ES8800906A3 - Procedimiento para preparar acidos pirazol-4-aceticos substituidos - Google Patents
Procedimiento para preparar acidos pirazol-4-aceticos substituidosInfo
- Publication number
- ES8800906A3 ES8800906A3 ES556114A ES556114A ES8800906A3 ES 8800906 A3 ES8800906 A3 ES 8800906A3 ES 556114 A ES556114 A ES 556114A ES 556114 A ES556114 A ES 556114A ES 8800906 A3 ES8800906 A3 ES 8800906A3
- Authority
- ES
- Spain
- Prior art keywords
- substd
- acetic acid
- pyrazolyl acetic
- acids
- acid prepn
- 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
- NTVKSUPEUFXUGS-UHFFFAOYSA-N 2-(1h-pyrazol-5-yl)acetic acid Chemical compound OC(=O)CC=1C=CNN=1 NTVKSUPEUFXUGS-UHFFFAOYSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 3
- 150000007513 acids Chemical class 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000000730 antalgic agent Substances 0.000 abstract 1
- 239000002260 anti-inflammatory agent Substances 0.000 abstract 1
- 230000003110 anti-inflammatory effect Effects 0.000 abstract 1
- 239000002221 antipyretic Substances 0.000 abstract 1
- 229940125716 antipyretic agent Drugs 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
METODO DE PREPARAR ACIDOS PIRAZOL-4-ACETICOS SUSTITUIDOS. CONSISTE EN HIDROLIZAR LOS NITRILOS DE LOS ACIDOS CARBOXILICOS DE FORMULA (I), EN UN MEDIO NEUTRO, ACIDO O ALCALINO, A TEMPERATURA ELEVADA Y EN PRESENCIA DE UN DISOLVENTE, Y, CUANDO SE DESEE, SUS SALES CON BASES FARMACEUTICAMENTE COMPATIBLES SE OBTIENEN A PARTIR DE LOS ACIDOS LIBRES POR NEUTRALIZACION O A PARTIR DE SALES FACILMENTE SOLUBLES MEDIANTE DOBLE REACCION, SIENDO R1, R2 Y R3, IGUALES O DIFERENTES, CADA UNO UN ATOMO DE H O UN GRUPO ARILO, EVENTUALMENTE SUSTITUIDO, CON HASTA 12 ATOMOS DE CARBONO Y OTROS. TIENEN PROPIEDADES ANTIFLOGISTICAS, ANALGESICAS Y ANTIPIRETICAS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES556114A ES556114A0 (es) | 1986-06-17 | 1986-06-17 | Procedimiento para preparar acidos pirazol-4-aceticos substituidos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES556114A ES556114A0 (es) | 1986-06-17 | 1986-06-17 | Procedimiento para preparar acidos pirazol-4-aceticos substituidos |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8800906A3 true ES8800906A3 (es) | 1987-12-16 |
| ES556114A0 ES556114A0 (es) | 1987-12-16 |
Family
ID=8491493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES556114A Granted ES556114A0 (es) | 1986-06-17 | 1986-06-17 | Procedimiento para preparar acidos pirazol-4-aceticos substituidos |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES556114A0 (es) |
-
1986
- 1986-06-17 ES ES556114A patent/ES556114A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES556114A0 (es) | 1987-12-16 |
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