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Über eine allgemeine und hervorragend empfindliche Methode zur spektralen qualitativen Elementaranalyse von Gasgemischen

✍ Scribed by J. E. Lilienfeld


Publisher
John Wiley and Sons
Year
1905
Tongue
English
Weight
576 KB
Volume
321
Category
Article
ISSN
0003-3804

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**A general method for synthesis of folic acid, its conjugates and analogues**. A new and general method for the synthesis of folic acid, folic acid conjugates and folic acid analogues is described. The key step, __i.e.__ the condensation of N(2′)‐acetyl‐6‐formyl‐pterine (I: R^1^  COCH~3~) with am