Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Beecham Group PLC
Original Assignee
Beecham Group PLC
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Filing date
Publication date
Application filed by Beecham Group PLCfiledCriticalBeecham Group PLC
Publication of FR2070131A2publicationCriticalpatent/FR2070131A2/fr
Application grantedgrantedCritical
Publication of FR2070131B2publicationCriticalpatent/FR2070131B2/fr
C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
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Chemical & Material Sciences
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Organic Chemistry
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Plural Heterocyclic Compounds
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)