WO2000040233A1 - Pharmaceutical composition containing metformin, acarbose or glimepiride and optionally poly-(dimethyl)-siloxane - Google Patents
Pharmaceutical composition containing metformin, acarbose or glimepiride and optionally poly-(dimethyl)-siloxane Download PDFInfo
- Publication number
- WO2000040233A1 WO2000040233A1 PCT/EP1999/010098 EP9910098W WO0040233A1 WO 2000040233 A1 WO2000040233 A1 WO 2000040233A1 EP 9910098 W EP9910098 W EP 9910098W WO 0040233 A1 WO0040233 A1 WO 0040233A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pharmaceutical composition
- composition according
- metformin
- siloxane
- dimethyl
- 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
- A61K31/702—Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
-
- 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
- A61K31/13—Amines
- A61K31/155—Amidines (), e.g. guanidine (H2N—C(=NH)—NH2), isourea (N=C(OH)—NH2), isothiourea (—N=C(SH)—NH2)
-
- 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
- A61K31/64—Sulfonylureas, e.g. glibenclamide, tolbutamide, chlorpropamide
-
- 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
- A61K31/74—Synthetic polymeric materials
- A61K31/80—Polymers containing hetero atoms not provided for in groups A61K31/755 - A61K31/795
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
- A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
- A61K9/209—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
Definitions
- the invention relates to a pharmaceutical composition with improved activity and tolerability for the treatment of type II diabetes mellitus, which contains a combination of metformin and / or its pharmaceutically acceptable salts and glimepiride and / or acarbose and optionally poly (dimethyl) siloxane as an effective component .
- Type II diabetes mellitus non-insulin-dependent diabetes mellitus
- ⁇ IDDM non-insulin-dependent diabetes mellitus
- This type of diabetes mainly occurs in adulthood and is divided into type A with normal and type B with increased body weight.
- This disease has a hereditary basis and is favored by over-caloric nutrition. Weight loss can lead to an improvement in the metabolism (type IIB).
- the treatment has hitherto been carried out by diet and / or by taking oral antidiabetic agents, in the case of complications and secondary failure by means of the administration of insulin.
- the object of the present invention is now to provide a pharmaceutical composition for the treatment of type II diabetes mellitus which is improved in efficacy and tolerability and which can be used successfully in the event of secondary failure, complications and unsuccessful diet treatment and improves patient compliance through a lower frequency of ingestion .
- the combination of metformin and / or its pharmaceutically acceptable salts with glimepiride and / or acarbose and optionally poly (dimethyl) siloxane has superior therapeutic efficacy in the event of secondary failure, complications and / or unsuccessful dietary treatment.
- the often with the monotherapy of these active ingredients and with the use of the other common antidiabetic gastrointestinal side effects and the risk of hypoglycemia and weight gain are significantly reduced or avoided by using the composition according to the invention, the antidiabetic effect being enhanced.
- the combination according to the invention ensures simplified, more promising therapy with improved effectiveness, even for more complicated type II diabetes cases.
- Metformin a 1J-dimethylbiguanide, is an oral anti-diabetic used to treat NIDDM. Metformin reduces the blood sugar level swiftly by inhibiting hepatic gluconeogenesis as well as by reducing glucose absorption and by reducing peripheral insulin resistance. In contrast to the sulfonylureas, which are also used very frequently, metformin does not stimulate the release of insulin from the ß cells in the pancreas, but rather improves the sensitivity of the tissue to insulin. This active ingredient also reduces serum lipid and cholesterol levels. The bioavailability is 50-60%. Gastrointestinal complaints are the usual side effects that occur more or less strongly when taking metformin.
- Glimepiride is a sulfonylurea used to treat type II diabetes mellitus. It lowers blood sugar levels by reducing insulin release from the ß cells of the pancreas and the glucose transport and metabolism. stimulates in the muscle and fat cells outside the pancreas. Dephosphorylation and activation of the key enzyme of glucose transport and glucose metabolism, caused by the glycosylphosphatidylinositol-specific phospholipase C, is the mechanism of action of glimepiride that takes place outside the pancreas. Hypoglycaemia and weight gain, which occur relatively frequently, and gastrointestinal side effects and gastrointestinal effects.
- Acarbose acts as an ⁇ -glycosidase inhibitor, ie acarbose delays the enzymatic breakdown of carbohydrates by means of a competitive inhibition of ⁇ -glycosidase. The absorption of glucose from the intestine is thus delayed. Abdominal pain, diarrhea and indigestion are the very common side effects.
