Fusion reactions of N-heterocyclic moieties to thiopyrano[4',3':4,5]thieno[2,3-d]pyrimidines

被引：8

作者：

Ahmed, EK ^{[1
]}

Frohlich, J ^{[1
]}

Sauter, F ^{[1
]}

机构：

[1] TECH UNIV VIENNA,INST ORGAN CHEM,A-1060 VIENNA,AUSTRIA

来源：

COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS | 1996年 / 61卷 / 01期

关键词：

annelation reactions; thiopyrano[4',3':4,5]thieno[2,3-d]pyrimidines;

D O I：

10.1135/cccc19960147

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Derivatives of the novel heterocyclic parent systems imidazolo[1,2-a] thiopyrano [4',3':4,5]thieno[2,3-d]-pyrimidine (B) and thiopyrano[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine (C) have been synthesized by fusing pyrimidine moieties to 2-amino-4,7-dihydro-5H-thieno[2,3-c]thiopyran-3-carboxylic acid ethyl ester (1) and -3-carbonitrile (10), followed by cyclization reactions of the title intermediates A thus obtained.

引用

页码：147 / 154

页数：8

共 50 条

[1] Fusions of pyrido[4′,3′:4,5]thieno[2,3-d]pyrimidines with N-heterocyclic moieties
Ahmed, EK
Sensfuss, U
Habicher, WD
JOURNAL OF HETEROCYCLIC CHEMISTRY, 1999, 36 (05) : 1119 - 1122
[2] 2,4-DIAMINOTHIENO [2,3-D] PYRIMIDINES AS ANTIFOLATES AND ANTIMALARIALS .2. SYNTHESIS OF 2,4-DIAMINOPYRIDO [4',3' - 4,5] THIENO [2,3-D] PYRIMIDINES AND 2,4-DIAMINO-8H-THIOPYRANO [4',3' - 4,5] THIENO [2,3-D] PYRIMIDINES
CHAYKOVSKY, M
LIN, M
ROSOWSKY, A
MODEST, EJ
JOURNAL OF MEDICINAL CHEMISTRY, 1973, 16 (03) : 188 - 191
[3] Synthesis and anticonvulsive activity of a series of new pyrano(thiopyrano,pyrido)-[4′,3′:4,5]thieno[2,3-d]pyrimidines
Mkrtchyan A.P.
Kazaryan S.G.
Noravyan A.S.
Dzhagatspanyan I.A.
Nazaryan I.M.
Akopyan A.G.
Pharmaceutical Chemistry Journal, 1998, 32 (9) : 469 - 473
[4] SYNTHESIS OF THIOPYRANO[2,3-D]PYRIMIDINES AND THIENO[2,3-D]PYRIMIDINES
ASSY, MG
ELKAFRAWY, A
HASSANIEN, MM
POLISH JOURNAL OF CHEMISTRY, 1995, 69 (06) : 887 - 891
[5] SYNTHESIS OF THIOPYRANO [2,3-D]PYRIMIDINES AND THIENO [2,3-D]PYRIMIDINES
SANTILLI, AA
SCOTESE, AC
JOURNAL OF HETEROCYCLIC CHEMISTRY, 1977, 14 (03) : 361 - 365
[6] Synthesis of pyrido[2′,3′:4,5]thieno[2,3-d]pyrimidines through Friedlander reactions
Abdel-Mohsen, Shawkat A.
Geies, Ahmed A.
JOURNAL OF CHEMICAL RESEARCH, 2007, (12) : 689 - 692
[7] Derivatives of condensed thienopyrimidines 12. Synthesis of substituted pyrano(thiopyrano)-[4′,3′:4,5]thieno[2,3-d]pyrimidines
A. A. Mndzhoyan Institute of Fine Organic Chemistry, National Academy of Sciences, Erevan 375014, Armenia
Chem. Heterocycl. Compd., 10 (1181-1184):
[8] Derivatives of condensed thienopyrimidines 12. Synthesis of substituted pyrano(thiopyrano)-[4′,3′:4,5]thieno[2,3-d]pyrimidines
Oganisyan A.Sh.
Noravyan A.S.
Chemistry of Heterocyclic Compounds, 1998, 34 (10) : 1181 - 1184
[9] Ring closure reactions of pyrido[2,3-d]pyrimidines to Pyrano[2′,3′:4,5]- and Oxazolo[5′,4′:4,5]pyrido[2,3-d]pyrimidines
Van Tinh, Dang
Stadlbauer, Wolfgang
JOURNAL OF HETEROCYCLIC CHEMISTRY, 2008, 45 (05) : 1359 - 1364
[10] Syntheses of some new azolopyrido[4′,3′:4,5]thieno[2,3-d]pyrimidines
Ahmed, EK
HETEROATOM CHEMISTRY, 2002, 13 (03) : 280 - 286

← 1 2 3 4 5 →