ONE-STEP SYNTHESIS OF PYRIMIDO[1,2-A][1,8]NAPHTHYRIDINONES, PYRIDO[1,2-A]PYRIMIDINONES AND 1,8-NAPHTHYRIDINONES - ANTIHYPERTENSIVE AGENTS .5.

被引：26

作者：

FERRARINI, PL

MORI, C

PRIMOFIORE, G

CALZOLARI, L

机构：

[1] Istituto di Chimica Farmaceutica e Tossicologica, Università Pisa

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 1990年 / 27卷 / 04期

关键词：

D O I：

10.1002/jhet.5570270411

中图分类号：

O62 [有机化学];

学科分类号：

070303 [有机化学]; 081704 [应用化学];

摘要：

The condensation of 2,6‐diaminopyridine and 2‐acetamido‐6‐aminopyridine with β‐keto esters in polyphosphophoric acid was studied. In this reaction some 1,8‐naphthyridinones, pyrido[1,2‐a]pyrimidinones and pyrimido[1,2‐a][1,8]naphthyridinones variously substituted were obtained. Copyright © 1990 Journal of Heterocyclic Chemistry

引用

页码：881 / 886

页数：6

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