CA1293256C - Derives pyridiles a pont alkylene de l'acide benzoique substitues
- Google Patents
Derives pyridiles a pont alkylene de l'acide benzoique substitues
Info
Publication number
CA1293256C
CA1293256CCA000580287ACA580287ACA1293256CCA 1293256 CCA1293256 CCA 1293256CCA 000580287 ACA000580287 ACA 000580287ACA 580287 ACA580287 ACA 580287ACA 1293256 CCA1293256 CCA 1293256C
Authority
CA
Canada
Prior art keywords
compound
quaternary ammonium
acid addition
well
group
Prior art date
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
Sandoz 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 Sandoz AGfiledCriticalSandoz AG
Priority to CA000580287ApriorityCriticalpatent/CA1293256C/fr
Application grantedgrantedCritical
Publication of CA1293256CpublicationCriticalpatent/CA1293256C/fr