BE647302A - - Google Patents
Info
- Publication number
- BE647302A BE647302A BE647302DA BE647302A BE 647302 A BE647302 A BE 647302A BE 647302D A BE647302D A BE 647302DA BE 647302 A BE647302 A BE 647302A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/18—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 one oxygen and one nitrogen atom, e.g. guanine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2225363 | 1963-04-30 | ||
| JP6162563 | 1963-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE647302A true BE647302A (en) | 1964-08-17 |
Family
ID=26359426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE647302D BE647302A (en) | 1963-04-30 | 1964-04-29 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE647302A (en) |
| GB (1) | GB1066325A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3727508A1 (en) | 1987-08-18 | 1989-03-02 | Boehringer Ingelheim Kg | METHOD FOR PRODUCING SODIUM PURINE |
-
1964
- 1964-04-29 BE BE647302D patent/BE647302A/xx unknown
- 1964-04-30 GB GB1809264A patent/GB1066325A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1066325A (en) | 1967-04-26 |