PT95467A - Processo para a preparacao de composicoes farmaceuticas contendo um derivado da 1,3,7-trimetil-xantina apropriadas para o tratamento das perturbacoes da memoria,das perturbacoes intelectuais da senesencia e da doenca de alzheimer - Google Patents
Processo para a preparacao de composicoes farmaceuticas contendo um derivado da 1,3,7-trimetil-xantina apropriadas para o tratamento das perturbacoes da memoria,das perturbacoes intelectuais da senesencia e da doenca de alzheimerInfo
- Publication number
- PT95467A PT95467A PT9546790A PT9546790A PT95467A PT 95467 A PT95467 A PT 95467A PT 9546790 A PT9546790 A PT 9546790A PT 9546790 A PT9546790 A PT 9546790A PT 95467 A PT95467 A PT 95467A
- Authority
- PT
- Portugal
- Prior art keywords
- disturbances
- senile
- alzheimer
- disease
- preparation
- Prior art date
Links
- 208000024827 Alzheimer disease Diseases 0.000 title abstract 2
- 206010027175 memory impairment Diseases 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000008194 pharmaceutical composition Substances 0.000 title abstract 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical class CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000004480 active ingredient Substances 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 208000035475 disorder Diseases 0.000 abstract 1
- PKXWXHGLEXOSQK-UHFFFAOYSA-N n,n-diethyl-4-[3-(1,3,7-trimethyl-2,6-dioxopurin-8-yl)propyl]piperazine-1-carboxamide Chemical compound C1CN(C(=O)N(CC)CC)CCN1CCCC(N1C)=NC2=C1C(=O)N(C)C(=O)N2C PKXWXHGLEXOSQK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000546 pharmaceutical excipient Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT9546790A PT95467B (pt) | 1990-09-28 | 1990-09-28 | Processo para a preparacao de composicoes farmaceuticas contendo um derivado da 1,3,7-trimetil-xantina apropriadas para o tratamento das perturbacoes da memoria,das perturbacoes intelectuais da senesencia e da doenca de alzheimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT9546790A PT95467B (pt) | 1990-09-28 | 1990-09-28 | Processo para a preparacao de composicoes farmaceuticas contendo um derivado da 1,3,7-trimetil-xantina apropriadas para o tratamento das perturbacoes da memoria,das perturbacoes intelectuais da senesencia e da doenca de alzheimer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT95467A true PT95467A (pt) | 1992-03-31 |
| PT95467B PT95467B (pt) | 1997-07-31 |
Family
ID=20084822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT9546790A PT95467B (pt) | 1990-09-28 | 1990-09-28 | Processo para a preparacao de composicoes farmaceuticas contendo um derivado da 1,3,7-trimetil-xantina apropriadas para o tratamento das perturbacoes da memoria,das perturbacoes intelectuais da senesencia e da doenca de alzheimer |
Country Status (1)
| Country | Link |
|---|---|
| PT (1) | PT95467B (pt) |
-
1990
- 1990-09-28 PT PT9546790A patent/PT95467B/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PT95467B (pt) | 1997-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB1A | Laying open of patent application |
Effective date: 19910206 |
|
| FG3A | Patent granted, date of granting |
Effective date: 19970430 |
|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20021031 |