CA2183331A1 - Procede de production d'un gel sterile de prednisolone - Google Patents

Procede de production d'un gel sterile de prednisolone

Info

Publication number: CA2183331A1
Authority: CA; Canada
Prior art keywords: producing; gel; sterile; prednisolone; pharmaceutically acceptable
Prior art date: 1994-02-17
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.): Granted

Application number

CA002183331A

Other languages

English (en)

Other versions

CA2183331C (fr

Inventor

Gunther Bellmann

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Dr Gerhard Mann Chem Pharm Fabrik GmbH

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1994-02-17

Filing date

1995-01-17

Publication date

1995-08-24

1994-02-17 Priority claimed from DE4404990A external-priority patent/DE4404990C1/de

1995-01-17 Application filed by Individual filed Critical Individual

1995-08-24 Publication of CA2183331A1 publication Critical patent/CA2183331A1/fr

2006-12-12 Application granted granted Critical

2006-12-12 Publication of CA2183331C publication Critical patent/CA2183331C/fr

2015-01-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

OIGNJSKKLXVSLS-VWUMJDOOSA-N prednisolone Chemical compound O=C1C=C[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 OIGNJSKKLXVSLS-VWUMJDOOSA-N 0.000 title abstract 4
229960005205 prednisolone Drugs 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 2
150000002148 esters Chemical class 0.000 abstract 2
229920000058 polyacrylate Polymers 0.000 abstract 2
238000004519 manufacturing process Methods 0.000 abstract 1
239000000725 suspension Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
- 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
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Animal Behavior & Ethology (AREA)
Pharmacology & Pharmacy (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Medicinal Chemistry (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Inorganic Chemistry (AREA)
Dermatology (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Medicinal Preparation (AREA)

CA002183331A 1994-02-17 1995-01-17 Procede de production d'un gel sterile de prednisolone Expired - Lifetime CA2183331C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DEP4404990.0		1994-02-17
DE4404990A DE4404990C1 (de)	1994-02-17	1994-02-17	Verfahren zur Herstellung eines sterilen Prednisolongels
PCT/EP1995/000155 WO1995022333A1 (fr)	1994-02-17	1995-01-17	Procede de production d'un gel sterile de prednisolone

Publications (2)

Publication Number	Publication Date
CA2183331A1 true CA2183331A1 (fr)	1995-08-24
CA2183331C CA2183331C (fr)	2006-12-12

Family

ID=37561034

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002183331A Expired - Lifetime CA2183331C (fr)	1994-02-17	1995-01-17	Procede de production d'un gel sterile de prednisolone

Country Status (1)

Country	Link
CA (1)	CA2183331C (fr)

1995
- 1995-01-17 CA CA002183331A patent/CA2183331C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2183331C (fr)	2006-12-12

Similar Documents

Publication	Publication Date	Title
AU5931996A (en)	1996-12-30	Apparatus for the growth and packaging of three-dimensional tissue cultures
AU2041195A (en)	1995-12-07	Process of sterilization
AU7547594A (en)	1995-02-20	Method of manufacturing a prosthesis to be fixed to implants in the jawbone of a patient, and a system for manufacturing such prostheses
EP0678285A3 (fr)	1996-01-31	Implant orthopédique et procédé pour le fabriquer.
EP0614983A3 (en)	1996-03-20	Method for the production of lactic acid and lactic esters.
AU3432595A (en)	1996-05-02	Method for producing calcium enriched fermented milk and fermented milk drink and the products
HUP9801243A3 (en)	2001-03-28	Sterile ophthalmological gel preparation applicable in drops and process for producing it
AU3279093A (en)	1993-09-01	Method for decreasing the allergenicity of psyllium seed husk by enzyme treatment
GB2267811B (en)	1996-07-24	Production of sterile milk through dynamic microfiltration
AU6494690A (en)	1991-05-02	Method for the prevention and treatment of bovine mastitis
EP0766915A4 (fr)	2000-04-26	Support de croissance ou de regeneration d'une plante et procede assurant la croissante ou la regeneration d'une plante
PT744951E (pt)	2004-08-31	Processo para a producao de um gel de prednisolona esteril
AU2829395A (en)	1996-01-05	Method for reducing intraocular pressure in the mammalian eye by administration of calcium chelators
CA2183331A1 (fr)	1995-08-24	Procede de production d'un gel sterile de prednisolone
AU4158296A (en)	1996-06-06	Objective patient vision comparison process and apparatus
SG60001A1 (en)	1999-02-22	Novel microorganism use thereof and process for the production of l-alpha-amino acids
AU5892096A (en)	1997-01-09	Process and device for the culture of bone replacement mater ial
AU2337395A (en)	1996-01-18	Process for the sterilization of food
AU3526095A (en)	1996-04-09	Reactor and process for producing calcium peroxide
AU1581095A (en)	1995-08-08	Method for the reconstitution of downgraded or lump cheese
HUP9801061A3 (en)	1999-01-28	Esters of carbapenems, process for producing them and pharmaceutical compositions containing the same
AU3333695A (en)	1995-12-21	Methods and products for the control of pathogenic bacteria
AUPM973494A0 (en)	1994-12-22	Method of plant tissue culture
AU6057590A (en)	1991-02-06	Method for sterilization of plant anthers
IL123460A0 (en)	1998-09-24	Process for the preparation of 4-bromo-1, 1-difluorobut-1- ene and 2, 4-dibromo-1, 1, 1-trifluorobutane

Legal Events

Date	Code	Title	Description
2001-09-04	EEER	Examination request
2015-03-23	MKEX	Expiry	Effective date: 20150119