Heterocycles from amino acids. A novel synthetic approach for imidazo[1,5-a]pyridines and imidazo[1,5-a]quinolines |
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Authors: | Patrik Kolar Andrej Petri
Miha Tiler Fulvia Felluga |
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Institution: | Patrik Kolar,Andrej Petrič,Miha Tišler,Fulvia Felluga |
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Abstract: | From the corresponding heterocyclic amino acids 2 and 9a the heterocyclic systems imidazo1,5-a]pyridine ( 3 ) and imidazo1,5-a]quinoline ( 10 ) are easily accessible. From compound 7 the tricyclic system 11 was prepared and from compound 17a a pyridyl-1,2,4-triazinone ( 18 ) could be obtained. |
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