PTERIDINE DERIVATIVES

PTERIDINE DERIVATIVES

Novel pteridines of formula (I), wherein R is a lower alkyl group, optionally substituted with a hydroxy group and R1 and R2 are the same or different and each is a lower alkyl group having together at least 3 carbon atoms or R1 and R2, together with the carbon atom in the pteridine ring structure,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: STIRLING, IRENE (NEE LOAN), WOOD, HAMISH C.S
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:Novel pteridines of formula (I), wherein R is a lower alkyl group, optionally substituted with a hydroxy group and R1 and R2 are the same or different and each is a lower alkyl group having together at least 3 carbon atoms or R1 and R2, together with the carbon atom in the pteridine ring structure, form a spirocycloalkyl ring system having 4 to 6 carbon atoms outside the pteridine ring structure, and their method of preparation.