- Poly (mono- or dialkyl) siloxanes in particular poly (dimethyl) siloxane, also known under the name Dimeticon or Simeticon, are considered pharmaceutically acceptable silicone compounds.
- a pharmaceutical composition for the treatment of type II diabetes mellitus which contains a combination of metformin and / or its pharmaceutically acceptable salts and glimepiride and / or acarbose and optionally poly (dimethyl) siloxane as active ingredient.
- compositions of metformin are understood to mean acid addition salts. This is obtained by the reaction of metformin, which is in the free
- Base form is present, with pharmaceutically acceptable acids.
- Pharmaceutically acceptable acids are inorganic acids (e.g. hydrochloric acid, hydrobromic acid,
- Sulfuric acid nitric acid, phosphoric acid
- organic acids e.g. acetic, propionic,
- solvates with metformin Acid addition salts are called solvates with metformin.
- Such solvates are e.g.
- Metformin hydrochloride is preferably used as the salt.
- the amount of metformin used in the composition according to the invention is between 0.25 and 3.0 g.
- an amount is used which corresponds to an amount of 0.25-3.0 g of metformin.
- the amount of glimepiride used in the composition according to the invention is between 0.5 and 10 mg.
- the amount of acarbose used in the composition according to the invention is between 20 and 400 mg.
- the amount of poly (dimethyl) siloxane optionally used in the composition according to the invention is between 5 and 1000 mg.
- the pharmaceutical composition according to the invention can be in the form of tablets, film-coated tablets, effervescent tablets, granules, capsules, dragees, prolonged-release tablets, prolonged-release capsules, chewable tablets, powders, juices, transdermal therapeutic systems, suppositories and solutions.
- the composition according to the invention can consist of an initial dose and a delayed release component.
- the initial dose preferably contains glimepiride and / or acarbose and optionally poly (dimethyl) siloxane as powder, granules and / or pellets, each in addition to optional auxiliaries.
- the active ingredient or combination contained in the initial dose is released immediately after ingestion.
- the therapeutically effective blood plasma level of the active substance or the active substances is reached very quickly by means of this initial dose, so that a therapeutic effect can be observed shortly after ingestion. Hyperglycaemia caused by food intake is thus counteracted.
- the delayed-release component contains metformin and / or its pharmaceutically acceptable salts and optionally poly (dimethyl) siloxane as granules and / or pellets, in each case in addition to optional auxiliaries.
- the granules or the pellets can either contain retarding auxiliaries, which form a controlled release matrix, or can be provided with a controlled release coating.
- Suitable retarding matrix formers can be hydrophilic or hydrophobic polymers, e.g. Gums, cellulose ethers, cellulose esters, acrylic resins, materials based on proteins, nylon, polyvinyl chloride, starch and polyvinyl pyrrolidone.
- the water-soluble polymers used include Polyvinyl pyrrolidone, hydroxypropyl cellulose, hydroxypropyl methyl cellulose, hydroxyethyl cellulose, hydroxymethyl cellulose,
- Hydroxyalkyl cellulose and / or hydroxypropyl methyl cellulose ether used.
- Aminoalkyl methacrylate copolymers poly (acrylic acid), poly (methacrylic acid),
- Methacrylic acid alkylamide copolymers poly (methyl methacrylate),
- Poly (methyl methacrylate) copolymer, polyacrylamides, aminoalkyl methacrylate copolymers and / or glycidyl methacrylate copolymers are used.
- digestible, long-chain (C 8 -C 50 , especially C 12 -C 40 ), substituted or unsubstituted hydrocarbons, such as fatty acids, fatty alcohols (lauryl, myrestyl, stearyl, cetostearyl, ceryl or cetyl alcohol) can be used as matrix formers.
- Glycerol esters of fatty acids (Witepsol, glycerol monostearate), mineral and vegetable oils (hydrogenated castor oil) and / or waxes (paraffin waxes, silicone waxes, beeswaxes, castor waxes, carnauba waxes and glycine waxes) can be used.
- hydrocarbons which have a melting point between 25 ° C and 90 ° C, are particularly suitable.
- the preferred long-chain hydrocarbons are the fatty alcohols.
- Other possible matrix formers can be polyalkylene glycols and any combination of the matrix-forming substances listed.
