• 제목/요약/키워드: 7-diones

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Regioselective Substitution of 6,7-DichloroQuinoline-5.8-dione: Synthesis, Cytotoxicity, and X-ray crystal stucture of 4a,10.11- Triazabenzo [3.2-a] fluorene-5,6-diones

  • Lee, Hyun-Jung;Park, So-Young;Lee, Chong-Ock;Suh, Myung-Eun
    • 대한약학회:학술대회논문집
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    • 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2
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    • pp.342.1-342.1
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    • 2002
  • 6.7-Dicholroquinoline-5.8-dione reacted with 2-aminopyridine derivatives, Out of the four possible products which could be achieved in this reaction. condensation and rearrangement product. 4a.10.11-triazabenzo[3.2-a] fluorine-5.6-dione was obtained as major product. The definite structure was identified with X-ray crystallographic study. (omitted)

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