JPS5762279A - Purifying method of adenine - Google Patents
Purifying method of adenineInfo
- Publication number
- JPS5762279A JPS5762279A JP13768280A JP13768280A JPS5762279A JP S5762279 A JPS5762279 A JP S5762279A JP 13768280 A JP13768280 A JP 13768280A JP 13768280 A JP13768280 A JP 13768280A JP S5762279 A JPS5762279 A JP S5762279A
- Authority
- JP
- Japan
- Prior art keywords
- adenine
- phenyladenine
- acid
- water
- advantageously
- 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
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 title abstract 4
- 229930024421 Adenine Natural products 0.000 title abstract 4
- 229960000643 adenine Drugs 0.000 title abstract 4
- QOZYZBRNUYGQNF-UHFFFAOYSA-N 9-phenylpurin-6-amine Chemical compound C1=NC=2C(N)=NC=NC=2N1C1=CC=CC=C1 QOZYZBRNUYGQNF-UHFFFAOYSA-N 0.000 abstract 4
- 239000000126 substance Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Abstract
PURPOSE: To purify and obtain the titled compound industrially and advantageously, by treating crude adenine containing 9-phenyladenine with water at a pH in a specific range, and removing the 9-phenyladenine as an insoluble substance.
CONSTITUTION: A crude adeninde containing 9-phenyladenine is treated with water at a pH≥11.0 to remove the 9-phenyladenine as an insuluble substance and purify the adenine. After the treatment with the water, the resultant treated substance is them recrystallized at a pH≤3.5, industrially advantageously 1.0W2.5, to remove the salt of adenine. Preferably, sulfuric acid is used as the acid to be used for adjusting the pH, and a mineral acid, e.g. hydrochloric acid or phosphoric acid is advantageously used.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13768280A JPS5762279A (en) | 1980-10-03 | 1980-10-03 | Purifying method of adenine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13768280A JPS5762279A (en) | 1980-10-03 | 1980-10-03 | Purifying method of adenine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5762279A true JPS5762279A (en) | 1982-04-15 |
JPS622599B2 JPS622599B2 (en) | 1987-01-20 |
Family
ID=15204343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13768280A Granted JPS5762279A (en) | 1980-10-03 | 1980-10-03 | Purifying method of adenine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5762279A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4802082A (en) * | 1983-06-17 | 1989-01-31 | Mitsubishi Denki Kabushiki Kaisha | Supervisory system for elevators |
-
1980
- 1980-10-03 JP JP13768280A patent/JPS5762279A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4802082A (en) * | 1983-06-17 | 1989-01-31 | Mitsubishi Denki Kabushiki Kaisha | Supervisory system for elevators |
Also Published As
Publication number | Publication date |
---|---|
JPS622599B2 (en) | 1987-01-20 |
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