charles Pfizer and Co Inc
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Application filed by Pfizer Inc, Charles Pfizer and Co IncfiledCriticalPfizer Inc
Priority to ES0240490ApriorityCriticalpatent/ES240490A1/en
Publication of ES240490A1publicationCriticalpatent/ES240490A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for the production of N- (p-chloro-benzenesulfonyl) -n'-propylurea, which comprises contacting p-chlorobenzenesulfonamide under anhydrous conditions in an organic base solvent medium containing an inert polar organic solvent, with propyl isocyanate. (Machine-translation by Google Translate, not legally binding)
ES0240490A1958-03-051958-03-05A procedure for the preparation of N- (p-chlorobenceno-sulfomil) -N-propilurea (Machine-translation by Google Translate, not legally binding)
ExpiredES240490A1
(en)
A method for the production of stereo-isomers and for the purposes of butane-1,2,3,4-tetrol-1,4, -di- (metansulfonate) (Machine-translation by Google Translate, not legally binding)