- a suitable controlled-release matrix form can, in addition to metformin and / or its pharmaceutically acceptable salts and optionally poly (dimethyl) siloxane, known water-soluble auxiliary substances which, like the active substance or active substances, are embedded in a framework formed from water-insoluble, indigestible auxiliary substances included. By removing the soluble components, pores are formed through which the active ingredient (s) diffuse outwards.
- Polymers such as polyvinyl chloride, polyethylene, polyamide, silicone, ethyl cellulose and / or methacrylic acrylate copolymers can be used as scaffolding substances.
- the active ingredient / auxiliary mixture is pressed into tablets either directly or after wet granulation with organic solvents or binder solutions, or filled into capsules in pellet form.
- Such a controlled release matrix can consist of one or more alkyl celluloses and one or more C 12 -C 36 aliphatic alcohols and optionally at least one polyalkylene glycol.
- metformin and / or its pharmaceutically acceptable salts and optionally poly (dimethyl) siloxane can be combined with known water-soluble auxiliaries and fat-like substances.
- Degradable mono-, di- and triglycerides glycein monostearate, glycerol monooleate, glycerol tripalmitate
- erodable fatty alcohols lauryl, myristyl, stearyl, cetyl or ceryl alcohol
- the active ingredient is released by diffusion and by enzymatic degradation of the lipophilic substances.
- Embedding metformin and or its pharmaceutically acceptable salts and optionally poly (dimethyl) siloxane in the matrix is carried out by melting, sprinkling, spray drying, granulating or direct tableting.
- Another matrix form according to the invention can metformin and / or its pharmaceutically acceptable salts and optionally poly (dimethyl) siloxane, in a gel-forming matrix of e.g. Hydroxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, hydroxypropyl methyl cellulose, alginate and / or polyacrylic acid embedded.
- the polymer hydrates and forms a gel-like layer, which slowly erodes and thus releases the active ingredient (s) in a controlled manner.
- compositions which are common in the art, e.g. Diluents, lubricants, binders, granulation aids, colorants, flavors, detergents, buffers, non-stick agents and / or lubricants can also be contained in the controlled release matrix.
- composition according to the invention embedded in a controlled-release matrix can also be film-coated with a known, pharmaceutically suitable, non-controlled-release coating agent, an aqueous film coating being preferred.
- Suitable controlled-release coating agents are water-insoluble waxes and / or polymers (polymethacrylates) and / or water-insoluble cellulose, in particular Ethyl cellulose, optionally water-soluble polymers such as polyvinyl pyrrolidone or water-soluble cellulose such as hydroxypropyl cellulose or hydroxypropyl methyl cellulose.
- the granules and / or the pellets provided with a delayed-release coating can be obtained in that granules and / or pellets, which were possibly produced for the initial dose, with the corresponding delayed-release ones
- Metformin increases tissue sensitivity to insulin. Controlled release increases insulin sensitivity over a longer period of time. The frequency of ingestion can thus be significantly reduced and the risk of hyper and hypoglukemia is greatly reduced.
- Taking this retarding form of the composition according to the invention e.g. before breakfast provides protection against hyper- and hypoglycemia throughout the day.
- the otherwise usual three times a day intake of antidiabetic substances can be reduced to one or two times a day by means of this retarding form of the composition according to the invention.
- the patient compliance is thus significantly improved by the composition according to the invention with a simultaneously better effect.
- the retarding form of the composition according to the invention can be in the form of a capsule, in particular a gelatin capsule, the capsule containing the initial dose and the retarding component, as described above.
- the initial dose can be in the form of powder, granules and / or pellets.
- the retarding component can be present as granules and / or pellets.
- the sustained release form of the composition according to the invention can be in the form of a two-layer tablet.
- the first layer represents the initial dose which is pressed from the powder, granules and / or pellets described above.
- the second layer contains the delayed-release component described above, which is pressed from the corresponding granules and / or pellets.
- the pharmaceutical auxiliaries known according to the prior art such as tablet binders, fillers, Preservatives, tablet disintegrants, flow regulators, plasticizers,
- wetting agents dispersants, emulsifiers, retardants and / or antioxidants, and / or other known carriers and diluents can be used.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU19824/00A AU1982400A (en) | 1998-12-30 | 1999-12-16 | Pharmaceutical composition containing metformin, acarbose or glimepiride and optionally poly-(dimethyl)-siloxane |
EP99963581A EP1140057A1 (en) | 1998-12-30 | 1999-12-16 | Pharmaceutical composition containing metformin, acarbose or glimepiride and optionally poly-(dimethyl)-siloxane |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19860698A DE19860698A1 (en) | 1998-12-30 | 1998-12-30 | New pharmaceutical composition |
DE19860698.2 | 1998-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000040233A1 true WO2000040233A1 (en) | 2000-07-13 |
Family
ID=7893106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/010098 WO2000040233A1 (en) | 1998-12-30 | 1999-12-16 | Pharmaceutical composition containing metformin, acarbose or glimepiride and optionally poly-(dimethyl)-siloxane |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1140057A1 (en) |
AU (1) | AU1982400A (en) |
DE (1) | DE19860698A1 (en) |
WO (1) | WO2000040233A1 (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1258249A1 (en) * | 1999-12-28 | 2002-11-20 | Ajinomoto Co., Inc. | Oral preparations for diabetes |
WO2002094285A1 (en) * | 2001-05-23 | 2002-11-28 | Flamel Technologies | Single-daily-dose antidiabetic oral pharmaceutical form comprising a biguanide and at least another active principle |
WO2003061643A1 (en) * | 2002-01-25 | 2003-07-31 | Laboratorios Silanes, S.A. De C.V. | Pharmaceutical composition that is used to control blood glucose in patients with type 2 diabetes |
EP1349531A1 (en) * | 2001-01-12 | 2003-10-08 | Sun Pharmaceuticals Industries Ltd. | Spaced drug delivery system |
WO2004012700A2 (en) | 2002-08-05 | 2004-02-12 | Torrent Pharmaceuticals Limited | Dosage form comprising high dose high soluble active ingredient as modified release and low dose active ingredient as immediate release |
WO2004045622A1 (en) * | 2002-11-15 | 2004-06-03 | Ranbaxy Laboratories Limited | Pharmaceutical dosage forms of biguanide-sulfonylurea combinations |
EP1469838A1 (en) * | 2002-02-01 | 2004-10-27 | DepoMed, Inc. | Manufacture of oral dosage forms delivering both immediate release and sustained release drugs |
US6830759B2 (en) | 2002-06-28 | 2004-12-14 | Ajinomoto Co., Inc. | Antidiabetic preparation for oral administration |
WO2005065639A2 (en) * | 2003-11-21 | 2005-07-21 | Torrent Pharmaceuticals Limited | Novel pharmaceutical compositions |
WO2005102273A2 (en) * | 2004-04-22 | 2005-11-03 | Ranbaxy Laboratories Limited | Pharmaceutical compositions of a biguanide and a sulfonylurea |
WO2005107717A2 (en) * | 2004-05-11 | 2005-11-17 | Ranbaxy Laboratories Limited | Oral dosage form for the extended release of biguanide and sulfonylurea |
CN1296050C (en) * | 2003-12-10 | 2007-01-24 | 浙江海正药业股份有限公司 | Acarbose enteric coated tablets and its prepn. method |
SG129278A1 (en) * | 2003-03-05 | 2007-02-26 | Usv Ltd | A solid oral dosage form of metformin and glyburide and the method of preparation thereof |
US8197850B2 (en) | 2000-11-17 | 2012-06-12 | Flamel Technologies | Medicine based on anti-hyperglycaemic microcapsules with prolonged release and method for preparing same |
US8911781B2 (en) | 2002-06-17 | 2014-12-16 | Inventia Healthcare Private Limited | Process of manufacture of novel drug delivery system: multilayer tablet composition of thiazolidinedione and biguanides |
US9814684B2 (en) | 2002-04-09 | 2017-11-14 | Flamel Ireland Limited | Oral pharmaceutical formulation in the form of aqueous suspension for modified release of active principle(s) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004091587A1 (en) * | 2003-04-17 | 2004-10-28 | Ipca Laboratories Limited | Multiple release anti-diabetic drugs and process of production thereof |
DE102005034484A1 (en) * | 2005-07-20 | 2007-02-01 | Alfred E. Tiefenbacher Gmbh & Co.Kg | Process for the preparation of glimepiride-containing pharmaceutical compositions |
TR201100150A2 (en) * | 2011-01-06 | 2012-07-23 | Bi̇lgi̇ç Mahmut | Water soluble dosage forms |
TW201938147A (en) * | 2017-12-18 | 2019-10-01 | 德商拜耳廠股份有限公司 | Fixed dose combination tablet formulation of acarbose and metformin and process for producing the same |
CA3102404A1 (en) * | 2018-06-05 | 2019-12-12 | Flagship Pioneering Innovations V, Inc. | Active agents and methods of their use for the treatment of metabolic disorders and nonalcoholic fatty liver disease |
-
1998
- 1998-12-30 DE DE19860698A patent/DE19860698A1/en not_active Withdrawn
-
1999
- 1999-12-16 WO PCT/EP1999/010098 patent/WO2000040233A1/en not_active Application Discontinuation
- 1999-12-16 EP EP99963581A patent/EP1140057A1/en not_active Withdrawn
- 1999-12-16 AU AU19824/00A patent/AU1982400A/en not_active Abandoned
Non-Patent Citations (6)
Title |
---|
CHARPENTIER, G. (1) ET AL: "Addition of glimepiride significantly improves glycaemic contro in type 2 diabetic patients insufficiently controlled on metformin.", DIABETOLOGIA, (AUG., 1998) VOL. 41, NO. SUPPL. 1, PP. A233. MEETING INFO.: 34TH ANNUAL MEETING OF THE EUROPEAN ASSOCIATION FOR THE STUDY OF DIABETES BARCELONA, SPAIN SEPTEMBER 11, 1998 EUROPEAN ASSOCIATIO FOR THE STUDY OF DIABETES., XP000881926 * |
HALIMI, S. ET AL: "Acarbose combined with metformin improves the glycemic control in NIDDM patients with overweight.", DIABETOLOGIA, (AUG., 1998) VOL. 41, NO. SUPPL. 1, PP. A238. MEETING INFO.: 34TH ANNUAL MEETING OF THE EUROPEAN ASSOCIATION FOR THE STUDY OF DIABETES BARCELONA, SPAIN SEPTEMBER 11, 1998 EUROPEAN ASSOCIATIO FOR THE STUDY OF DIABETES., XP000881925 * |
HANEFELD, M. ET AL: "Metformin improves metabolic control in non-insulin-dependent diabetics with acarbose monotherapy.", DIABETOLOGIA, (1997) VOL. 40, NO. SUPPL. 1, PP. A312. MEETING INFO.: 16TH INTERNATIONAL DIABETES FEDERATION CONGRESS HELSINKI, FINLAND JULY 20-25, 1997, XP000881945 * |
LETTIERI, J. (1) ET AL: "Pharmacokinetic (PK) and pharmacodynamic (PD) interaction between acarbose (A) and metformin (M) in diabetic (NIDDM) patients.", CLINICAL PHARMACOLOGY & THERAPEUTICS, (FEB., 1998) VOL. 63, NO. 2, PP. 155. MEETING INFO.: NINETY-NINTH ANNUAL MEETING OF THE AMERICAN SOCIETY FOR CLINICAL PHARMACOLOGY AND THERAPEUTICS NEW ORLEANS, LOUISIANA, USA MARCH 30-APRIL 1, 1998 AMERICAN SOCI, XP000881906 * |
MAGNER, J. (1) ET AL: "Efficacy and safety of acarbose in patients with type 2 diabete inadequately controlled with metformin.", DIABETOLOGIA, (AUG., 1998) VOL. 41, NO. SUPPL. 1, PP. A231. MEETING INFO.: 34TH ANNUAL MEETING OF THE EUROPEAN ASSOCIATION FOR THE STUDY OF DIABETES BARCELONA, SPAIN SEPTEMBER 11, 1998 EUROPEAN ASSOCIATIO FOR THE STUDY OF DIABETES., XP000881927 * |
SCHEEN, A. J. (1): "Clinical efficacy of acarbose in diabetes mellitus: A critical review of controlled trials.", DIABETES & METABOLISM, (SEPT., 1998) VOL. 24, NO. 4, PP. 311-320., XP000881941 * |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1258249A4 (en) * | 1999-12-28 | 2003-03-19 | Ajinomoto Kk | Oral preparations for diabetes |
EP1258249A1 (en) * | 1999-12-28 | 2002-11-20 | Ajinomoto Co., Inc. | Oral preparations for diabetes |
US7022339B2 (en) | 1999-12-28 | 2006-04-04 | Ajinomoto Co., Inc. | Antidiabetic preparation for oral administration |
US8197850B2 (en) | 2000-11-17 | 2012-06-12 | Flamel Technologies | Medicine based on anti-hyperglycaemic microcapsules with prolonged release and method for preparing same |
