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 CH1315065Aexternal-prioritypatent/CH450344A/de
Application filedfiledCritical
Publication of BE687233ApublicationCriticalpatent/BE687233A/xx
C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
C07D249/22—Naphthotriazoles
C07D249/24—Naphthotriazoles with stilbene radicals directly attached in position 2