WO2003061623A1 - Forme pharmaceutique solide orodispersible - Google Patents
Forme pharmaceutique solide orodispersible Download PDFInfo
- Publication number
- WO2003061623A1 WO2003061623A1 PCT/FR2002/004454 FR0204454W WO03061623A1 WO 2003061623 A1 WO2003061623 A1 WO 2003061623A1 FR 0204454 W FR0204454 W FR 0204454W WO 03061623 A1 WO03061623 A1 WO 03061623A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- solid form
- form according
- regulators
- granules
- tablets
- Prior art date
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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
-
- 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
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1617—Organic compounds, e.g. phospholipids, fats
- A61K9/1623—Sugars or sugar alcohols, e.g. lactose; Derivatives thereof; Homeopathic globules
-
- 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
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
-
- 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
- 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
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
- A61K9/0056—Mouth soluble or dispersible forms; Suckable, eatable, chewable coherent forms; Forms rapidly disintegrating in the mouth; Lozenges; Lollipops; Bite capsules; Baked products; Baits or other oral forms for animals
-
- 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
-
- 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
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
Definitions
- the subject of the invention is a solid pharmaceutical form which rapidly disintegrates in the mouth.
- the subject of the invention is a solid orodispersible pharmaceutical form, comprising at least one active substance and a particular excipient.
- the orodispersible form has the distinction of requiring neither water nor chewing during its administration. It disintegrates in the presence of saliva, usually in less than a minute. In the design of orodispersible forms, two forms are possible:
- - collapsing forms most often obtained by lyophilization, these very porous forms contain soluble excipients, the dissolution of which causes the structure to collapse.
- exploding forms obtained by compression, the mechanism involved in the disintegration of these forms in the mouth is to be attributed to the disintegrating agents they contain. In the present invention, we are only interested in compressed forms, and more particularly to the forms obtained by direct compression.
- Orodispersible forms try to overcome these drawbacks by their simple mode of administration. Thanks to a rapid disintegration, possible in the presence of saliva, the orodispersible tablet is reduced, a few tens of seconds after its administration, into small aggregates, easy to swallow.
- the oral-dispersion allows a faster availability in the organism in comparison with the forms to be swallowed by increasing the surface of exchange with liquids. physiological. This results in increased bioavailability of the active ingredient. Oral dispersibility does not respond to a single phenomenon.
- the mechanism of disintegration has several origins, which are the swelling of the disintegrating agent in the presence of saliva, the development of a capillary network favored by the presence of pores within the tablet, the tendency of the particles to return to their shape. initial, the heat given off by the wetting of the constituents which increases the air pressure, and the force of repulsion between the particles in contact with water. Whatever theory is involved, water penetration is the first phase of 'disintegration.
- the constituents of orodispersible tablets must therefore favor it or at least not hinder it. In terms of formulation and manufacture, it is therefore a question of finding a compromise between the physical characteristics of the tablet and the chemical properties of the excipients.
- US Patent 5,464,632 describes a technology based on the coating of the active principle, which aims not only to mask the taste of the active molecules but also to create an insoluble coating improving the disintegration speed of the tablet.
- the solubilization of the excipients on the surface constitutes a brake on the penetration of water into the tablet by increasing the viscosity of the incoming liquid.
- the formula uses a diluent (polyols), a disintegrating agent
- Document WO 00/57857 describes the use of an effervescent agent coupled with a disintegrating agent so as to improve the disintegration in the mouth.
- the formula also includes a non-directly compressible diluent.
- FR 98.09221 (FR 2 781 152) describes a technology based on the synergy between a disintegrating agent and a type C acrylic polymer, which leads to a greatly improved disintegration speed.
- At least one disintegrating agent also called “super disintegrating”.
- This term includes compounds whose high disintegrating power.
- the best performers known in particular the Kollidon ® CL (crosslinked polyvinylpyrrolidone marketed by BASF), the EXPLOTAB ® (carboxymethyl starch marketed by PENWEST), and AC DI SOL ® (cross-linked sodium carboxymethyl cellulose marketed by FMC).
- This super disintegrating agent is essential in the formulation of orodispersible tablets, and must be used in conjunction with a direct compression excipient. The formulator is then forced to prepare physical mixtures of the various excipients necessary for the formulation of orodispersible tablets.
- the invention therefore aims to remedy this drawback and to provide an orodispersible pharmaceutical solid form, with pleasant texture, while using a simple excipient, of natural origin, rapidly disintegrating in the mouth, and having a neutrality advantageous taste.
- the Applicant has had the merit of finding that this aim could be achieved as soon as one uses to prepare said solid form, a particular excipient capable of fulfilling both the functions of binder, disintegrant and diluent, while allowing the preparation of solid forms over a wide range of hardnesses.
- the subject of the invention is therefore a solid orodispersible pharmaceutical form, characterized in that it comprises: granules consisting of co-dried lactose and starch, at least one active substance.
- the invention also relates to the use of granules consisting of co-dried lactose and starch for the preparation of solid orodispersible pharmaceutical forms.
- solid pharmaceutical form within the meaning of the present invention means any presentation in the form of tablets, obtained by densification of powder. These solid forms consist essentially of inert materials grouped under the term of excipients, and comprise one or more active pharmaceutical substances.
- orodispersible is understood to mean solid forms which disintegrate in the oral cavity in less than 3 minutes, and preferably in less than a minute.
- Said granules included in the solid forms according to the invention correspond to the compositions described in patent application EP 00 / 402159.8 of which the Applicant is the holder.
- Those granules are characterized by a spherical structure and an advantageous compressibility and are marketed under the name STARLAC ® by the applicant and by the company MEGGLE GmbH.
