ピラツォロン誘導体の合成研究(第27報) 4-(N-Phenyl)aminopyrazoloneおよび3-(N-Phenyl)aminomethylpyrazolone誘導体の合成
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概要
- 論文の詳細を見る
4-[N-(N', N'-Dialkyl) glycyl-N-phenyl]amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-ones (6,7,8) were synthesized starting from 1-methyl-2-phenyl-1,2,3,10-tetrahydro-4H-pyrazolo [3,4-c][1,5] benzothiazepin-3-one (1). Several 2- or 4-substituted-N-(4-substituted-2-methyl-5-oxo-1-phenyl-3-pyrazolin-3-yl)methylanilines were synthesized. Treatment of methyl N-(2-methyl-5-oxo-1-phenyl-3-pyrazolin-3-yl)methylanthranilate (22) with ethyl polyphosphate afforded methyl N-(2-methyl-5-oxo-1-phenyl-3-pyrazolin-3-yl)methyl-N-ethylanthranilate (24) in 55.5% yield.
- 公益社団法人日本薬学会の論文
- 1976-02-25
著者
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伊藤 磯雄
名古屋市立大学薬学部
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織田 範一
名古屋市立大学薬学部
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植田 泰誠
名古屋市立大学薬学部
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植田 泰誠
Faculty Of Pharmaceutical Sciences Nagoya City University
関連論文
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