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Application filed by Sumitomo Chemical CofiledCriticalSumitomo Chemical Co
Priority to AT352772ApriorityCriticalpatent/AT306734B/de
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Publication of AT306734BpublicationCriticalpatent/AT306734B/de
C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
C07D243/24—Oxygen atoms
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Organic Chemistry
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AT352772A1971-01-281971-01-28Verfahren zur Herstellung von neuen Benzodiazepinen und ihren Salzen mit Säuren
AT306734B
(de)