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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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Application filed by F Hoffmann La Roche AGfiledCriticalF Hoffmann La Roche AG
Application grantedgrantedCritical
Publication of FR1209015ApublicationCriticalpatent/FR1209015A/fr
C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
C07D221/22—Bridged ring systems
C07D221/28—Morphinans
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR1209015D1953-08-141954-08-10Procédé de préparation de dérivés de morphinane
ExpiredFR1209015A
(fr)