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
Original Assignee
Ciba Geigy 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
Application filed by Ciba Geigy AGfiledCriticalCiba Geigy AG
Priority to FR7927646ApriorityCriticalpatent/FR2433518A1/fr
Publication of FR2433518A1publicationCriticalpatent/FR2433518A1/fr
Application grantedgrantedCritical
Publication of FR2433518B1publicationCriticalpatent/FR2433518B1/fr
C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
C07D271/12—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms condensed with carbocyclic rings or ring systems
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Plural Heterocyclic Compounds
(AREA)
FR7927646A1979-11-091979-11-09Procede de preparation de benzofurazanne-oxydes-1
GrantedFR2433518A1
(fr)
