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Publication of DD106173A5publicationCriticalpatent/DD106173A5/xx
C07D475/00—Heterocyclic compounds containing pteridine ring systems
C07D475/02—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4
C07D475/04—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4 with a nitrogen atom directly attached in position 2
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Organic Chemistry
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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