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 AT857177Aexternal-prioritypatent/AT361469B/en
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to AT136680ApriorityCriticalpatent/AT361472B/en
Publication of ATA136680ApublicationCriticalpatent/ATA136680A/en
Application grantedgrantedCritical
Publication of AT361472BpublicationCriticalpatent/AT361472B/en
METHOD FOR THE PRODUCTION OF NEW 1,3-DIHYDROHETEROARYLSPIRO / ISOBENZOFURANE) S AND THEIR OPTICAL ANTIPODES AND PHARMACEUTICALLY COMPATIBLE ACID ADDITION SALTS