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 JP57233967Aexternal-prioritypatent/JPS59118790A/en
Priority claimed from JP58021200Aexternal-prioritypatent/JPS59148788A/en
Priority claimed from US06/519,491external-prioritypatent/US4562073A/en
Application filed by Taiho Pharmaceutical Co LtdfiledCriticalTaiho Pharmaceutical Co Ltd
Publication of MX9203272ApublicationCriticalpatent/MX9203272A/en