CH545800ACH1450970ACH545800DACH545800ACH 545800 ACH545800 ACH 545800ACH 1450970 ACH1450970 ACH 1450970ACH 545800D ACH545800D ACH 545800DACH 545800 ACH545800 ACH 545800A
Authority
CH
Switzerland
Application number
CH1450970A
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
Application filedfiledCritical
Publication of CH545800ApublicationCriticalpatent/CH545800A/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
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
C08K5/00—Use of organic ingredients
C08K5/16—Nitrogen-containing compounds
C08K5/34—Heterocyclic compounds having nitrogen in the ring
C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
C08K5/3472—Five-membered rings
C08K5/3475—Five-membered rings condensed with carbocyclic rings