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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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Publication of FR406653ApublicationCriticalpatent/FR406653A/fr
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
C07D487/12—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 three hetero rings
C07D487/18—Bridged systems
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Organic Chemistry
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FR406653A1908-10-051909-08-31Procédé pour la fabrication de désinfectants
ExpiredFR406653A
(fr)