MX3401E - Procedimiento mejorado para preparar solidos amorfos de antibioticos macrolidos - Google Patents
Procedimiento mejorado para preparar solidos amorfos de antibioticos macrolidosInfo
- Publication number
- MX3401E MX3401E MX15676U MX15676U MX3401E MX 3401 E MX3401 E MX 3401E MX 15676 U MX15676 U MX 15676U MX 15676 U MX15676 U MX 15676U MX 3401 E MX3401 E MX 3401E
- Authority
- MX
- Mexico
- Prior art keywords
- amorphos
- preparing solid
- improved procedure
- antibiotics
- macrolid antibiotics
- Prior art date
Links
Classifications
-
- 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
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
-
- 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
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; Derivatives thereof
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
- A61K9/146—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Molecular Biology (AREA)
- Medicinal Preparation (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
La presente invención se refiere a un procedimiento mejorado para preparar sólidos amorfos de antibióticos macrólidos que sean estables con el ,paso del tiempo, caracterizado dicho proceso porque comprende secar a base de rociado una solución constituída por un solvente orgánico volatil de un antibiótico macrólido y cuando menos un polímero de celulosa, conduciéndose dicho rociado a presión atmosférica y a una temperatura que es superior a aproximadamente 60°C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4182275A JPS51118816A (en) | 1975-04-08 | 1975-04-08 | A process for stabilizing non-crystalloidal solid |
Publications (1)
Publication Number | Publication Date |
---|---|
MX3401E true MX3401E (es) | 1980-10-30 |
Family
ID=12618972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX15676U MX3401E (es) | 1975-04-08 | 1976-04-08 | Procedimiento mejorado para preparar solidos amorfos de antibioticos macrolidos |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS51118816A (es) |
CA (1) | CA1063936A (es) |
DE (1) | DE2615403C2 (es) |
ES (1) | ES446801A1 (es) |
FR (1) | FR2306705A1 (es) |
GB (1) | GB1534070A (es) |
MX (1) | MX3401E (es) |
NL (1) | NL176270C (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819844B2 (ja) * | 1978-07-13 | 1983-04-20 | 三菱自動車工業株式会社 | 機関用燃料供給装置 |
CA1146866A (en) * | 1979-07-05 | 1983-05-24 | Yamanouchi Pharmaceutical Co. Ltd. | Process for the production of sustained release pharmaceutical composition of solid medical material |
JPS56103109A (en) * | 1979-08-31 | 1981-08-18 | Eisai Co Ltd | Ubidecarenone-containing composition having improved dispersion properties |
FR2525108B1 (fr) * | 1982-04-19 | 1989-05-12 | Elan Corp Ltd | Medicaments a haut degre de solubilite et procede pour leur obtention |
US4767789A (en) * | 1986-10-21 | 1988-08-30 | American Home Products Corporation (Del.) | Spray dried acetaminophen |
GB9713730D0 (en) * | 1997-06-30 | 1997-09-03 | Ciba Geigy Ag | Organic compounds |
US6350786B1 (en) * | 1998-09-22 | 2002-02-26 | Hoffmann-La Roche Inc. | Stable complexes of poorly soluble compounds in ionic polymers |
-
1975
- 1975-04-08 JP JP4182275A patent/JPS51118816A/ja active Granted
-
1976
- 1976-04-05 CA CA249,607A patent/CA1063936A/en not_active Expired
- 1976-04-07 NL NL7603635A patent/NL176270C/xx not_active IP Right Cessation
- 1976-04-08 MX MX15676U patent/MX3401E/es unknown
- 1976-04-08 DE DE19762615403 patent/DE2615403C2/de not_active Expired
- 1976-04-08 GB GB1423476A patent/GB1534070A/en not_active Expired
- 1976-04-08 ES ES446801A patent/ES446801A1/es not_active Expired
- 1976-04-08 FR FR7610280A patent/FR2306705A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1534070A (en) | 1978-11-29 |
DE2615403A1 (de) | 1976-10-28 |
DE2615403C2 (de) | 1982-07-15 |
NL176270B (nl) | 1984-10-16 |
JPS5545042B2 (es) | 1980-11-15 |
NL176270C (nl) | 1985-03-18 |
ES446801A1 (es) | 1977-06-01 |
CA1063936A (en) | 1979-10-09 |
NL7603635A (nl) | 1976-10-12 |
JPS51118816A (en) | 1976-10-19 |
FR2306705A1 (fr) | 1976-11-05 |
FR2306705B1 (es) | 1980-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES432181A1 (es) | Procedimiento para la obtencion de la sustancia antibioticalipiarmicina. | |
CA1004618A (en) | Process for solvent deashing of hydrofined coal solution | |
MX3401E (es) | Procedimiento mejorado para preparar solidos amorfos de antibioticos macrolidos | |
AU469568B2 (en) | Process for solvent deashing of hydrofined coal solution | |
KR880002541A (ko) | α-인터페론의 적용 제형 | |
ES402672A1 (es) | Un procedimiento para la transposicion de un sulfoxido de acido 6-acilamidopenicilanico a acido 7-acilamido-3-metilcef-3-em-4-carboxilico. | |
CA991585A (en) | Process for the manufacture of piezoelectric shaped articles of organic high molecular materials | |
ES278729A1 (es) | Procedimiento para preparar composiciones poliméricas | |
ES304521A1 (es) | Procedimiento de preparación de sales del ácido fusídico con antibióticos de la serie de la tetraciclina | |
ES429208A1 (es) | Procedimiento de obtencion de l-asparaginato de carbonato ciclico de eritromicina a. | |
ES392213A1 (es) | Un procedimiento para la produccion de particulas de poli- mero. | |
JPS51131491A (en) | Method for reproduction of active carbon | |
ES414801A1 (es) | Un procedimiento para la preparacion de eburnamonina race- mica u opticamente activa. | |
ES380658A1 (es) | Mejoras introducidas en el procedimiento para la hidroxila-cion 12(a) estereoespecifica de una 12(a) desoxitetracicli- na. | |
FR1481275A (fr) | Procédé et appareillage pour la préparation de matières noires humiques, par dégradation strictement anaérobie de matières organiques | |
ES356945A1 (es) | Perfeccionamientos en los dispositivos utilizables en im- presion y procedimiento para la preparacion de los mismos. | |
ES394402A1 (es) | Procedimiento para la produccion de acidos antraquinona - alfa - sulfonicos. | |
FR1399562A (fr) | Procédé de préparation de sulfures polymères organiques | |
ES334248A1 (es) | Procedimiento para la obtencion de esteres del d-treo2,2 dicloro-n-(beta-hidroxi-alfa-(hidroximetil)-p-nitrofeniletil acetamida. | |
JPS5247674A (en) | Process for production of semiconducto r device | |
ES287090A1 (es) | Procedimiento para la preparación de sulfato de estreptomicina sólido estéril | |
ES354879A1 (es) | Procedimiento de obtencion de disolventes para uso farma- ceutico. | |
FR2044970A5 (en) | Sulphurization of 2,6-di-tert-butyl phenol | |
CA984857A (en) | Process for reducing the inflammability of high organic polymers | |
FR1153680A (fr) | Procédé de stabilisation de matières organiques |