Syntheses of Heterocyclic Compounds involving Sulfur. II. Syntheses of 3-Tosyl-1,2-dihydro-3H-pyrazino [3,2,1-kl] phenothiazine-1,2-dione, 2-Tosyl-1,2-dihydroimidazo [4,5,1-kl] phenothazine-1-one, and N, N'-Bis [tosyl (1-phenothiazinyl)] oxalamide from Re
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概要
- 論文の詳細を見る
Reaction of 1-tosylaminophenothiazine (IV) and oxalyl chloride gave 3-tosyl-1,2-dihydro-3H-pyrazino [3,2,1-kl] phenothiazine-1,2-dione (VI), N, N'-bis [tosyl (1-phenothiazinyl)] oxalamide (VII), and 2-tosyl-1,2-dihydroimidazo [4,5,1-kl] phenothiazine-1-one (VIII). Reduction of VI with lithium aluminum hydride afforded 1,2-dihydro-3H-pyrazino [3,2,1-kl] phenothiazine (X), and a similar reaction of VIII gave IV, accompanied with ring-opened product.
- 社団法人日本薬学会の論文
- 1971-05-25
著者
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青山 豊彦
Faculty of Pharmaceutical Sciences, Nagoya City University
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白井 秀明
Faculty of Pharmaceutical Sciences, Nagoya City University
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早崎 孝則
名古屋市立大学薬学部
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早崎 孝則
Faculty of Pharmaceutical Sciences, Nagoya City University
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早崎 孝則
Faculty Of Pharmaceutical Sciences Kyoto University
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青山 豊彦
Faculty Of Pharmaceutical Sciences Nagoya City University
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