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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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Publication of ES279581A1publicationCriticalpatent/ES279581A1/en
C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
C07D401/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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Chemical & Material Sciences
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Organic Chemistry
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Plural Heterocyclic Compounds
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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Fodder In General
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Abstract
A process for the preparation of pyrimidine compounds, characterized in that it comprises the condensation of a 2-alkyl-4-amino-5-halogenmethyl-pyrimidine or a 2-alkyl-4-amino-5-alkoxymethyl-pyrimidine of the * * formula ** wherein r represents an alkyl group or y represents halogen or an alkoxy group, or a salt thereof, with a substituted pyridine. (Machine-translation by Google Translate, not legally binding)
ES279581A1961-07-281962-07-27A procedure for the preparation of pyrimidine compounds (Machine-translation by Google Translate, not legally binding)
ExpiredES279581A1
(en)
Procedure for the manufacture of 4-sulfanilamido-5- (lower alkyl) -6- (bottom alcohol) -pirimidines and their salts (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of tetraciclinopenicilºnicos derivatives in which a piperacinic product intervenes as a linking element (Machine-translation by Google Translate, not legally binding)