A Convenient Synthesis of Pyridazino [4,5-b] quinolines and Pyrrolo [3,4-b] quinolines
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概要
- 論文の詳細を見る
The reaction of N-(1,2-bisethoxycarbonylvinyl)-o-aminoacetophenone (IVc) with an excess of hydrazines or guanidines gave 4-hydroxy-1-oxo-1,2-dihydropyridazino [4,5-b]-quinolines (Ia, b) or 1,3-dioxo-1,3-dihydropyrrolo [3,4-b] quinolines (IIIc, d), respectively. It was found that 2,3-bishydrazinocarbonyl-4-methylquinolines (VIa, b) were converted to 4-hydroxy-1-oxo-1,2-dihydropyridazino [4,5-b] quinolines (Ia, b) and 1,3-dioxo-1,3-dihydropyrrolo [3,4-b] quinolines (IIIa, b) under different reaction conditions.
- 社団法人日本薬学会の論文
- 1980-12-25
著者
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高田 純
北里大(薬)
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倉沢 嘉久
School of Pharmaceutical Sciences, Kitasato University
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高田 純
School of Pharmaceutical Sciences, Kitasato University
-
高田 純
School Of Pharmaceutical Science Kitasato University
-
倉沢 嘉久
School Of Pharmaceutical Sciences Kitasato University
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