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ID 44364
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Author
Yamamoto, Hiroshi
Pfleiderer, Wolfgang
Abstract
Glycosylation of N(2)-(N,N-dimethylaminomethylene)-1’-O-(4-methoxybenzyl)-3-[2-(4-nitrophenyl) ethyl]biopterin (14) with the novel donor 4,6-di-O-acetyl-2,3-di-O-(4-methoxybenzyl)-α-D-glucopyranosyl bromide (19) in the presence of silver triflate and tetramethylurea predominantly afforded the corresponding α-D-glucopyranoside (20a), from which 2’-O-(α-D-glucopyranosyl)biopterin (1) was obtained by the successive removal of the protecting groups.
Keywords
biopterin D-glucoside
pterin glycoside
glycosylation
protecting groups
Published Date
2009-12
Publication Title
Pteridines
Volume
volume20
Issue
issueSpecial Issue
Publisher
International Society of Pteridinology
Start Page
36
End Page
41
ISSN
0933-4807
Content Type
Journal Article
Official Url
http://www.pteridines.sk/center.php?act=V&volId=1&type=specialIssue
language
英語
Copyright Holders
Copyright © International Society of Pteridinology
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publisher
Refereed
True
Web of Science KeyUT