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.)
Teva GmbH
Original Assignee
Arzneimittelwerk Dresden GmbH
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 DD15718871Aexternal-prioritypatent/DD100948A1/xx
Priority claimed from DD16374472Aexternal-prioritypatent/DD108535A2/xx
Priority claimed from DD16374372Aexternal-prioritypatent/DD102151A1/xx
Application filed by Arzneimittelwerk Dresden GmbHfiledCriticalArzneimittelwerk Dresden GmbH
Publication of FR2149491A1publicationCriticalpatent/FR2149491A1/fr
Application grantedgrantedCritical
Publication of FR2149491B1publicationCriticalpatent/FR2149491B1/fr
C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
C07D223/14—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems