Synthesis of [1,2,3] Thiadiazolo [5,4-d] pyrimidines
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概要
- 論文の詳細を見る
Treatment of 4,6-dimethyl-v-triazolo [4,5-d] pyrimidine-5,7 (4H, 6H)-dione (I) with phosphorus pentasulfide in pyridine afforded 5,7-dimethyl [1,2,3] thiadiazolo [5,4-d] pyrimidine-4 (5H)-one-6 (7H)-thione (II) through the v-triazole-thiadiazole rearrangement. The reaction of (II) with thionyl chloride gave 5,7-dimethyl [1,2,3] thiadiazolo [5,4-d]-pyrimidine-4,6 (5H, 7H)-dione (III).
- 公益社団法人日本薬学会の論文
- 1977-10-25
著者
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千賀 慶太郎
Pharmaceutical Institute School Of Medicine Keio University
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千賀 慶太郎
慶応大 病院
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千賀 慶太郎
慶応義塾大学病院薬剤部
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清水 香代子
Pharmaceutical Institute, School of Medicine, Keio University
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西垣 貞男
慶応義塾大学病院
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