ES8107049A1 - Procedimiento de preparacion de resinas intercambiadoras de iones de tipo acido - Google Patents
Procedimiento de preparacion de resinas intercambiadoras de iones de tipo acidoInfo
- Publication number
- ES8107049A1 ES8107049A1 ES495937A ES495937A ES8107049A1 ES 8107049 A1 ES8107049 A1 ES 8107049A1 ES 495937 A ES495937 A ES 495937A ES 495937 A ES495937 A ES 495937A ES 8107049 A1 ES8107049 A1 ES 8107049A1
- Authority
- ES
- Spain
- Prior art keywords
- preparation
- ion exchange
- exchange resins
- medicines
- acid
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/016—Modification or after-treatment of ion-exchangers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/58—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. poly[meth]acrylate, polyacrylamide, polystyrene, polyvinylpyrrolidone, polyvinylalcohol or polystyrene sulfonic acid resin
- A61K47/585—Ion exchange resins, e.g. polystyrene sulfonic acid resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/16—Organic material
- B01J39/18—Macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PROCEDIMIENTO PARA PREPARAR RESINAS INTERCAMBIADORAS DE IONES DE TIPO ACIDO. CONSISTE EN SOMETER UNA RESINA ACIDA, CUYOS GRUPOS ACIDOS ESTAN SALIFICADOS POR UN METAL ALCALINO, A LA ACCION DE UNA SAL ACIDA DE 7-BROMO-6-CLOROFEBRIFUGINA, PARA OBTENER UNA SAL MIXTA DE METAL ALCALINO Y DE 7-BROMO-6-CLOROFEBRIFUGINA DE LA RESINA ACIDA, LA CUAL, SI SE DESEA, SE SOMETE A LA ACCION DE UNA SAL SOLUBLE DE METAL NO ALCALINA, PARA OBTENER UNA SAL MIXTA DE 7-BROMO-6-CLOROFEBRIFUGINA Y DE METAL NO ALCALINO DE LA RESINA ACIDA. COMO RESINAS ACIDAS SE UTILIZAN PREFERENTEMENTE LAS QUE TIENEN AGRUPACIONES SULFONICAS, FOSFONICAS Y CARBOXILICAS. LAS SALES SOLUBLES DE METAL NO ALCALINO MAS UTILIZADAS SON LAS DE MANGANESO, MAGNESIO, HIERRO, COBRE O CINC. DE USO EN COMPOSICIONES FARMACEUTICAS PARA COMBATIR LA COCCIDIOSIS Y LA LEUCOCITOZOONOSIS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7926221A FR2467630A1 (fr) | 1979-10-23 | 1979-10-23 | Nouvelles resines echangeuses d'ions du type acide, leur procede de preparation et leur application comme medicament |
JP946480A JPS5662543A (en) | 1979-10-23 | 1980-01-31 | Novel acid type ion exchange resin* its manufacture and use as its chemical |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8107049A1 true ES8107049A1 (es) | 1981-09-16 |
ES495937A0 ES495937A0 (es) | 1981-09-16 |
Family
ID=26221404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES495937A Granted ES495937A0 (es) | 1979-10-23 | 1980-10-15 | Procedimiento de preparacion de resinas intercambiadoras de iones de tipo acido |
Country Status (4)
Country | Link |
---|---|
US (1) | US4364928A (es) |
EP (1) | EP0027768B1 (es) |
DE (1) | DE3064539D1 (es) |
ES (1) | ES495937A0 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1175814B (it) * | 1984-03-09 | 1987-07-15 | Luso Farmaco Inst | Resine solfoniche ad attivita' terapeutica,loro preparazione e composizioni farmaceutiche che le contengono |
NO319624B1 (no) | 2003-09-15 | 2005-09-05 | Trouw Internat Bv | Fiskefôr for laksefisk i ferskvann og anvendelse av slikt fôr. |
EP3466428A1 (de) * | 2017-10-09 | 2019-04-10 | Phytobiotics Futterzusatzstoffe GmbH | Tiernahrung mit febrifugin zur leistungssteigerung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3250623A (en) * | 1963-04-04 | 1966-05-10 | S B Penick And Company | Neomycin-containing feed compositions |
US3320124A (en) * | 1964-07-20 | 1967-05-16 | American Cyanamid Co | Method for treating coccidiosis with quinazolinones |
US3539564A (en) * | 1968-02-23 | 1970-11-10 | Pennwalt Corp | 2 - heterocyclic and 2 - amino substituted - tetrahydro - halo-sulfamyl-quinazolinones |
USRE26833E (en) * | 1968-05-15 | 1970-03-24 | Table vii | |
FR2339402A1 (fr) * | 1976-01-29 | 1977-08-26 | Roussel Uclaf | Nouvelle quinazolinone et ses sels, leurs procede de preparation et leur application comme medicament |
-
1980
- 1980-10-07 US US06/194,907 patent/US4364928A/en not_active Expired - Lifetime
- 1980-10-15 ES ES495937A patent/ES495937A0/es active Granted
- 1980-10-20 EP EP80401486A patent/EP0027768B1/fr not_active Expired
- 1980-10-20 DE DE8080401486T patent/DE3064539D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES495937A0 (es) | 1981-09-16 |
EP0027768B1 (fr) | 1983-08-10 |
US4364928A (en) | 1982-12-21 |
DE3064539D1 (en) | 1983-09-15 |
EP0027768A1 (fr) | 1981-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20020506 |