GB1258566A - - Google Patents
Info
- Publication number
- GB1258566A GB1258566A GB1258566DA GB1258566A GB 1258566 A GB1258566 A GB 1258566A GB 1258566D A GB1258566D A GB 1258566DA GB 1258566 A GB1258566 A GB 1258566A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- injection
- molecular weights
- administration
- anaemia
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
-
- 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
- A61K31/28—Compounds containing heavy metals
- A61K31/295—Iron group metal compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
- A61K33/24—Heavy metals; Compounds thereof
- A61K33/26—Iron; Compounds thereof
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
1,258,566. Anti - anaemia compositions. CROOKES LABORATORIES Ltd. 15 Sept., 1969 [12 July, 1968], No. 33390/68. Heading A5B. [Also in Division C3] A composition for administration by injection in the treatment of iron-deficiency anaemia is prepared by a method comprising the steps of: (a) polymerising a monosaccharide or an oligosaccharide with or without acid catalysis to form a mixture of polymers of different molecular weights; (b) heating with aqueous alkali and separating the mixture into two or more fractions according to molecular weight, and (c) selecting from these fractions or fraction containing polysaccharides of the desired range of molecular weights, this being determined by the Reducing Value range of 5% to 10% (as defined) and allowing this fraction to react with a water-soluble inorganic iron compound to produce a mixture of substantially non-toxic complexes, the aqueous solution of which has a viscosity not too high to preclude administration by injection. Suitable starting materials are dextrose, galactose, arabinose, rhamnose, mannose, sorbose, xylose, lactose, sucrose and raffinose.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3339068 | 1968-07-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1258566A true GB1258566A (en) | 1971-12-30 |
Family
ID=10352319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1258566D Expired GB1258566A (en) | 1968-07-12 | 1968-07-12 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1258566A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464865A1 (en) * | 1979-09-08 | 1981-03-20 | Gewerk Eisenhuette Westfalia | Drive for mine gallery overhead suspension system - includes hydraulic pressure unit for friction wheel drive each end of drive unit |
US9376505B2 (en) | 2002-10-23 | 2016-06-28 | Vifor (International) Ag. | Aqueous iron carbohydrate complexes, their production and medicaments containing them |
-
1968
- 1968-07-12 GB GB1258566D patent/GB1258566A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464865A1 (en) * | 1979-09-08 | 1981-03-20 | Gewerk Eisenhuette Westfalia | Drive for mine gallery overhead suspension system - includes hydraulic pressure unit for friction wheel drive each end of drive unit |
US9376505B2 (en) | 2002-10-23 | 2016-06-28 | Vifor (International) Ag. | Aqueous iron carbohydrate complexes, their production and medicaments containing them |
US10519252B2 (en) | 2002-10-23 | 2019-12-31 | Vifor (International) Ag. | Aqueous iron carbohydrate complexes, their production and medicaments containing them |
US11123321B2 (en) | 2002-10-23 | 2021-09-21 | Vifor (International) Ag | Aqueous iron carbohydrate complexes, their production and medicaments containing them |
US11291645B2 (en) | 2002-10-23 | 2022-04-05 | Vifor (International) Ag | Aqueous iron carbohydrate complexes, their production and medicaments containing them |
US11590097B2 (en) | 2002-10-23 | 2023-02-28 | Vifor (International) Ag | Aqueous iron carbohydrate complexes, their production and medicaments containing them |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |