SYNTHESES OF FULLY AROMATIC PYRIDO[4',3'/4,5]THIENO[2,3-D]PYRIMIDINE DERIVATIVES

被引：0

作者：

SAUTER, F

JORDIS, U

FROHLICH, J

GEWALD, K

GROHMANN, F

AHMED, EK

机构：

[1] TECH UNIV DRESDEN,INST ORGAN CHEM,O-1217 DRESDEN,GERMANY

[2] MENIA UNIV,FAC SCI,MENIA,EGYPT

来源：

ACH-MODELS IN CHEMISTRY | 1994年 / 131卷 / 3-4期

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中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of N-protected 4-piperidones with sulfur and cyanacetamide gave thieno[2,3-c] pyridine derivatives which were cyclized to tetrahydro-pyrido[4',3':4,5]thieno[2,3-d] pyrimidines. Subsequently the pyrido moiety of these products was aromatized. The products thus obtained were used to prepare pyrido[4',3' :4,5]thieno[2,3-d]pyrimidine-4-amines.

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页码：489 / 498

页数：10

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