EP1349531A1 (en) * | 2001-01-12 | 2003-10-08 | Sun Pharmaceuticals Industries Ltd. | Spaced drug delivery system |
EP1738751A3 (en) * | 2001-01-12 | 2007-01-17 | Sun Pharmaceutical Industries Limited | Spaced drug delivery system |
WO2002094285A1 (en) * | 2001-05-23 | 2002-11-28 | Flamel Technologies | Single-daily-dose antidiabetic oral pharmaceutical form comprising a biguanide and at least another active principle |
FR2825023A1 (en) * | 2001-05-23 | 2002-11-29 | Flamel Tech Sa | ANTIDIABETIC ORAL PHARMACEUTICAL FORM "ONE TAKEN PER DAY" INCLUDING BIGUANIDE AND AT LEAST ONE OTHER ACTIVE INGREDIENT |
WO2003061643A1 (en) * | 2002-01-25 | 2003-07-31 | Laboratorios Silanes, S.A. De C.V. | Pharmaceutical composition that is used to control blood glucose in patients with type 2 diabetes |
US9045438B2 (en) | 2002-01-25 | 2015-06-02 | Silanes S.A. De C.V. | Pharmaceutical composition containing glimepiride and metformin hydrochloride |
EP1469838A1 (en) * | 2002-02-01 | 2004-10-27 | DepoMed, Inc. | Manufacture of oral dosage forms delivering both immediate release and sustained release drugs |
EP1469838A4 (en) * | 2002-02-01 | 2009-03-25 | Depomed Inc | Manufacture of oral dosage forms delivering both immediate release and sustained release drugs |
US9814684B2 (en) | 2002-04-09 | 2017-11-14 | Flamel Ireland Limited | Oral pharmaceutical formulation in the form of aqueous suspension for modified release of active principle(s) |
US10004693B2 (en) | 2002-04-09 | 2018-06-26 | Flamel Ireland Limited | Oral pharmaceutical formulation in the form of aqueous suspension for modified release of active principle(s) |
US8911781B2 (en) | 2002-06-17 | 2014-12-16 | Inventia Healthcare Private Limited | Process of manufacture of novel drug delivery system: multilayer tablet composition of thiazolidinedione and biguanides |
US6830759B2 (en) | 2002-06-28 | 2004-12-14 | Ajinomoto Co., Inc. | Antidiabetic preparation for oral administration |
WO2004012700A2 (en) | 2002-08-05 | 2004-02-12 | Torrent Pharmaceuticals Limited | Dosage form comprising high dose high soluble active ingredient as modified release and low dose active ingredient as immediate release |
WO2004012700A3 (en) * | 2002-08-05 | 2004-04-01 | Torrent Pharmaceuticals Ltd | Dosage form comprising high dose high soluble active ingredient as modified release and low dose active ingredient as immediate release |
WO2004045622A1 (en) * | 2002-11-15 | 2004-06-03 | Ranbaxy Laboratories Limited | Pharmaceutical dosage forms of biguanide-sulfonylurea combinations |
SG129278A1 (en) * | 2003-03-05 | 2007-02-26 | Usv Ltd | A solid oral dosage form of metformin and glyburide and the method of preparation thereof |
WO2005065639A3 (en) * | 2003-11-21 | 2005-09-01 | Torrent Pharmaceuticals Ltd | Novel pharmaceutical compositions |
WO2005065639A2 (en) * | 2003-11-21 | 2005-07-21 | Torrent Pharmaceuticals Limited | Novel pharmaceutical compositions |
CN1296050C (en) * | 2003-12-10 | 2007-01-24 | 浙江海正药业股份有限公司 | Acarbose enteric coated tablets and its prepn. method |
WO2005102273A3 (en) * | 2004-04-22 | 2006-05-18 | Ranbaxy Lab Ltd | Pharmaceutical compositions of a biguanide and a sulfonylurea |
WO2005102273A2 (en) * | 2004-04-22 | 2005-11-03 | Ranbaxy Laboratories Limited | Pharmaceutical compositions of a biguanide and a sulfonylurea |
WO2005107717A3 (en) * | 2004-05-11 | 2006-05-18 | Ranbaxy Lab Ltd | Oral dosage form for the extended release of biguanide and sulfonylurea |
WO2005107717A2 (en) * | 2004-05-11 | 2005-11-17 | Ranbaxy Laboratories Limited | Oral dosage form for the extended release of biguanide and sulfonylurea |
Also Published As
Publication number | Publication date |
---|---|
AU1982400A (en) | 2000-07-24 |
EP1140057A1 (en) | 2001-10-10 |
DE19860698A1 (en) | 2000-07-06 |
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