An Efficient Synthesis of Some Novel 3-Cyano-4-imino-2-(methylthio)4H-pyrido[1,2-a]pyrimidine and Their Derivatives

被引：3

作者：

Vartale, Sambhaji P. ^{[1
]}

Halikar, Nilesh K. ^{[1
]}

Sirsat, Shivraj B. ^{[1
]}

Pawar, Yogesh D. ^{[1
]}

机构：

[1] Yeshwant Mahavidyalaya, PG Res Ctr, Dept Chem, Nanded 431602, Maharashtra, India

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 2013年 / 50卷 / 02期

关键词：

RECEPTOR ANTAGONISTS; INHIBITORS; SOLUBILITY; DESIGN; POTENT;

D O I：

10.1002/jhet.1565

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Pyrazolo pyrimido pyrimidine (4ak) was prepared by the reaction of compound 3-cyano-4-imino-2-(methylthio)4H-pyrido[1,2-a]pyrimidine (3) with hydrazine hydrate, phenyl hydrazine, 2-hydrazino benzothiazole, and 6-substituted hydrazine benzothiazole in N,N-dimethylformamide and anhydrous potassium carbonate. These synthesized compounds were characterized by elemental analysis IR, 1H NMR, and mass spectral data.

引用

页码：351 / 354

页数：4

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