GB1566493A - 8-azapurine derivatives - Google Patents
8-azapurine derivatives Download PDFInfo
- Publication number
- GB1566493A GB1566493A GB8474/77A GB847477A GB1566493A GB 1566493 A GB1566493 A GB 1566493A GB 8474/77 A GB8474/77 A GB 8474/77A GB 847477 A GB847477 A GB 847477A GB 1566493 A GB1566493 A GB 1566493A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- formula
- compound
- salt
- hydrogen
- 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
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
- C07D487/02—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 two hetero rings
- C07D487/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Virology (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/662,901 US4027025A (en) | 1976-03-01 | 1976-03-01 | 8-Azapurine derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1566493A true GB1566493A (en) | 1980-04-30 |
Family
ID=24659691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8474/77A Expired GB1566493A (en) | 1976-03-01 | 1977-03-01 | 8-azapurine derivatives |
Country Status (10)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157443A (en) * | 1976-11-11 | 1979-06-05 | Ciba-Geigy Corporation | V-Triazolyl-[4,5-d]-pyrimidines |
| US4880820A (en) * | 1983-06-24 | 1989-11-14 | Merck & Co., Inc. | Guanine derivatives |
| US4897479A (en) * | 1983-09-30 | 1990-01-30 | Merck & Co., Inc. | Arylsulfonyloxy purine intermediates |
| IL78643A0 (en) * | 1985-05-02 | 1986-08-31 | Wellcome Found | Purine derivatives,their preparation and pharmaceutical compositions containing them |
| IT1199320B (it) * | 1986-12-16 | 1988-12-30 | Malesci Sas | 8-azaxantine alchilaminoalchil o eterociclilalchil sostituite sul nucleo triazolico,loro sali fisiologicamente accettabili,loro composizioni farmaceutiche ad attivita'antibroncospastica e relativo procedimento di preparazione |
| US4829055A (en) * | 1987-01-23 | 1989-05-09 | Naficy Sadeque S | Method of treatment for herpes infections of external tissues |
| US4782062A (en) * | 1987-05-11 | 1988-11-01 | Merck & Co., Inc. | 9-(2-hydroxymethyl)cycloalkylmethyl) guanines |
| US4863927A (en) * | 1987-05-11 | 1989-09-05 | Merck & Co., Inc. | 1-(2-hydroxymethyl)cycloalkylmethyl)-5-substituted uracils |
| EP0589335B1 (de) * | 1992-09-24 | 2003-06-18 | Hoechst Aktiengesellschaft | N1-Substituierte 1H-1,2,3-Triazolo[4,5-d]pyrimidine, Verfahren zu ihrer Herstellung sowie ihre Verwendung als antivirale Mittel |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2407204A (en) * | 1944-07-22 | 1946-09-03 | American Cyanamid Co | Triazolo (d) pyrimidines and methods of preparing the same |
| US3819631A (en) * | 1970-12-15 | 1974-06-25 | May & Baker Ltd | Azapurinones |
| US3836656A (en) * | 1972-02-07 | 1974-09-17 | Sandoz Ag | Substituted purines as hypolipidemics |
-
1976
- 1976-03-01 US US05/662,901 patent/US4027025A/en not_active Expired - Lifetime
-
1977
- 1977-03-01 SE SE7702232A patent/SE431336B/xx not_active IP Right Cessation
- 1977-03-01 GB GB8474/77A patent/GB1566493A/en not_active Expired
- 1977-03-01 CH CH257377A patent/CH634844A5/de not_active IP Right Cessation
- 1977-03-01 NL NL7702180A patent/NL7702180A/xx not_active Application Discontinuation
- 1977-03-01 JP JP2211577A patent/JPS52111593A/ja active Granted
- 1977-03-01 DK DK88777A patent/DK147623C/da not_active IP Right Cessation
- 1977-03-01 BE BE175384A patent/BE851973A/xx not_active IP Right Cessation
- 1977-03-01 FR FR7705923A patent/FR2342973A1/fr active Granted
- 1977-03-01 DE DE19772708826 patent/DE2708826A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DK147623B (da) | 1984-10-22 |
| FR2342973A1 (fr) | 1977-09-30 |
| US4027025A (en) | 1977-05-31 |
| CH634844A5 (de) | 1983-02-28 |
| SE7702232L (sv) | 1977-09-02 |
| DE2708826A1 (de) | 1977-09-08 |
| FR2342973B1 (US20110009641A1-20110113-C00256.png) | 1979-03-09 |
| SE431336B (sv) | 1984-01-30 |
| BE851973A (fr) | 1977-09-01 |
| DK147623C (da) | 1985-07-15 |
| NL7702180A (nl) | 1977-09-05 |
| JPS52111593A (en) | 1977-09-19 |
| DK88777A (da) | 1977-09-02 |
| JPS6363547B2 (US20110009641A1-20110113-C00256.png) | 1988-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 416 | Proceeding under section 16 patents act 1949 | ||
| PS | Patent sealed [section 19, patents act 1949] | ||
| 704A | Declaration that licence is not available as of right for an excepted use (par. 4a/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |