DK147795C - Analogifremgangsmaade til fremstilling af xanthinderivater - Google Patents
Analogifremgangsmaade til fremstilling af xanthinderivaterInfo
- Publication number
- DK147795C DK147795C DK148580A DK148580A DK147795C DK 147795 C DK147795 C DK 147795C DK 148580 A DK148580 A DK 148580A DK 148580 A DK148580 A DK 148580A DK 147795 C DK147795 C DK 147795C
- Authority
- DK
- Denmark
- Prior art keywords
- preparation
- analogy procedure
- xanthin derivatives
- xanthin
- derivatives
- Prior art date
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
- C07D473/22—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 one oxygen and one sulfur atom
-
- 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
- C07D473/20—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7912052 | 1979-04-05 | ||
GB7912052 | 1979-04-05 | ||
GB7919505 | 1979-06-05 | ||
GB7919505 | 1979-06-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK148580A DK148580A (da) | 1980-10-06 |
DK147795B DK147795B (da) | 1984-12-10 |
DK147795C true DK147795C (da) | 1985-08-19 |
Family
ID=26271144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK148580A DK147795C (da) | 1979-04-05 | 1980-04-02 | Analogifremgangsmaade til fremstilling af xanthinderivater |
Country Status (10)
Country | Link |
---|---|
US (1) | US4454138A (da) |
EP (1) | EP0018136B1 (da) |
AU (1) | AU531481B2 (da) |
CA (1) | CA1128509A (da) |
DE (1) | DE3065580D1 (da) |
DK (1) | DK147795C (da) |
ES (1) | ES8200108A1 (da) |
IE (1) | IE49662B1 (da) |
IL (1) | IL59665A0 (da) |
NZ (1) | NZ193286A (da) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8418430D0 (en) * | 1984-07-19 | 1984-08-22 | Beecham Wuelfing Gmbh & Co Kg | Treatment |
GB8621869D0 (en) * | 1986-09-11 | 1986-10-15 | Beecham Group Plc | Treatment |
US5096906A (en) * | 1986-12-31 | 1992-03-17 | University Of Virginia Alumni Patents Foundation | Method of inhibiting the activity of leukocyte derived cytokines |
US4965271A (en) * | 1986-12-31 | 1990-10-23 | Hoechst Roussel Pharmaceuticals, Inc. | Method of inhibiting the activity of leukocyte derived cytokines |
US6420374B1 (en) | 1990-11-30 | 2002-07-16 | Fred Hutchinson Cancer Research Center | Use of xanthines as immunosuppressants and to inhibit allograft reactions |
GB9312853D0 (en) | 1993-06-22 | 1993-08-04 | Euro Celtique Sa | Chemical compounds |
US5591776A (en) | 1994-06-24 | 1997-01-07 | Euro-Celtique, S.A. | Pheynl or benzyl-substituted rolipram-based compounds for and method of inhibiting phosphodiesterase IV |
US5922751A (en) | 1994-06-24 | 1999-07-13 | Euro-Celtique, S.A. | Aryl pyrazole compound for inhibiting phosphodiesterase IV and methods of using same |
ATE247655T1 (de) | 1994-12-13 | 2003-09-15 | Euro Celtique Sa | Dreifachsubstituierte thioxanthine |
WO1996018399A1 (en) * | 1994-12-13 | 1996-06-20 | Euro-Celtique, S.A. | Aryl thioxanthines |
US6166041A (en) | 1995-10-11 | 2000-12-26 | Euro-Celtique, S.A. | 2-heteroaryl and 2-heterocyclic benzoxazoles as PDE IV inhibitors for the treatment of asthma |
US6075016A (en) | 1996-04-10 | 2000-06-13 | Euro-Celtique S.A. | 6,5-fused aromatic ring systems having enhanced phosphodiesterase IV inhibitory activity |
US5864037A (en) | 1996-06-06 | 1999-01-26 | Euro-Celtique, S.A. | Methods for the synthesis of chemical compounds having PDE-IV inhibitory activity |
US5919474A (en) * | 1997-10-28 | 1999-07-06 | Vivus, Inc. | Transurethral administration of vasoactive agents to treat peripheral vascular disease, related vascular diseases, and vascular impotence associated therewith |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2756229A (en) * | 1956-07-24 | Xanthine derivatives | ||
GB759174A (en) * | 1952-11-07 | 1956-10-17 | Geigy Ag J R | Improvements in diuretic acting xanthine derivatives |
US3737433A (en) * | 1964-09-05 | 1973-06-05 | Albert Ag Chem Werke | Certain oxoalkyldimethylxanthines |
DE2330742C2 (de) * | 1973-06-16 | 1982-07-29 | Hoechst Ag, 6000 Frankfurt | 1-(Oxoalkyl)-3-methyl-7-alkylxanthine, Verfahren zu ihrer Herstellung und diese enthaltende Arzneimittel |
CH608236A5 (da) * | 1974-01-22 | 1978-12-29 | Wuelfing J A Fa | |
US4225607A (en) * | 1979-05-14 | 1980-09-30 | Johann A. Wulfing | Pharmaceutical composition containing a xanthine derivative |
-
1980
- 1980-03-19 IL IL59665A patent/IL59665A0/xx unknown
- 1980-03-27 NZ NZ193286A patent/NZ193286A/xx unknown
- 1980-04-01 CA CA348,928A patent/CA1128509A/en not_active Expired
- 1980-04-02 DK DK148580A patent/DK147795C/da not_active IP Right Cessation
- 1980-04-02 ES ES490290A patent/ES8200108A1/es not_active Expired
- 1980-04-02 EP EP80301053A patent/EP0018136B1/en not_active Expired
- 1980-04-02 DE DE8080301053T patent/DE3065580D1/de not_active Expired
- 1980-04-03 AU AU57190/80A patent/AU531481B2/en not_active Ceased
- 1980-04-03 IE IE688/80A patent/IE49662B1/en unknown
-
1982
- 1982-04-29 US US06/363,125 patent/US4454138A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA1128509A (en) | 1982-07-27 |
DK148580A (da) | 1980-10-06 |
NZ193286A (en) | 1982-05-25 |
EP0018136A1 (en) | 1980-10-29 |
ES490290A0 (es) | 1981-10-16 |
AU5719080A (en) | 1981-01-15 |
IL59665A0 (en) | 1980-06-30 |
IE49662B1 (en) | 1985-11-13 |
IE800688L (en) | 1980-10-05 |
DK147795B (da) | 1984-12-10 |
AU531481B2 (en) | 1983-08-25 |
EP0018136B1 (en) | 1983-11-16 |
ES8200108A1 (es) | 1981-10-16 |
DE3065580D1 (en) | 1983-12-22 |
US4454138A (en) | 1984-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |