WO1991003241A1 - Magensäure bindende, pharmazeutische zubereitung - Google Patents
Magensäure bindende, pharmazeutische zubereitung Download PDFInfo
- Publication number
- WO1991003241A1 WO1991003241A1 PCT/EP1990/001503 EP9001503W WO9103241A1 WO 1991003241 A1 WO1991003241 A1 WO 1991003241A1 EP 9001503 W EP9001503 W EP 9001503W WO 9103241 A1 WO9103241 A1 WO 9103241A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- acid
- active ingredient
- carbonate
- effervescent
- parts
- 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
- A61K31/28—Compounds containing heavy metals
- A61K31/29—Antimony or bismuth 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
- A61K33/245—Bismuth; Compounds 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
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
- A61K9/0007—Effervescent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
Definitions
- the invention relates to a pharmaceutical preparation according to the preamble of claim 1.
- the effervescent tablet offers itself as a special form of a stomach buffer.
- the buffer system of many effervescent tablets also serves to neutralize the hydrochloric acid in the stomach, especially in the case of hyperacidity.
- This buffer capacity is measured as the acid binding capacity, is given in Eq HCl and is standardized in most countries. For example, in a conventional buffer effervescent tablet against hangover it is not so much the acetylsalicylic acid that is also present that is effective, but the buffer system.
- gastric buffer systems have mostly been combinations containing aluminum hydroxide and / or magnesium salts, which have been administered as chewable tablets or as an emulsion or suspension and have found widespread use in all countries because hyperacidity is a disease of civilization.
- Gastric and intestinal diseases such as gastritis, enteritis etc. have also often been treated with bismuth-containing drugs.
- bismuth therapy has several disadvantages:
- Soluble even colloidally dissolved bismuth compounds, such as those administered in the form of syrup, often lead to unpleasant staining on the teeth. The latter of course also applies to chewable or lozenges which remain in the mouth and throat for a long time.
- Bismuth-containing tablets especially when coated, or capsules do not have this disadvantage, but can lead to local over-concentration when they hit and react with the mucous membrane of the gastrointestinal tract and are toxic from certain amounts, especially if they are the same Hit certain areas of the stomach and / or intestinal mucosa in high concentration.
- sucralfate or even insoluble bismuth salts appear to be most effective.
- Such effervescent tablets which already have a very high buffer capacity, have the problem that the active ingredients, which are water-insoluble powders, are difficult to suspend in the solution. When the tablet is introduced into the water, it will roar; after complete dissolution, however, there is a thick layer of the active ingredient on the bottom of the glass, which should be stirred up.
- the invention has now set itself the task of creating a pharmaceutical preparation in the form of effervescent granules or an effervescent tablet which avoids the disadvantages mentioned and, when dissolved in water, a stable suspension of the insoluble or very little for at least a few minutes soluble active substances or antacid substances in water. With this, further advantages of the improved intake in the form of a pleasant drinkable solution as well as a good taste marking of the active ingredient and acceptance.
- the invention also has the object of creating a form of administration of bismuth compounds which, in the finest possible form, reaches the various sites on the gastric or intestinal mucosa without the formation of local overconcentrations.
- the acid binding capacity is measured according to ASTM in such a way that 1 g of powdered active ingredient in 30 ml of 0.1 N HCl is stirred at room temperature for 1 min, after which it is back-titrated to a pH of 3.5 with 0.1 N NaOH, which during 10 see must remain stable.
- EP-A1-286085 already describes a gastric acid-binding composition consisting of a water-soluble substance, such as pectin or cellulose derivatives, which are yellow-binding in an acidic pH, in combination with a buffer substance which is dispersed in the gel, such as Casein, as well as an acid-neutralizing substance, which have a foam-forming or stabilizing effect on contact with the gastric acid (magnesium carbonate, potassium bicarbonate), but the principle of action is different than in the present invention.
- a water-soluble substance such as pectin or cellulose derivatives, which are yellow-binding in an acidic pH
- a buffer substance which is dispersed in the gel such as Casein
- an acid-neutralizing substance which have a foam-forming or stabilizing effect on contact with the gastric acid (magnesium carbonate, potassium bicarbonate)
- GB-A-514,888 describes a process in which magnium hydroxide is mixed with sodium bicarbonate, citric acid and tartaric acid and then for the elimination of the crystal water citric acid is heated to 95-105 ° C., resulting in a dough which is then sieved and optionally dried and, after further comminution, is pressed into granules or tablets. If such an effervescent granulate or tablet is placed in water, slow effervescence occurs because the magnesium hydroxide partly interferes with the reaction of the effervescent components due to the higher pH value, or partially reacts with the acidic components to soluble magnesium salts and through the slow reaction the magnesium hydroxide to the ground. In addition, the magnesium hydroxide on the stomach wall causes an immediate neutralization of the gastric acid as well as other alkaline substances and in turn harbors the risk of the rebound effect mentioned.
- EP-A2-85376 speaks of effervescent systems with any active ingredients, but only mentions agrochemical and veterinary pharmaceuticals; nothing in the disclosure points the person skilled in the art to the combination according to the invention, in particular not to that according to the characterizing part of claim 2.
- a sparingly soluble, complexed or insoluble and with any of the effervescent constituents responsive antacid or such a 'agent such as magnesium umtrisilicat, sucralfate, or a bismuth salt in feinstpulverisier ⁇ ter shape can be used such that it with a mixture the finely pulverized carbonate is also anchored on the surface of individual crystals of an edible, organic acid.
- the shower reaction is not delayed; the effervescent tablet or the granules dissolve quickly and the suspension can be drunk before the active substance particles have settled.
- the active ingredient is suspended in a buffer solution formed from citric acid and the alkali metal carbonates or bicarbonates.
- the active ingredient reaches the stomach wall unreacted and very finely distributed and forms a film on it, which on the one hand slowly and partially neutralizes gastric acid through gel formation, on the other hand unfolds its specific effectiveness and prevents the rebound effect.
- the effervescent tablet not only serves to suspend the active ingredient when dissolved in water, but also achieves rapid effective and effective gastric acid buffering through the alkali bicarbonates or alkaline earth carbonates and also the non-reactive active substances, e.g. Magnesium trisilicate or sucralfate, which slowly and successively neutralize the acid produced by the stomach wall or its specific effectiveness, e.g. Develop gel formation or bactericidal effects.
- the non-reactive active substances e.g. Magnesium trisilicate or sucralfate
- insoluble or sparingly soluble bismuth salts with pharmaceutically acceptable anions such as e.g. Bismuth hydroxide, bismuth subnitrate, bismuth oxide, bismuth subcarbonate, bismuth subgallate and bismuth subsalicylate, as well as mixtures of these or similar bismuth salts.
- pharmaceutically acceptable anions such as e.g. Bismuth hydroxide, bismuth subnitrate, bismuth oxide, bismuth subcarbonate, bismuth subgallate and bismuth subsalicylate, as well as mixtures of these or similar bismuth salts.
- hydrocolloids such as tragacanth, guar gum or dextrins such as maltodextrin etc.
- hydrocolloids such as tragacanth, guar gum or dextrins such as maltodextrin etc.
- They have the function of making the water a little heavier, settling around the particles and causing them to sink or at the Koagu hinder. If such hydrocolloids are built into the system in a suitable manner, a perfect suspension of the water-insoluble active substance takes place during the dissolving of the effervescent tablet, which remains stable even over longer minutes and can be taken comfortably.
- hydrocolloids built into a mixture generally prolong the dissolving time of an effervescent system by sticking the tablet when moisture enters.
- smaller amounts can serve as a wicking effect by introducing moisture into the interior of the tablet.
- such insoluble or sparingly soluble salts can be suspended uniformly in about 100 to 150 ml of water within the dissolution time due to the effervescent effect of 2 to 4 g of effervescent tablets and can be taken as a tasty suspension.
- the finer these particles are, the more extensive and complete the stomach wall is covered with relatively low doses.
- an appropriate formulation of the effervescent tablet can be used to produce a buffer system which initially buffers the free stomach acid, as a result of which a quick and effective effect can be achieved.
- the bismuth salts very likely have an oligodynamic effect, as is also known from silver, the oligodynamics being achieved by traces of metals or metal salts in the water.
- the metal effectiveness could, for example, affect the action of bismuth on Campylobacter pylori. to be responsible.
- the very finely divided, in particular insoluble, particles or molecules of the bismuth salt, which are optionally bound in a complex manner, then serve to cover the stomach wall.
