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 US357778Aexternal-prioritypatent/US3332953A/en
Application filed by Ciba Geigy AG, Ciba AGfiledCriticalCiba Geigy AG
Priority to FR990423ApriorityCriticalpatent/FR1449604A/fr
Application grantedgrantedCritical
Publication of FR1449604ApublicationCriticalpatent/FR1449604A/fr
C07D453/00—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids
C07D453/06—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids containing isoquinuclidine ring systems
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR990423A1963-10-071964-10-06Procédé de préparation d'isoquinoléines
ExpiredFR1449604A
(fr)