GB1473315A - Freeze-dried flavoured pharmaceuticals - Google Patents
Freeze-dried flavoured pharmaceuticalsInfo
- Publication number
- GB1473315A GB1473315A GB1215473A GB1215473A GB1473315A GB 1473315 A GB1473315 A GB 1473315A GB 1215473 A GB1215473 A GB 1215473A GB 1215473 A GB1215473 A GB 1215473A GB 1473315 A GB1473315 A GB 1473315A
- Authority
- GB
- United Kingdom
- Prior art keywords
- freeze
- dried
- carbohydrate
- aspirin
- aqueous solution
- 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
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
- A61K9/0095—Drinks; Beverages; Syrups; Compositions for reconstitution thereof, e.g. powders or tablets to be dispersed in a glass of water; Veterinary drenches
-
- 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
- A61K31/60—Salicylic acid; 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
- A61K9/19—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (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)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Preparation (AREA)
Abstract
1473315 Freeze-dried compositions W J SMITH 10 June 1974 [13 March 1973] 12154/73 Heading A5B Soluble pharmaceutical compositions are prepared by freeze-drying an aqueous solution of a pharmaceutically active ingredient, a volatile essential oil flavorant and a watersoluble edible carbohydrate. The pharmaceutically active ingredient e.g. calcium aspirin (prepared in situ by reacting calcium carbonate and aspirin in water), the flavorant e.g. lemon oil, and the carbohydrate which is preferably a mixture of starch hydrolysate (dextrose equivalent 5 to 30) and sucrose or lactose, are mixed in aqueous solution, filtered and freeze dried to give a water-soluble granular product. The composition may also contain buffers, antacids and silicones. A carbohydrate gum e.g. gum arabic, may be used in place of the starch hydrolysate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1215473A GB1473315A (en) | 1974-06-10 | 1974-06-10 | Freeze-dried flavoured pharmaceuticals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1215473A GB1473315A (en) | 1974-06-10 | 1974-06-10 | Freeze-dried flavoured pharmaceuticals |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1473315A true GB1473315A (en) | 1977-05-11 |
Family
ID=9999336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1215473A Expired GB1473315A (en) | 1974-06-10 | 1974-06-10 | Freeze-dried flavoured pharmaceuticals |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1473315A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987002242A1 (en) * | 1985-10-15 | 1987-04-23 | Nicholas Kiwi (Pacific) Pty Limited | Improvements in and relating to effervescent acetylsalicylic acid tablets |
FR2670675A1 (en) * | 1990-12-20 | 1992-06-26 | Lafon Labor | Process for preparing stable pharmaceutical dosage forms based on acetylsalicylic acid or its salts |
US20150314004A1 (en) * | 2012-12-26 | 2015-11-05 | Hewei Li | Freeze-dried excipient and preparation method thereof |
EP3692822A1 (en) * | 2019-02-07 | 2020-08-12 | Nerudia Limited | Flavour delivery article for smoking substitute apparatus |
-
1974
- 1974-06-10 GB GB1215473A patent/GB1473315A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987002242A1 (en) * | 1985-10-15 | 1987-04-23 | Nicholas Kiwi (Pacific) Pty Limited | Improvements in and relating to effervescent acetylsalicylic acid tablets |
US5037657A (en) * | 1985-10-15 | 1991-08-06 | Nicholas Kiwi Pty Limited | Effervescent acetysalicylic acid |
FR2670675A1 (en) * | 1990-12-20 | 1992-06-26 | Lafon Labor | Process for preparing stable pharmaceutical dosage forms based on acetylsalicylic acid or its salts |
US20150314004A1 (en) * | 2012-12-26 | 2015-11-05 | Hewei Li | Freeze-dried excipient and preparation method thereof |
EP3692822A1 (en) * | 2019-02-07 | 2020-08-12 | Nerudia Limited | Flavour delivery article for smoking substitute apparatus |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |