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Boehme Fettchemie GmbH
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Boehme Fettchemie GmbH
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Application filed by Boehme Fettchemie GmbHfiledCriticalBoehme Fettchemie GmbH
Application grantedgrantedCritical
Publication of FR904477ApublicationCriticalpatent/FR904477A/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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Chemical & Material Sciences
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Organic Chemistry
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FR904477D1943-03-301944-05-20Procédé pour la préparation de produits de condensation
ExpiredFR904477A
(fr)