CH580098A5 - - Google Patents
Info
- Publication number
- CH580098A5 CH580098A5 CH204576A CH204576A CH580098A5 CH 580098 A5 CH580098 A5 CH 580098A5 CH 204576 A CH204576 A CH 204576A CH 204576 A CH204576 A CH 204576A CH 580098 A5 CH580098 A5 CH 580098A5
- Authority
- CH
- Switzerland
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
- C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
- C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
- C07D473/08—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 1 and 3, e.g. theophylline
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47070294A JPS5132638B2 (ru) | 1972-07-13 | 1972-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH580098A5 true CH580098A5 (ru) | 1976-09-30 |
Family
ID=13427288
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1029073A CH575948A5 (ru) | 1972-07-13 | 1973-07-13 | |
| CH204576A CH580098A5 (ru) | 1972-07-13 | 1973-07-13 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1029073A CH575948A5 (ru) | 1972-07-13 | 1973-07-13 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3896127A (ru) |
| JP (1) | JPS5132638B2 (ru) |
| CH (2) | CH575948A5 (ru) |
| DE (1) | DE2335764A1 (ru) |
| FR (1) | FR2192825B1 (ru) |
| GB (1) | GB1384855A (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2460929A1 (de) * | 1974-12-21 | 1976-06-24 | Boehringer Sohn Ingelheim | Neue xanthinderivate, verfahren zu ihrer herstellung und ihre anwendung |
| IT1203656B (it) * | 1983-06-10 | 1989-02-15 | Medosan Ind Biochimi | Attivita' antiaggregante piastrinica,antiinfiammatoria e broncolitica di esteri aroilpirrol e pirrilfenil acetici delle 7 (w-ossialchil) teofilline |
| JPS63135953U (ru) * | 1987-02-23 | 1988-09-07 | ||
| CA2183562A1 (en) * | 1994-02-18 | 1995-08-24 | J. Peter Klein | Intracellular signalling mediators |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6708817A (ru) * | 1966-07-02 | 1968-01-03 | ||
| US3813394A (en) * | 1969-08-18 | 1974-05-28 | Fujisawa Pharmaceutical Co | Purine derivatives having hypocholesterolemic activity |
-
1972
- 1972-07-13 JP JP47070294A patent/JPS5132638B2/ja not_active Expired
-
1973
- 1973-07-02 GB GB3149873A patent/GB1384855A/en not_active Expired
- 1973-07-12 FR FR7325672A patent/FR2192825B1/fr not_active Expired
- 1973-07-13 CH CH1029073A patent/CH575948A5/xx not_active IP Right Cessation
- 1973-07-13 US US378806A patent/US3896127A/en not_active Expired - Lifetime
- 1973-07-13 DE DE19732335764 patent/DE2335764A1/de active Pending
- 1973-07-13 CH CH204576A patent/CH580098A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2192825A1 (ru) | 1974-02-15 |
| JPS5132638B2 (ru) | 1976-09-14 |
| DE2335764A1 (de) | 1974-01-31 |
| FR2192825B1 (ru) | 1977-07-15 |
| GB1384855A (en) | 1975-02-26 |
| US3896127A (en) | 1975-07-22 |
| JPS4930390A (ru) | 1974-03-18 |
| CH575948A5 (ru) | 1976-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |