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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Warner Chilcott Pharmaceuticals Inc
Original Assignee
Norwich Pharmacal Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US157551Aexternal-prioritypatent/US3110714A/en
Application filed by Norwich Pharmacal CofiledCriticalNorwich Pharmacal Co
Priority to FR917775ApriorityCriticalpatent/FR1343165A/fr
Application grantedgrantedCritical
Publication of FR1343165ApublicationCriticalpatent/FR1343165A/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
C07D405/12—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 linked by a chain containing hetero atoms as chain links
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR917775A1961-12-061962-12-06Nouvelle hydantoïne de la série du nitrofurfural et son procédé de préparation
ExpiredFR1343165A
(fr)