Legal status (The legal status 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 status listed.)
Expired
Application number
GB2817/48A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roche Products Ltd
Original Assignee
Roche Products Ltd
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Filing date
Publication date
Application filed by Roche Products LtdfiledCriticalRoche Products Ltd
Publication of GB633227ApublicationCriticalpatent/GB633227A/en
2 - Amino - 6 - hydroxy - 8 - (hydroxymethyl) - pteridine is prepared by heating dihydroxy acetone with 2 : 4-diamino-5-nitroso-6-hydroxy-pyrimidine in aqueous alkaline solution, e.g. in the presence of sodium hydroxide.
GB2817/48A1947-02-031948-01-30A process for the manufacture of 2-amino-6-hydroxy-8-(hydroxymethyl)-pteridine
ExpiredGB633227A
(en)