Title : ( Synthesis of [1,2,4]Triazolo[3,4-b]Pteridines as a Novel Class of Heterocyclic Compounds )
Authors: majid mokaber , Hossein Eshghi , Ali Shiri , marzieh akbarzadeh , mehdi mirzaei ,
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Abstract
A series of pteridine derivatives have been synthesised through intramolecular cyclisation of 2,4-dichloro-6-methyl-5-nitro pyrimidine with various esters of amino acids. The subsequently reaction of pteridines with hydrazine hydrate and then with triethylorthoesters obtained quantitatively the desired [1,2,4]triazolo[3,4-b]pteridine derivatives as a novel heterocyclic system.
Keywords
, pteridine, intramolecular cyclisation, pyrimidine, aminoacid, [1, 2, 4]triazolo[3, 4-b]pteridine
@article{paperid:1047722,
author = {Mokaber, Majid and Eshghi, Hossein and Shiri, Ali and Akbarzadeh, Marzieh and Mirzaei, Mehdi},
title = {Synthesis of [1,2,4]Triazolo[3,4-b]Pteridines as a Novel Class of Heterocyclic Compounds},
journal = {Journal of Chemical Research},
year = {2015},
volume = {39},
number = {4},
month = {April},
issn = {1747-5198},
pages = {216--219},
numpages = {3},
keywords = {pteridine; intramolecular cyclisation; pyrimidine; aminoacid; [1;2;4]triazolo[3;4-b]pteridine},
}
%0 Journal Article
%T Synthesis of [1,2,4]Triazolo[3,4-b]Pteridines as a Novel Class of Heterocyclic Compounds
%A Mokaber, Majid
%A Eshghi, Hossein
%A Shiri, Ali
%A Akbarzadeh, Marzieh
%A Mirzaei, Mehdi
%J Journal of Chemical Research
%@ 1747-5198
%D 2015
