ES8401320A1 - "un procedimiento para preparar composiciones farmaceuticas a base de sales de teofilina y aminoacidos basicos". - Google Patents
"un procedimiento para preparar composiciones farmaceuticas a base de sales de teofilina y aminoacidos basicos".Info
- Publication number
- ES8401320A1 ES8401320A1 ES513302A ES513302A ES8401320A1 ES 8401320 A1 ES8401320 A1 ES 8401320A1 ES 513302 A ES513302 A ES 513302A ES 513302 A ES513302 A ES 513302A ES 8401320 A1 ES8401320 A1 ES 8401320A1
- Authority
- ES
- Spain
- Prior art keywords
- antibronchospastic
- water
- pharmaceutical compositions
- soluble pharmaceutical
- soluble
- 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
- 230000002562 anti-bronchospastic effect Effects 0.000 title abstract 2
- 239000008194 pharmaceutical composition Substances 0.000 title 1
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 abstract 2
- 239000004475 Arginine Substances 0.000 abstract 1
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 abstract 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 abstract 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 abstract 1
- 150000001413 amino acids Chemical class 0.000 abstract 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229960000278 theophylline Drugs 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
PREPARACION DE COMPOSICIONES FARMACEUTICAS A BASE DE SALES DE TEOFILINA Y AMINOACIDOS BASICOS QUE TIENEN PROPIEDADES ANTIBRONCOESPASMICAS.LAS SALES DE TEOFILINA Y LISINA EN PROPORCION MOLAR 1:1,5 SE DISUELVEN EN AGUA, SE CONCENTRA A SEQUEDAD, Y EL RESIDUO SE CRISTALIZA CON ETANOL DEL 96. LAS COMPOSICIONES OBTENIDAS SON SOLUBLES EN AGUA Y RESPONDEN A LA FORMULA (I).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT48730/81A IT1171321B (it) | 1981-06-22 | 1981-06-22 | Composizioni farmaceutiche antibroncospastiche idrosolubili costituite da sali della teofillina con aminoacidi basici |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES513302A0 ES513302A0 (es) | 1983-12-16 |
| ES8401320A1 true ES8401320A1 (es) | 1983-12-16 |
Family
ID=11268293
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES513302A Expired ES8401320A1 (es) | 1981-06-22 | 1982-06-21 | "un procedimiento para preparar composiciones farmaceuticas a base de sales de teofilina y aminoacidos basicos". |
| ES525280A Granted ES525280A0 (es) | 1981-06-22 | 1983-08-31 | Un procedimiento para preparar composiciones farmaceuticas a base de sales de teofilina y aminoacidos basicos |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES525280A Granted ES525280A0 (es) | 1981-06-22 | 1983-08-31 | Un procedimiento para preparar composiciones farmaceuticas a base de sales de teofilina y aminoacidos basicos |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE893562A (es) |
| DE (1) | DE3223485A1 (es) |
| ES (2) | ES8401320A1 (es) |
| FR (1) | FR2507892B1 (es) |
| GB (1) | GB2100982A (es) |
| IT (1) | IT1171321B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0441119A3 (en) * | 1990-01-09 | 1992-10-14 | Richard D. Levere | The use of l-arginine in the treatment of hypertension and other vascular disorders |
| US5891459A (en) | 1993-06-11 | 1999-04-06 | The Board Of Trustees Of The Leland Stanford Junior University | Enhancement of vascular function by modulation of endogenous nitric oxide production or activity |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB624696A (en) * | 1945-09-06 | 1949-06-15 | John Christian Krantz | Improvements in or relating to method of preparing a stable aqueous theophylline solution and the product resulting therefrom |
| US2711409A (en) * | 1951-06-07 | 1955-06-21 | Chattanooga Medicine Co | Salts of 8-halotheophylline and alkali metal salts of amino acids |
| FR91M (es) * | 1960-07-29 | 1961-01-09 | ||
| FR952M (es) * | 1961-02-28 | 1961-11-20 | ||
| FR2531713A2 (fr) * | 1981-09-16 | 1984-02-17 | Panmedica Sa | Nouvelles compositions a base de 5-hydroxytryptophane, leur procede de preparation et medicaments les contenant |
-
1981
- 1981-06-22 IT IT48730/81A patent/IT1171321B/it active Protection Beyond IP Right Term
-
1982
- 1982-06-18 DE DE19823223485 patent/DE3223485A1/de not_active Ceased
- 1982-06-18 FR FR8210634A patent/FR2507892B1/fr not_active Expired
- 1982-06-18 BE BE0/208385A patent/BE893562A/fr not_active IP Right Cessation
- 1982-06-21 ES ES513302A patent/ES8401320A1/es not_active Expired
- 1982-06-22 GB GB08217983A patent/GB2100982A/en not_active Withdrawn
-
1983
- 1983-08-31 ES ES525280A patent/ES525280A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2507892A1 (fr) | 1982-12-24 |
| FR2507892B1 (fr) | 1986-06-27 |
| ES8502611A1 (es) | 1985-01-16 |
| BE893562A (fr) | 1982-10-18 |
| ES525280A0 (es) | 1985-01-16 |
| GB2100982A (en) | 1983-01-12 |
| IT1171321B (it) | 1987-06-10 |
| DE3223485A1 (de) | 1983-01-05 |
| ES513302A0 (es) | 1983-12-16 |
| IT8148730A0 (it) | 1981-06-22 |
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