ATE30590T1 - Piperazin-derivate von theophyllin. - Google Patents
Piperazin-derivate von theophyllin.Info
- Publication number
- ATE30590T1 ATE30590T1 AT82401445T AT82401445T ATE30590T1 AT E30590 T1 ATE30590 T1 AT E30590T1 AT 82401445 T AT82401445 T AT 82401445T AT 82401445 T AT82401445 T AT 82401445T AT E30590 T1 ATE30590 T1 AT E30590T1
- Authority
- AT
- Austria
- Prior art keywords
- hydrogen
- chob
- group
- independently
- integer
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/288,836 US4400381A (en) | 1981-07-31 | 1981-07-31 | Piperazine derivatives of theophylline |
EP82401445A EP0072307B1 (de) | 1981-07-31 | 1982-07-30 | Piperazin-Derivate von Theophyllin |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE30590T1 true ATE30590T1 (de) | 1987-11-15 |
Family
ID=23108852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT82401445T ATE30590T1 (de) | 1981-07-31 | 1982-07-30 | Piperazin-derivate von theophyllin. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4400381A (de) |
EP (1) | EP0072307B1 (de) |
AT (1) | ATE30590T1 (de) |
AU (1) | AU560141B2 (de) |
CA (1) | CA1223876A (de) |
DE (1) | DE3277582D1 (de) |
NZ (1) | NZ201436A (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4426383A (en) * | 1980-09-04 | 1984-01-17 | Eisai Co., Ltd. | Theophylline and theobromine derivatives |
CH648559A5 (de) * | 1981-07-20 | 1985-03-29 | Siegfried Ag | Theophyllinderivate und verfahren zu deren herstellung. |
CH665637A5 (fr) * | 1984-12-24 | 1988-05-31 | Wakamoto Pharma Co Ltd | 5-(3-n-butyloxalylaminophenyl)tetrazole comme agent antiasthmatique, composition le contenant et procede de preparation de la composition. |
US4810706A (en) * | 1985-12-20 | 1989-03-07 | Recherche Syntex | Piperazine derivatives of theophylline and theobromine |
JPS6344570A (ja) * | 1986-08-12 | 1988-02-25 | Wakamoto Pharmaceut Co Ltd | 3−(1h−テトラゾ−ル−5−イル)オキサニリツクアシツド及びその製造法 |
US5281605A (en) * | 1986-08-28 | 1994-01-25 | Sandoz Ltd. | Novel xanthine derivatives |
EP1764134B1 (de) * | 2001-07-30 | 2009-01-28 | Spectrum Pharmaceuticals, Inc. | Arylpiperazin gebundene Purinderivate |
US20090285899A1 (en) * | 2003-07-31 | 2009-11-19 | Robinson Cynthia B | Combination of dehydroepiandrosterone or dehydroepiandrosterone-sulfate with a methylxanthine derivative for treatment of asthma or chronic obstructive pulmonary disease |
US20050026848A1 (en) * | 2003-07-31 | 2005-02-03 | Robinson Cynthia B. | Combination of dehydroepiandrosterone or dehydroepiandrosterone-sulfate with a methylxanthine derivative for treatment of asthma or chronic obstructive pulmonary disease |
WO2021232012A1 (en) * | 2020-05-15 | 2021-11-18 | Brown University | Small molecule cb002-analogues restore the p53 pathway and target s-phase checkpoint |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2924598A (en) * | 1960-02-09 | Methods of preparing same | ||
US3030363A (en) * | 1959-06-10 | 1962-04-17 | Boehringer Sohn Ingelheim | Derivatives of xanthine |
GB1133989A (en) * | 1964-12-08 | 1968-11-20 | Chugai Pharmaceutical Co Ltd | Theophylline derivatives, their salts and process for preparing the same |
GB1289287A (de) * | 1969-03-28 | 1972-09-13 | ||
AT313916B (de) * | 1971-10-28 | 1974-03-11 | Degussa | Verfahren zur Herstellung von neuen basisch substituierten Theophyllinen und deren Säureadditionssalzen |
EP0005385B1 (de) * | 1978-04-27 | 1982-09-01 | LAROCHE NAVARRON S.A. Société dite: | Piperazinmethanimin-Derivate, Verfahren zu ihrer Herstellung und ihre therapeutischen Verwendungen |
JPS5618983A (en) * | 1979-07-25 | 1981-02-23 | Eisai Co Ltd | Theophylline derivative and its preapration |
ZA81160B (en) * | 1980-01-31 | 1982-02-24 | Laroche Navarron Sa | Piperazine derivatives of theophylline |
-
1981
- 1981-07-31 US US06/288,836 patent/US4400381A/en not_active Expired - Fee Related
-
1982
- 1982-07-30 AU AU86662/82A patent/AU560141B2/en not_active Ceased
- 1982-07-30 CA CA000408489A patent/CA1223876A/en not_active Expired
- 1982-07-30 NZ NZ201436A patent/NZ201436A/en unknown
- 1982-07-30 AT AT82401445T patent/ATE30590T1/de not_active IP Right Cessation
- 1982-07-30 EP EP82401445A patent/EP0072307B1/de not_active Expired
- 1982-07-30 DE DE8282401445T patent/DE3277582D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1223876A (en) | 1987-07-07 |
US4400381A (en) | 1983-08-23 |
NZ201436A (en) | 1985-12-13 |
EP0072307B1 (de) | 1987-11-04 |
AU560141B2 (en) | 1987-04-02 |
EP0072307A1 (de) | 1983-02-16 |
DE3277582D1 (en) | 1987-12-10 |
AU8666282A (en) | 1983-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |