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4-羟基-（2H）-酞嗪酮和酞嗪-1,4-（2H）（3H）-二酮新衍生物的合成

Synthesis of new derivatives of 4-hydroxy-(2H)-phthalazinone and phthalazino-1,4-(2H)(3H)-dione.

作者信息

Otto-Jaworska T

机构信息

Department of Organic Chemistry, Pharmaceutical Faculty, School of Medicine, 6 Staszica Str., 20-081 Lublin, Poland.

出版信息

Acta Pol Pharm. 1992;49(4):81-3.

PMID:16092441
Abstract

N1-Phthaloyl-N3-substituted thiosemicarbazide (II-IV) in concentrated sulphuric acid were isomerized. New derivatives of 4-hydroxy-(2H)-phthalazinone and phthalazino-1,4-(2H)(3H)-dione were obtained.

摘要

N1-邻苯二甲酰基-N3-取代的硫代氨基脲（II-IV）在浓硫酸中发生异构化反应。得到了4-羟基-（2H）-酞嗪酮和酞嗪-1,4-（2H）（3H）-二酮的新衍生物。

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