Studies on Seven-membered Ring Compounds. XIX. Reactions of Troponeimine Derivatives. (1)
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概要
- 論文の詳細を見る
Reactions of 2-methoxytroponeimines were examined. Reactions with amines afforded 2-aminotroponeimine derivatives, including N-nonsubstituted and N-substituted derivatives. The reactions of the former products with ethyl chloroformate gave 1-substituted cycloheptimidazol-2(1H)-ones (VIII), whereas similar reaction on a latter gave 2-oxocycloheptimidazolium derivative (IX). Reactions of benzamidine, cyanamide, guanidine and their derivatives with 2-methoxytroponeimines afforded cycloheptimidazole derivatives (X〜XIII). Reactions 2-methoxytroponeimines with hydrogen sulfide afforded 2-aminotroponethiones (XVI) and the reaction with ethyl mercaptane afforded 2-ethylthioroponeimine (XVII).
- 社団法人日本薬学会の論文
- 1965-07-25
著者
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渡辺 泰一郎
Chemical Research Laboratories Sankyo Co. Ltd.
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砂川 玄俊
Central Research Laboratories Sankyo Co. Ltd.
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相馬 信夫
Central Research Laboratories, Sankyo Co., Ltd.
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中沢 準一
Central Research Laboratories, Sankyo Co., Ltd.
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佐藤 良雄
Central Research Laboratories, Sankyo Co., Ltd.
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相馬 信夫
Research Laboratories, Sankyo Co., Ltd.
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砂川 玄俊
Research Laboratories, Sankyo Co., Ltd.
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中沢 準一
Research Laboratories, Sankyo Co., Ltd.
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渡辺 泰一郎
Research Laboratories, Sankyo Co., Ltd.
-
佐藤 良雄
Research Laboratories, Sankyo Co., Ltd.
-
中沢 準一
Central Research Laboratories Sankyo Co. Ltd.
-
相馬 信夫
Central Research Laboratories Sankyo Co. Ltd.
-
佐藤 良雄
Central Research Laboratories Sankyo Co. Ltd.
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