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題 名 | Synthesis and Biological Activity of New Selected Different Heterocyclic Nitrogen Compounds Incorporating 1,4-naphthquinone |
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作 者 | Khalafallah,Ali Kamel; | 書刊名 | Journal of the Chinese Chemical Society |
卷 期 | 48:4 2001.08[民90.08] |
頁 次 | 頁801-806 |
分類號 | 346.01 |
關鍵詞 | 1,4-naphthquinone; |
語 文 | 英文(English) |
英文摘要 | Condensation of 1-phenylnaphthcyclopentan-2,4,9-trione (II) with aromatic aldehydes yielded the corresponding 3-benzylidene deivatives (IIIa-f). Interaction of IIIa-f with hydrazines, hydroxylamine, urea and thiourea afforded some new (pyrazoline IVa-f, Va-f, Isoxazolino VIa-f pyrimidinone and/or pyrimidinethione, VIIa-f, VIIIa-f) derivatives, respectively. Also, a series of some spiro compounds covering b-lactams and thiazolidinones (Xg-j, XIg-j) incorporating 1-phenylnaphthcyclopentan-2,4,9-trione were prepared. |
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