GB2006765B - Purine derivatives their preparation and pharmaceutical compositions containing them - Google Patents
Purine derivatives their preparation and pharmaceutical compositions containing themInfo
- Publication number
- GB2006765B GB2006765B GB7839604A GB7839604A GB2006765B GB 2006765 B GB2006765 B GB 2006765B GB 7839604 A GB7839604 A GB 7839604A GB 7839604 A GB7839604 A GB 7839604A GB 2006765 B GB2006765 B GB 2006765B
- Authority
- GB
- United Kingdom
- Prior art keywords
- preparation
- pharmaceutical compositions
- compositions containing
- purine derivatives
- purine
- 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.)
- Expired
Links
- 229940083251 peripheral vasodilators purine derivative Drugs 0.000 title 1
- 239000008194 pharmaceutical composition Substances 0.000 title 1
- 125000000561 purinyl group Chemical class N1=C(N=C2N=CNC2=C1)* 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
- C07D487/14—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains three hetero rings
- C07D513/14—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7839604A GB2006765B (en) | 1978-10-06 | 1978-10-06 | Purine derivatives their preparation and pharmaceutical compositions containing them |
| BE78191063A BE871195A (en) | 1978-10-06 | 1978-10-12 | NEW CONDENSED DERIVATIVES OF PROCESS PURINE FOR THEIR PREPARATION. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7839604A GB2006765B (en) | 1978-10-06 | 1978-10-06 | Purine derivatives their preparation and pharmaceutical compositions containing them |
| BE78191063A BE871195A (en) | 1978-10-06 | 1978-10-12 | NEW CONDENSED DERIVATIVES OF PROCESS PURINE FOR THEIR PREPARATION. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2006765A GB2006765A (en) | 1979-05-10 |
| GB2006765B true GB2006765B (en) | 1982-12-08 |
Family
ID=25651046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7839604A Expired GB2006765B (en) | 1978-10-06 | 1978-10-06 | Purine derivatives their preparation and pharmaceutical compositions containing them |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE871195A (en) |
| GB (1) | GB2006765B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6586429B2 (en) * | 2000-11-29 | 2003-07-01 | Cell Therapeutics, Inc. | Tricyclic fused xanthine compounds and their uses |
-
1978
- 1978-10-06 GB GB7839604A patent/GB2006765B/en not_active Expired
- 1978-10-12 BE BE78191063A patent/BE871195A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE871195A (en) | 1979-02-01 |
| GB2006765A (en) | 1979-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |