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 CH1764468Aexternal-prioritypatent/CH501007A/de
Priority claimed from CH1609869Aexternal-prioritypatent/CH517767A/de
Application filed by Циба-Гейги Аг (Фирма)filedCriticalЦиба-Гейги Аг (Фирма)
Application grantedgrantedCritical
Publication of SU487485A3publicationCriticalpatent/SU487485A3/ru
446. The conversion of sucrose into pyridazine derivatives. Part V. Experiments on the synthesis of 3-amino-6-methylpyridazine and of its sulphanilamido-derivative