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Über Pterinchemie. 38. Mitteilung. Neue Synthesen von Folsäureanalogen

✍ Scribed by M. Viscontini; J. Bieri


Publisher
John Wiley and Sons
Year
1971
Tongue
German
Weight
381 KB
Volume
54
Category
Article
ISSN
0018-019X

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✦ Synopsis


Zusammenfassung. Eine einfache Synthese des 6-Formylpterins &us Neopterin wird beschrieben. Dieses isomerenfrei erhaltene Produkt wird als Edukt fur die Herstellung yon sehr reinen, isomerenfreien Folsaureanalogen verwendet. Das 6-Forniylpterin wird mit p-4minoarylLDerivaten zu 6-Azomethin-pterinen kondensiert. Die -CH=N-Gruppierung laisst sich dann mit NaBH, sehr leicht unter Bildung der entsprechenden Amino-methyl-pterinen reduzieren.


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