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ID 53496
FullText URL
Author
Ito, Kasumi
Abstract
The Gabriel-Isay condensation of three types of pentos-2-uloses with 2,5,6-triaminopyrimidin-4(3H)-one (3) was examined under both acidic and basic conditions. The condensation of 5-deoxy- and 5-O-protected pentofuranos-2-uloses with 3 at pH 8 afforded 6-substituted pterins as major isomers, whereas the same reaction at pH 3 yielded the 7-substituted pterins predominantly.
Published Date
2014-04
Publication Title
Heterocycles
Volume
volume88
Issue
issue2
Publisher
The Japan Institute of Heterocyclic Chemistry
Start Page
1491
End Page
1499
ISSN
0385-5414
NCID
AA00663739
Content Type
Journal Article
Official Url
http://www.heterocycles.jp/
language
English
Copyright Holders
Hanaya Tadashi and Kasumi Ito
File Version
publisher
Refereed
True
DOI