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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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Priority claimed from US326372Aexternal-prioritypatent/US3321467A/en
Application filed by F Hoffmann La Roche AGfiledCriticalF Hoffmann La Roche AG
Publication of ES306428A1publicationCriticalpatent/ES306428A1/es
C07D239/74—Quinazolines; Hydrogenated quinazolines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to ring carbon atoms of the hetero ring
C07D239/76—N-oxides
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Nitrogen Condensed Heterocyclic Rings
(AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
(AREA)
ES0306428A1963-11-271964-11-26Un procedimiento para la preparaciën de derivados de benzodiazepina
ExpiredES306428A1
(es)