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1 .     6-methoxy-3-methyl-2,3-dihydrochromeno[4,3,2-de]-quinazolin-2-one
C16H12N2O3     ÏàËÆ¶È:50%
Journal of Heterocyclic Chemistry          2007          44          1035-1043
Synthesis of new chromeno[4,3,2-de]quinazolin-2-ones,-quinazolines and-pyrrolo[2,1-b]quinazolines
Carlos M. Mart¨ªnez-Viturro and Domingo Dom¨ªnguez
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
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