ES277617A2 - Procedure to prepare acid amidas 0,0-di (fluoro-alkil) -ditiofosforilacºticos (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure to prepare acid amidas 0,0-di (fluoro-alkil) -ditiofosforilacºticos (Machine-translation by Google Translate, not legally binding)
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Montedison SpA
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Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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Priority to ES277617ApriorityCriticalpatent/ES277617A2/en
Publication of ES277617A2publicationCriticalpatent/ES277617A2/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Improvements in the object of the main patent No. 276 925 by "Process for preparing 0.0-di- (fluoro-alkyl) -dioiophosphorylactic acid amides", characterized in that the N-substituted amides of 0.0-dialkylithioic acid phosphorylates are included in the general formula ** (See formula) ** wherein R1 and R are the same or different groups and represent saturated, linear or branched alkyl radicals, in which a hydrogen atom is substituted by a fluorine atom; R2 is a hydrogen atom; Y R3 is a radical of the type -CH2XR ', where R' is an alkyl group of low molecular weight and X is a sulfur atom or an oxygen atom, or R2 and R3 form, together with the amide nitrogen, a morpholino nucleus. (Machine-translation by Google Translate, not legally binding)
ES277617A1962-05-241962-05-24Procedure to prepare acid amidas 0,0-di (fluoro-alkil) -ditiofosforilacºticos (Machine-translation by Google Translate, not legally binding)
ExpiredES277617A2
(en)
Procedure for the aminoalcohilation of aromatic or aromatic-heterocyclic secondary amino (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of new carbomids replaced in nitrogen atomo and in the atom of or of position b (Machine-translation by Google Translate, not legally binding)