SE321482BSE12759/69ASE1275966ASE321482BSE 321482 BSE321482 BSE 321482BSE 12759/69 ASE12759/69 ASE 12759/69ASE 1275966 ASE1275966 ASE 1275966ASE 321482 BSE321482 BSE 321482B
Authority
SE
Sweden
Application number
SE12759/69A
Inventor
R Zweidler
R Keller
M Keller
Original Assignee
Geigy Ag J R
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 filed by Geigy Ag J RfiledCriticalGeigy Ag J R
Publication of SE321482BpublicationCriticalpatent/SE321482B/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