Sur la Transformation de Derives Oxadiazoliques en Oxo-4 quinazolines par Hydrogenation Catalytique
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概要
- 論文の詳細を見る
Sous 1'action de hydrogenation catalytique, le cycle oxadiazolique des (amino-2 benzoyl)-5 phenyl-3 oxadiazoles 1 s' ouvre pour donner des oxo-4 quinazolines 3 en passant par des intermediaires du type N-(amino-2 benzoyl) benzamidines 4 qui ne peuvent etreisoles. Dans les memes conditions, les N-(amino-2 benzoyl) benzamidoximes 2 sedegradent en engendrant les anthranilate de benzamidinium qui se transforment aisement par chauffage a leur temperature de fusion en oxo-4 quinazolines 3. On envisage 1'intervention de la fonction hydroxyle du groupe oxime des molecules d'amidoximes du type 2 pour interpreter leur degradation.
- 公益社団法人日本薬学会の論文
- 1976-06-25
著者
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長原 勝彦
Faculte Des Sciences Pharmaceutiques Universite Kitasato
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高木 要
Central Research Laboratories, Zeria Pharmaceutical Co., Ltd.
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高木 要
Central Research Laboratories Zeria Pharmaceutical Co. Ltd.
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高木 要
Faculte des Sciences Pharmaceutiques, Universite Kitasato
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上田 武雄
Faculte des Sciences Pharmaceutiques, Universite Kitasato
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上田 武雄
School Of Pharmaceutical Sciences Kitasato University
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