- the invention can also and especially be applied to hyperacid persons who produce a relatively large amount of stomach acid.
- the toxic phenomena observed to date with bismuth salts may be due to the fact that large amounts of dissolved bismuth salts have been present, possibly also from bismuth chloride formed.
- Relatively large amounts of gastric acid, such as those produced in gastritis, can also be buffered by the accompanying buffer solution of the effervescent tablets.
- the undesired supply of sodium ions can be eliminated by using effervescent mixtures containing potassium and calcium.
- Suitable cautery for effervescent solutions and ad hoc suspensions are a non-exaggerated, i.e. slow-running effervescent so that the particles can distribute themselves well, as well as the presence of colloids mentioned above.
- citric acid 140 parts with a grain size of 0.2-0.3 mm are placed in a mixer, preferably at 60 ° C, with 2 parts of a conc solution of monosodium citrate added and moistened. 85 parts of fine sodium bicarbonate are brought onto it and the mixture is allowed to react.
- the resulting product is ground to a grain size of 0.5-1 mm and, after the addition of sweetening and flavoring substances, either used as effervescent granules or pressed into tablets.
- citric acid 140 parts are moistened with 2 parts of a concentrated trisodium citrate solution and mixed with 110 parts of sodium bicarbonate and 100 parts of sucralfate at room temperature, or preferably at 60 ° C.
- the sucralfate slows down the reaction very clearly and an excellent granulate is formed.
- this is either dried by a sharp, dry air stream, or preferably dried in vacuo, optionally with a desired amount of sweetening and / or flavoring substances, to a grain size of 0.5-1 mm sieved and either used as granules or compressed into tablets, which can contain 1000 mg sucralfate per tablet.
- citric acid 85 parts of sodium bicarbonate, 50 parts of magnesium risk and 20 parts of aluminum hydroxide are mixed and reacted with 2 parts of a monosodium citrate solution. After the reaction, 60 parts of potassium bicarbonate are added. After the granules have been formed, 10 to 20 parts of maltodextrin are added, which virtually stops the reaction.
- the resulting granules are further processed as in Example 1 or 3.
- tablet hardnesses of up to 15 kp can be achieved. With tablet hardnesses of 10 kp there is a dissolution time of 90 to 120 seconds, the insoluble active ingredient remaining without residue for 5-10 minutes in a drink of about 100-150 ml of water.
- a mixture of 850 parts of citric acid, 1550 parts of sodium bicarbonate and 100 parts of tragacanth is granulated with alcohol or with trisodium citrate solution, dried (vacuum-dried) and, after drying, mixed with 300 parts of bismuth subcarbonate.
- the tablets are pressed on a tablet press into tablets of 2.8 g and a hardness of 8-10 kp; they show a dissolution time of about 100 seconds in about 60 - 100 ml of water.
- citric acid 550 parts of sodium carbonate, 500 parts of calcium carbonate and 100 parts of maltodextrin are mixed, granulated with 50% strength alcohol or monocalcium citrate solution, dried (vacuum-dried), mixed with 300 parts of bismuth carbonate and pressed into tablets.
- magnesium trisilicate and sucralfate absorb the acid much more slowly. After 120 seconds, the reaction with magnesium oxide has ended, whereas in the case of magnesium tris likate and sucralfate the pH has only changed by 0.2 units. A change of 0.2 pH units is already detectable after 10 seconds with the Magnesiumoxi.
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- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT90912814T ATE98122T1 (de) | 1989-09-07 | 1990-09-06 | Magensaeure bindende, pharmazeutische zubereitung. |
FI910802A FI100855B (fi) | 1989-09-07 | 1991-02-19 | Menetelmä mahahappoja sitovan farmaseuttisen porevalmisteen valmistami seksi |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH326089 | 1989-09-07 | ||
CH336689 | 1989-09-15 | ||
CH3260/89-0 | 1990-02-20 | ||
CH532/90-7 | 1990-02-20 | ||
CH3366/89-4 | 1990-02-20 | ||
CH53290 | 1990-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1991003241A1 true WO1991003241A1 (de) | 1991-03-21 |
Family
ID=27172187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1990/001503 WO1991003241A1 (de) | 1989-09-07 | 1990-09-06 | Magensäure bindende, pharmazeutische zubereitung |
Country Status (9)
Country | Link |
---|---|
US (1) | US5260304A (de) |
EP (1) | EP0490920B1 (de) |
JP (1) | JP2907299B2 (de) |
AT (1) | ATE98122T1 (de) |
DE (1) | DE59003811D1 (de) |
DK (1) | DK0490920T3 (de) |
ES (1) | ES2052471T3 (de) |
FI (1) | FI100855B (de) |
WO (1) | WO1991003241A1 (de) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2703250A1 (fr) * | 1993-03-30 | 1994-10-07 | Chicouri Marcel | Nouvelles compositions pharmaceutiques à base de bismuth et leur procédé de préparation. |
US5556639A (en) * | 1991-01-30 | 1996-09-17 | Glaxo Wellcome Inc. | Water-dispersible tablets |
US5629016A (en) * | 1991-01-30 | 1997-05-13 | Glaxo Wellcome Inc. | Water-dispersible tablets |
US5698221A (en) * | 1992-07-27 | 1997-12-16 | Patel; Suryakant Dahyabhai | Water-dispersible tablets |
US5698226A (en) * | 1993-07-13 | 1997-12-16 | Glaxo Wellcome Inc. | Water-dispersible tablets |
US5817289A (en) * | 1995-01-26 | 1998-10-06 | Nycomed Imaging As | Non-cluster type bismuth compounds |
US5834002A (en) * | 1994-05-02 | 1998-11-10 | Josman Laboratories, Inc. | Chewing gum containing colloidal bismuth subcitrate |
US5968906A (en) * | 1995-02-02 | 1999-10-19 | Chugai Seiyaku Kabushiki Kaisha | Sucralfate preparations |
US6117412A (en) * | 1995-01-26 | 2000-09-12 | Nycomed Imaging As | Non-cluster type bismuth compounds |
US6372784B1 (en) | 1995-02-07 | 2002-04-16 | Josman Laboratories, Inc. | Bismuth-containing compounds in topical dosage forms for treatment of corneal and dermal wounds |
US6379651B1 (en) | 1995-02-07 | 2002-04-30 | Josman Laboratories | Oral-topical dosage forms for delivering antibacterials/antibiotics to oral cavity to eradicate H. pylori as a concomitant treatment for peptic ulcers and other gastro-intestinal diseases |
US6426085B1 (en) | 1994-05-02 | 2002-07-30 | Josman Laboratories Inc. | Use of bismuth-containing compounds in topical oral dosage forms for the treatment of halitosis |
US6902738B2 (en) | 1994-05-02 | 2005-06-07 | Josman Laboratories, Inc. | Topical oral dosage forms containing bismuth compounds |
WO2007098924A2 (de) * | 2006-02-28 | 2007-09-07 | Lohmann Animal Health Gmbh & Co. Kg | Zusammensetzung umfassend ein mittel zum stabilisieren von wirkstoffen im trinkwasser und eine brausemischung, verfahren zu deren herstellung und deren verwendung |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5447918A (en) * | 1992-07-27 | 1995-09-05 | Mccullough; Ricky W. | Gastrointestinal anti-irritant composition comprising sucralfate and methods of use |
US5993860A (en) * | 1993-06-17 | 1999-11-30 | Venture Lending | NSADI delivery employing a powdered hydrocolloid gum obtainable from higher plants |
US5399356A (en) * | 1994-03-24 | 1995-03-21 | The Procter & Gamble Company | Process for making solid dose forms containing bismuth |
AU5123396A (en) * | 1995-04-03 | 1996-10-23 | Chugai Seiyaku Kabushiki Kaisha | Pharmaceutical composition containing sucralfate |
KR20000019144A (ko) * | 1998-09-09 | 2000-04-06 | 이수근 | 태양전지를이용한휴대용다중전원장치 |
US6683043B1 (en) * | 1998-12-08 | 2004-01-27 | The Procter & Gamble Company | Process for manufacturing effervescence components |
US20040142903A1 (en) * | 2003-01-16 | 2004-07-22 | Par Pharmaceutical Inc. | Bioavailable fenofibrate compositions, methods for treating hyperlipidemia and hypercholesterolemia and processes for the preparation of such compositions |
US8216610B2 (en) | 2004-05-28 | 2012-07-10 | Imaginot Pty Ltd. | Oral paracetamol formulations |
AU2006317530B2 (en) | 2005-11-28 | 2011-09-01 | Imaginot Pty Ltd | Oral therapeutic compound delivery system |
KR20170003414A (ko) * | 2015-06-30 | 2017-01-09 | (주)아모레퍼시픽 | 속붕해형 과립환 모발 세정용 조성물 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB514888A (en) * | 1937-03-20 | 1939-11-21 | Alfred Washington Pauley | Effervescent composition containing magnesium hydroxide and method of making same |
GB524756A (en) * | 1938-03-17 | 1940-08-14 | Chas H Phillips Chemical Co | Medicinal preparations of magnesium hydroxide and precess of obtaining the same |
EP0085376A2 (de) * | 1982-02-02 | 1983-08-10 | Bayer Ag | Wasserdispergierbare bzw. wasserlösliche Granulate, Verfahren zu deren Herstellung und deren Verwendung |
EP0181564A1 (de) * | 1984-11-05 | 1986-05-21 | Gerhard Dr. Gergely | Pharmazeutische Zubereitung mit einem Gehalt an Ibuprofen, sowie Verfahren zu ihrer Herstellung |
US4678661A (en) * | 1983-09-28 | 1987-07-07 | Gerhard Gergely | Effervescent composition and method of making same |
WO1988000009A1 (en) * | 1986-06-26 | 1988-01-14 | Gerhard Gergely | Effervescent granular material, process for its production, and use of said material |
EP0286085A1 (de) * | 1987-04-08 | 1988-10-12 | Ferrosan International A/S | Eine antacide Zusammensetzung |
US4801454A (en) * | 1986-07-17 | 1989-01-31 | The Proctor & Gamble Company | Processes for making colored pharmaceutical compositions |
-
1990
- 1990-09-06 US US07/838,435 patent/US5260304A/en not_active Expired - Lifetime
- 1990-09-06 DE DE90912814T patent/DE59003811D1/de not_active Expired - Lifetime
- 1990-09-06 AT AT90912814T patent/ATE98122T1/de not_active IP Right Cessation
- 1990-09-06 JP JP2512153A patent/JP2907299B2/ja not_active Expired - Fee Related
- 1990-09-06 EP EP90912814A patent/EP0490920B1/de not_active Expired - Lifetime
- 1990-09-06 ES ES90912814T patent/ES2052471T3/es not_active Expired - Lifetime
- 1990-09-06 WO PCT/EP1990/001503 patent/WO1991003241A1/de active IP Right Grant
- 1990-09-06 DK DK90912814.2T patent/DK0490920T3/da not_active Application Discontinuation
-
1991
- 1991-02-19 FI FI910802A patent/FI100855B/fi active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB514888A (en) * | 1937-03-20 | 1939-11-21 | Alfred Washington Pauley | Effervescent composition containing magnesium hydroxide and method of making same |
GB524756A (en) * | 1938-03-17 | 1940-08-14 | Chas H Phillips Chemical Co | Medicinal preparations of magnesium hydroxide and precess of obtaining the same |
EP0085376A2 (de) * | 1982-02-02 | 1983-08-10 | Bayer Ag | Wasserdispergierbare bzw. wasserlösliche Granulate, Verfahren zu deren Herstellung und deren Verwendung |
US4678661A (en) * | 1983-09-28 | 1987-07-07 | Gerhard Gergely | Effervescent composition and method of making same |
EP0181564A1 (de) * | 1984-11-05 | 1986-05-21 | Gerhard Dr. Gergely | Pharmazeutische Zubereitung mit einem Gehalt an Ibuprofen, sowie Verfahren zu ihrer Herstellung |
WO1988000009A1 (en) * | 1986-06-26 | 1988-01-14 | Gerhard Gergely | Effervescent granular material, process for its production, and use of said material |
