ES8105146A1 - Un procedimiento para la preparacion de una solucion liquidainyectable de una sulfonamida - Google Patents
Un procedimiento para la preparacion de una solucion liquidainyectable de una sulfonamidaInfo
- Publication number
- ES8105146A1 ES8105146A1 ES493006A ES493006A ES8105146A1 ES 8105146 A1 ES8105146 A1 ES 8105146A1 ES 493006 A ES493006 A ES 493006A ES 493006 A ES493006 A ES 493006A ES 8105146 A1 ES8105146 A1 ES 8105146A1
- Authority
- ES
- Spain
- Prior art keywords
- long acting
- sulfonamide
- injectable compositions
- solution
- total volume
- 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
-
- 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
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/63—Compounds containing para-N-benzenesulfonyl-N-groups, e.g. sulfanilamide, p-nitrobenzenesulfonyl hydrazide
- A61K31/635—Compounds containing para-N-benzenesulfonyl-N-groups, e.g. sulfanilamide, p-nitrobenzenesulfonyl hydrazide having a heterocyclic ring, e.g. sulfadiazine
-
- 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
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/22—Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Inorganic Chemistry (AREA)
- Dermatology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE UNA SOLUCION LIQUIDA INYECTABLE DE UNA SULFONAMIDA. COMPRENDE: A) COMBINAR CON AGUA 2-PIRROLIDONA A N-METILPIRROLIDONA Y, SI SE DESEA, AÑADIR POLIVINILPIRROLIDONA, PROPILENGLICOL, UN POLIETILENGLICOL, ALCOHOL BENCILICO, DIMETILACETAMIDA, LACTATO DE ETILO O GLICEROL-FORMAL; B) AGREGAR A LA DISOLUCION PROCEDENTE DE LA ETAPA ANTERIOR LA SULFADIMETOXINA O LA SULFAMETAZINA; C) AJUSTA EL PH DE LA DISOLUCION PROCEDENTE DE LA ETAPA ANTEROR, SI ES NECESARIO, A UN VALOR DE 5 A 9,5 APROXIMADAMENTE. LA POLIVINILPIRROLIDONA, CON UN PESO MOLECULAR PROMEDIO DE 5.000 A 100.000, ESTA PRESENTE EN UNA CONCENTRACION DE 1 A 5 POR 100 P/V, APROXIMADAMENTE, Y EL PROPILENGLICOL, UN POLIETILENGLICOL, ALCOHOL BENCILICO, DIMENTILACETAMIDA, LACTATO DE ETILO O GLICEROL-FORMAL, A UNA CONCENTRACION DE 0,5 A 30 POR 100 P/V, APROXIMADAMENTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5431379A | 1979-07-02 | 1979-07-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8105146A1 true ES8105146A1 (es) | 1981-06-01 |
ES493006A0 ES493006A0 (es) | 1981-06-01 |
Family
ID=21990197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES493006A Granted ES493006A0 (es) | 1979-07-02 | 1980-07-01 | Un procedimiento para la preparacion de una solucion liquidainyectable de una sulfonamida |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0021847B1 (es) |
AT (1) | ATE4166T1 (es) |
DE (1) | DE3064250D1 (es) |
DK (1) | DK283480A (es) |
ES (1) | ES493006A0 (es) |
FI (1) | FI72650C (es) |
GR (1) | GR69205B (es) |
IE (1) | IE49934B1 (es) |
NZ (1) | NZ194192A (es) |
ZA (1) | ZA803937B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5980945A (en) * | 1996-01-16 | 1999-11-09 | Societe De Conseils De Recherches Et D'applications Scientifique S.A. | Sustained release drug formulations |
CN102772422B (zh) * | 2012-08-22 | 2014-03-26 | 郑州福源动物药业有限公司 | 一种长效复方磺胺二甲嘧啶、巴喹普林注射液及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985876A (en) * | 1973-01-05 | 1976-10-12 | Burroughs Wellcome Co. | Chemotherapeutic solutions containing a sulphur and a salt of a 2,4-diamino-5-benzylpyrimidine |
GB1538903A (en) * | 1975-04-11 | 1979-01-24 | Nelson Res & Dev | Carrier for a topically applied physiologically active agent or cosmetic agent |
US4018889A (en) * | 1976-01-02 | 1977-04-19 | Pfizer Inc. | Oxytetracycline compositions |
DK136934B (da) * | 1976-02-06 | 1977-12-19 | Rosco As | Fremgangsmåde til fremstilling af en klar, stabil, injicerbar opløsning indeholdende et sulfonamid og en potentiator. |
DE2631779A1 (de) * | 1976-07-15 | 1978-01-19 | Basf Ag | Sulfonamid-trimethoprim-loesungen |
IL52533A (en) * | 1977-07-15 | 1980-01-31 | Abic Ltd | Injectable chloramphenicol composition |
-
1980
- 1980-06-30 IE IE1363/80A patent/IE49934B1/en unknown
- 1980-06-30 NZ NZ194192A patent/NZ194192A/xx unknown
- 1980-06-30 EP EP80302190A patent/EP0021847B1/en not_active Expired
- 1980-06-30 AT AT80302190T patent/ATE4166T1/de not_active IP Right Cessation
- 1980-06-30 DE DE8080302190T patent/DE3064250D1/de not_active Expired
- 1980-07-01 GR GR62329A patent/GR69205B/el unknown
- 1980-07-01 ES ES493006A patent/ES493006A0/es active Granted
- 1980-07-01 ZA ZA00803937A patent/ZA803937B/xx unknown
- 1980-07-01 FI FI802096A patent/FI72650C/fi not_active IP Right Cessation
- 1980-07-01 DK DK283480A patent/DK283480A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0021847A3 (en) | 1981-08-12 |
FI72650C (fi) | 1987-07-10 |
NZ194192A (en) | 1982-11-23 |
DE3064250D1 (en) | 1983-08-25 |
GR69205B (es) | 1982-05-07 |
ZA803937B (en) | 1981-06-24 |
FI802096A (fi) | 1981-01-03 |
IE49934B1 (en) | 1986-01-08 |
EP0021847B1 (en) | 1983-07-20 |
FI72650B (fi) | 1987-03-31 |
IE801363L (en) | 1981-01-02 |
ES493006A0 (es) | 1981-06-01 |
EP0021847A2 (en) | 1981-01-07 |
ATE4166T1 (de) | 1983-08-15 |
DK283480A (da) | 1981-01-03 |
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