Synthesis of Some New Nitrogen Bridge-head Triazolopyridines, Pyridotriazines, and Pyridotriazepines Incorporating 6-Methylchromone Moiety

被引：22

作者：

Abdel-Megid, M. ^{[1
]}

Ibrahim, M. A. ^{[1
]}

Gabr, Y. ^{[1
]}

El-Gohary, N. M. ^{[1
]}

Mohamed, E. A. ^{[1
]}

机构：

[1] Ain Shams Univ, Fac Educ, Dept Chem, Cairo 11711, Egypt

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 2013年 / 50卷 / 03期

关键词：

ANTIMICROBIAL ACTIVITY; FACILE SYNTHESIS; DERIVATIVES; CHROMONE; 1,2,4-TRIAZOLES; ANTITUMOR; DESIGN;

D O I：

10.1002/jhet.1608

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Some new triazolo[1,5-a]pyridines, pyrido[1,2-b][1,2,4]triazines, and pyrido[1,2-b][1,2,4]triazepines incorporating 6-methylchromone moiety were prepared from the reaction of 1,6-diamino-4-(6-methyl-4-oxo-4H-chromen-3-yl)-2-oxo-1,2-dihydropyridine-3,5-dicarbonitrile () with some electrophilic reagents.

引用

页码：615 / 624

页数：10

共 35 条

[1] SYNTHESIS OF SOME NEW NITROGEN BRIDGE-HEAD PYRIDO[1,2,4]TRIAZEPINES [J].

Abdel-Megid, M. .

CHEMISTRY OF HETEROCYCLIC COMPOUNDS, 2009, 45 (12) :1523-1531

[2] Synthesis and structure-activity relationships of 2-vinylchroman-4-ones as potent antibiotic agents [J].

Albrecht, U ;

Lalk, M ;

Langer, P .

BIOORGANIC & MEDICINAL CHEMISTRY, 2005, 13 (05) :1531-1536

[3] Synthesis and Antimicrobial Activity of Chromone-linked 2-Pyridone Fused with 1,2,4-Triazoles, 1,2,4-Triazines and 1,2,4-Triazepines Ring Systems [J].

Ali, Tarik El-Sayed ;

Ibrahim, Magdy Ahmed .

JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, 2010, 21 (06) :1007-1016

[4]

AlNajjar AAA, 1996, J CHEM RES-S, P296

[5]

[Anonymous], 2001, Pharm. Chem. J.

[6]

BECHER J, 1986, SULFUR LETT, V4, P175

[7] An efficient protocol for the synthesis of quinoxaline derivatives at room temperature using molecular iodine as the catalyst [J].

Bhosale, RS ;

Sarda, SR ;

Ardhapure, SS ;

Jadhav, WN ;

Bhusare, SR ;

Pawar, RP .

TETRAHEDRON LETTERS, 2005, 46 (42) :7183-7186

[8]

Dandi A., 2002, 6 INT EL C SYNTH ORG

[9] A convenient and facile synthesis of new thiazole derivatives [J].

El Rady, Eman A. .

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2008, 183 (07) :1659-1671

[10] Synthesis, antimicrobial activity and bleaching effect of some reaction products of 4-oxo-4H-benzopyran-3-carboxaldehydes with aminobenzothiazoles and hydrazides [J].

El-Shaaer, HM ;

Foltinova, P ;

Lacova, M ;

Chovancova, J ;

Stankovicova, H .

FARMACO, 1998, 53 (03) :224-232

← 1 2 3 4 →