Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoffmann La RochefiledCriticalHoffmann La Roche
Application grantedgrantedCritical
Publication of AT168626BpublicationCriticalpatent/AT168626B/de
C07D475/00—Heterocyclic compounds containing pteridine ring systems
C07D475/02—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4
C07D475/04—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4 with a nitrogen atom directly attached in position 2
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Saccharide Compounds
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
AT168626D1947-03-101948-06-25Verfahren zur Darstellung von Folsäure
AT168626B
(de)