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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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 CH1308360Aexternal-prioritypatent/CH403778A/de
Application filed by Ciba Geigy AG, Ciba AGfiledCriticalCiba Geigy AG
Priority to FR879227ApriorityCriticalpatent/FR1307420A/fr
Application grantedgrantedCritical
Publication of FR1307420ApublicationCriticalpatent/FR1307420A/fr
C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR879227A1960-11-221961-11-17Procédé de préparation de 2, 5-di-benzimidazyl-furannes
ExpiredFR1307420A
(fr)