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.)
Syngenta Participations AG
Original Assignee
Novartis 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 Novartis AGfiledCriticalNovartis AG
Publication of AU5498594ApublicationCriticalpatent/AU5498594A/en
Publication of AU671331B2publicationCriticalpatent/AU671331B2/en
Assigned to NOVARTIS AGreassignmentNOVARTIS AGAlteration of Name(s) of Applicant(s) under S113Assignors: CIBA-GEIGY AG
Application grantedgrantedCritical
Publication of AU671331CpublicationCriticalpatent/AU671331C/en
Assigned to SYNGENTA PARTICIPATIONS AGreassignmentSYNGENTA PARTICIPATIONS AGAlteration of Name(s) in Register under S187Assignors: NOVARTIS AG
6,7-dialkoxy-3,4-dihydroisoquinolin-8-ol, process for preparation thereof and process for preparation of 6,7-dialkoxy-1,2,3,4-tetrahydroisoquinolin-8-ol using the compound