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Application filed by Byk Gulden Lomberg Chem FabfiledCriticalByk Gulden Lomberg Chem Fab
Priority to AT779073ApriorityCriticalpatent/AT333286B/de
Priority to AT147476Aprioritypatent/AT348533B/de
Publication of ATA779073ApublicationCriticalpatent/ATA779073A/de
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Publication of AT333286BpublicationCriticalpatent/AT333286B/de
C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
C07D239/32—One oxygen, sulfur or nitrogen atom
C07D239/34—One oxygen atom
C07D239/36—One oxygen atom as doubly bound oxygen atom or as unsubstituted hydroxy radical
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Chemical & Material Sciences
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Organic Chemistry
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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AT779073A1972-09-081973-09-07Verfahren zur herstellung von neuen 4(1h)-pyrimidinon-verbindungen und deren salzen
AT333286B
(de)