JPS5651459A - 4,5-diamino-2-hydroxypyrimidine-6-carbonitrile and its preparation - Google Patents
4,5-diamino-2-hydroxypyrimidine-6-carbonitrile and its preparationInfo
- Publication number
- JPS5651459A JPS5651459A JP12682479A JP12682479A JPS5651459A JP S5651459 A JPS5651459 A JP S5651459A JP 12682479 A JP12682479 A JP 12682479A JP 12682479 A JP12682479 A JP 12682479A JP S5651459 A JPS5651459 A JP S5651459A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- hydroxypyrimidine
- diamino
- carbonitrile
- preparation
- Prior art date
- 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.)
- Granted
Links
Abstract
NEW MATERIAL:4,5-Diamino-2-hydroxypyrimidine-6-carbonitrile shown by the formula I.
USE: A synthetic intermediate for useful substances, e.g., isoguanine, caffeine, theobromine, etc. having useful actions, e.g., acteriophage preventive, etc.
PROCESS: Diaminomaleonitrile shown by the formula II is reacted with introurea shown by the formula III in the presence of a basic catalyst such as an amine, e.g., methylamine, ethylamine, triethylamine, etc. to give a compound shown by the formula I.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12682479A JPS5651459A (en) | 1979-10-03 | 1979-10-03 | 4,5-diamino-2-hydroxypyrimidine-6-carbonitrile and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12682479A JPS5651459A (en) | 1979-10-03 | 1979-10-03 | 4,5-diamino-2-hydroxypyrimidine-6-carbonitrile and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5651459A true JPS5651459A (en) | 1981-05-09 |
JPS626711B2 JPS626711B2 (en) | 1987-02-13 |
Family
ID=14944835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12682479A Granted JPS5651459A (en) | 1979-10-03 | 1979-10-03 | 4,5-diamino-2-hydroxypyrimidine-6-carbonitrile and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5651459A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH065333B2 (en) * | 1987-06-10 | 1994-01-19 | 松下電器産業株式会社 | Imaging device |
-
1979
- 1979-10-03 JP JP12682479A patent/JPS5651459A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS626711B2 (en) | 1987-02-13 |
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