US4801454A (en) * | 1986-07-17 | 1989-01-31 | The Proctor & Gamble Company | Processes for making colored pharmaceutical compositions |
EP0286085A1 (de) * | 1987-04-08 | 1988-10-12 | Ferrosan International A/S | Eine antacide Zusammensetzung |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5556639A (en) * | 1991-01-30 | 1996-09-17 | Glaxo Wellcome Inc. | Water-dispersible tablets |
US5629016A (en) * | 1991-01-30 | 1997-05-13 | Glaxo Wellcome Inc. | Water-dispersible tablets |
US5660860A (en) * | 1991-01-30 | 1997-08-26 | Glaxo Wellcome Inc. | Water-dispersible tablets |
US5698221A (en) * | 1992-07-27 | 1997-12-16 | Patel; Suryakant Dahyabhai | Water-dispersible tablets |
FR2703250A1 (fr) * | 1993-03-30 | 1994-10-07 | Chicouri Marcel | Nouvelles compositions pharmaceutiques à base de bismuth et leur procédé de préparation. |
US5698226A (en) * | 1993-07-13 | 1997-12-16 | Glaxo Wellcome Inc. | Water-dispersible tablets |
US6258376B1 (en) | 1994-05-02 | 2001-07-10 | Josman Laboratories, Inc. | Method of making chewing gum containing colloidal bismuth subcitrate |
US6426085B1 (en) | 1994-05-02 | 2002-07-30 | Josman Laboratories Inc. | Use of bismuth-containing compounds in topical oral dosage forms for the treatment of halitosis |
US6902738B2 (en) | 1994-05-02 | 2005-06-07 | Josman Laboratories, Inc. | Topical oral dosage forms containing bismuth compounds |
US6616938B2 (en) | 1994-05-02 | 2003-09-09 | Josman Laboratories, Inc. | Method of making chewing gum containing colloidal bismuth subcitrate |
US5834002A (en) * | 1994-05-02 | 1998-11-10 | Josman Laboratories, Inc. | Chewing gum containing colloidal bismuth subcitrate |
US5817289A (en) * | 1995-01-26 | 1998-10-06 | Nycomed Imaging As | Non-cluster type bismuth compounds |
EP0805815B1 (de) * | 1995-01-26 | 2002-04-10 | Nycomed Imaging A/S | Verwendung von WISMUTVERBINDUNGEN zur Herstellung eines Arzneimittels zur Behandlung von Magenverstimmungen, die durch Helicobacter pylori verursacht werden |
US6303101B1 (en) | 1995-01-26 | 2001-10-16 | Nycomed Imaging As | Bismuth compounds |
US6117412A (en) * | 1995-01-26 | 2000-09-12 | Nycomed Imaging As | Non-cluster type bismuth compounds |
US5968906A (en) * | 1995-02-02 | 1999-10-19 | Chugai Seiyaku Kabushiki Kaisha | Sucralfate preparations |
US6372784B1 (en) | 1995-02-07 | 2002-04-16 | Josman Laboratories, Inc. | Bismuth-containing compounds in topical dosage forms for treatment of corneal and dermal wounds |
US6379651B1 (en) | 1995-02-07 | 2002-04-30 | Josman Laboratories | Oral-topical dosage forms for delivering antibacterials/antibiotics to oral cavity to eradicate H. pylori as a concomitant treatment for peptic ulcers and other gastro-intestinal diseases |
WO2007098924A2 (de) * | 2006-02-28 | 2007-09-07 | Lohmann Animal Health Gmbh & Co. Kg | Zusammensetzung umfassend ein mittel zum stabilisieren von wirkstoffen im trinkwasser und eine brausemischung, verfahren zu deren herstellung und deren verwendung |
WO2007098924A3 (de) * | 2006-02-28 | 2007-12-13 | Lohmann Animal Health Gmbh | Zusammensetzung umfassend ein mittel zum stabilisieren von wirkstoffen im trinkwasser und eine brausemischung, verfahren zu deren herstellung und deren verwendung |
Also Published As
Publication number | Publication date |
---|---|
DK0490920T3 (da) | 1994-04-25 |
ATE98122T1 (de) | 1993-12-15 |
DE59003811D1 (de) | 1994-01-20 |
EP0490920A1 (de) | 1992-06-24 |
JPH05500052A (ja) | 1993-01-14 |
US5260304A (en) | 1993-11-09 |
FI100855B (fi) | 1998-03-13 |
ES2052471T3 (es) | 1994-12-16 |
EP0490920B1 (de) | 1993-12-08 |
JP2907299B2 (ja) | 1999-06-21 |
FI910802A0 (fi) | 1991-02-19 |
ES2052471T1 (es) | 1994-07-16 |
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