Pteridines CV

Pteridines CV

Treatment of L-biopterin (I) with N,N-dimethyformamide dimethyl- (or diethyl)acetal and then with acetic anhydride in pyridine gave 1',2'-di-O-acetyl-N'-(N,N-dimethylaminomethylene)-L-biopterin (4), which was converted by the Mitsunobu reaction into 3-methyl (5) and 3-p-nitrophenetyl...

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Bibliographic Details
Main Authors: Hanaya Tadashi, Torigoe Kiyoshi, Soranaka Kazuyuki, Yamamoto Horoshi, Qizhengt Yao, Pfleiderer Wolfgang
Format: Article
Language:English
Published: De Gruyter 1995-02-01
Series:Pteridines
Subjects:
biopterin
3-methyl-l-biopterin
04-methyl-l-biopterin
selective alkylation
selective protection
n2,n(3)-protected-l-biopterin
n,n-dimethylaminomethylene
p-nitrophenethyl
selective deprotection
synthesis
pteridines
Online Access:https://doi.org/10.1515/pteridines.1995.6.1.1

Internet

https://doi.org/10.1515/pteridines.1995.6.1.1

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