IT1061789B - Procedimento per la produzione di pirazolo-(3 4-d)-pirimidine eventualmente sostituite nella posizione- 1 4 6
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Procedimento per la produzione di pirazolo-(3 4-d)-pirimidine eventualmente sostituite nella posizione- 1 4 6
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Publication number
IT1061789B
IT1061789BIT1462769AIT1462769AIT1061789BIT 1061789 BIT1061789 BIT 1061789BIT 1462769 AIT1462769 AIT 1462769AIT 1462769 AIT1462769 AIT 1462769AIT 1061789 BIT1061789 BIT 1061789B
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Priority claimed from DE19681770099external-prioritypatent/DE1770099C3/de
Application filed by Waldhof Zellstoff FabfiledCriticalWaldhof Zellstoff Fab
Application grantedgrantedCritical
Publication of IT1061789BpublicationCriticalpatent/IT1061789B/it
C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
C07D487/04—Ortho-condensed systems
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Chemical & Material Sciences
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Organic Chemistry
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Nitrogen Condensed Heterocyclic Rings
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Catalysts
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IT1462769A1968-04-011969-03-26Procedimento per la produzione di pirazolo-(3 4-d)-pirimidine eventualmente sostituite nella posizione- 1 4 6
IT1061789B
(it)