- the disintegrating properties of said granules are known for tablets placed in large volumes of liquids, with stirring. It is particularly surprising that such granules employees for the manufacture of orodispersible forms can give particularly satisfactory results in terms of disintegration in the mouth, for two reasons. The first is based on the observation that the least water-soluble excipients are the most suitable for the formulation of orodispersible tablets (the solubilization, leading to an increase in water viscosity, is a brake on its penetration into the tablets ). However, said granules comprise a large fraction of lactose very soluble in water. In addition, the starch included in said granules is not a "super disintegrating" agent as used and described in the orodispersible forms of the prior art.
- the second is based on the observation that the disintegration properties of an excipient (used in a tablet) evaluated in water by conventional methods cannot be extrapolated to the behavior of the same tablet in vivo, in saliva.
- the disintegration rates in water are measured (according to the European Pharmacopoeia) in a quantity of water large enough not to reach saturation in terms of solubilization, while "in vivo", due to the small volume of saliva, the excipients are saturated.
- the agitation to which the tablets are subjected during the usual test does not reflect the disintegration in the mouth.
- the Applicant has thus found during comparative tests that certain excipients known as good disintegrants were not suitable for the preparation of orodispersible forms.
- the orodispersible pharmaceutical form according to the invention that is to say disintegrating in the mouth in less than a minute, advantageously has a friability of less than 2%, and preferably less than or equal to 1%. This friability is measured according to the pharmacotechnical method 2.9.7 of the European pharmacopoeia, 3 etne edition.
- orodispersible pharmaceutical forms according to the invention therefore constitute, for the reasons which have just been explained, a new industrial product.
- the desired active substance (s) are selected.
- These active substances can be chosen from a large number of pharmaceutical active agents intended for oral administration, and in particular from the group consisting of analgesics, antipyretics, anti-diarrheal agents, antispasmodics, anti-infectives, antibiotics, antivirals, antiparasitics, digestive motor regulators, blood pressure regulators, heart and coronary heart failure, heart rate regulators, central nervous system regulators, lipid metabolism regulators , carbohydrate and protein, bone metabolism, vasculoprotective and veinotonic, hormone and immune system regulators, steroidal and nonsteroidal anti-inflammatory drugs, antihistamines and antiallergics, anti-asthmatics, cough suppressants, expectorants, mucoregulators, antiemetics, diuretics, laxes active, cytotoxic and cytostatic, vitamin and mineral elements, plant extracts.
- the film-coating can be carried out with various taste masking agents known to those skilled in the art, such as in particular cellulosic polymers (ethylcellulose, hydroxyethylcellulose, hydroxypropylmethylcellulose, hydroxypropyl cellulose, cellulose acetate, cellulose acetophthalate), polymethacrylates sold under the label EUDRAGIT ®, mixtures of cellulosic polymers and other polymers such as for example polyvinylpyrrolidone marketed under the name Kollidon ®, all these polymers or mixtures thereof being optionally combined with plasticizers, such as in particular polyethylene glycol.
- cellulosic polymers ethylcellulose, hydroxyethylcellulose, hydroxypropylmethylcellulose, hydroxypropyl cellulose, cellulose acetate, cellulose acetophthalate
- EUDRAGIT ® mixtures of cellulosic polymers and other polymers
- plasticizers such as in particular polyethylene glycol.
- the coating of the active substance is carried out according to a known process such as, for example, the process in a fluidized air bed, in a turbine, coacervation, microencapsulation, extrusion-spheronization.
- coating can also be used as a coating technique for the active substance. This is carried out according to methods known to those skilled in the art, using various sugars or polyols optionally mixed with film-forming polymers.
- the amount of active substance present in the solid form according to the invention depends on the active ingredient chosen. Generally, this represents 0.2 to 95%, and preferably 1 to 50% by weight of the solid form. This active substance is mixed with the excipient consisting of starch and lactose granules.
- these granules have a lactose / starch ratio between 90/10 and 25/75 and more preferably still between 85/15 and 50/50.
- granules can be obtained according to several variants and in particular by co-drying.
- said granules are obtained by coatomization of lactose and starch, according to a process described in the aforementioned patent application.
- proportions of said granules in the solid form according to the invention vary depending on the type of medicament which it is desired to prepare. In general, these granules represent from 20 to 99%, preferably 40 to
- the mixture thus prepared contain one or more compounds consisting of flavors, lubricants, colorings, sweeteners.
- the mixture can contain up to 50% by weight of one or more powdered sweeteners so as to further improve the organoleptic and mechanical properties of said mixture. It goes without saying that the amount of sweetener is chosen so as not to hinder the orodispersibility properties of the tablet.
- sweeteners can consist of sugars such as for example dextrose, maltose, fructose, maltodextrins, or polyols such as mannitol, sorbitol, maltitol, xylitol, erythritol, lactitol.
- sugars or polyols suitable for direct compression will be used, and even more preferably polyols.
- Very good results were obtained by making comprise said mixture of mannitol for direct compression, especially mannitol atomized such as PEARLITOL ® 200 SD marketed by the Applicant, in particular in a proportion of 10 to 30%, preferably 15 to 25% by weight.
- the mixture can also contain an effervescent couple, consisting for example of an organic acid and a carbonate base so as to prepare orodispersible tablets having a slight effervescence.
- an effervescent couple consisting for example of an organic acid and a carbonate base so as to prepare orodispersible tablets having a slight effervescence. This is particularly advantageous when seeking to optimize the taste aspect of the tablet. Indeed, as soon as it is placed in the mouth, a slight effervescence occurs instantly, thus filling the latency time observed before the start of the disintegration of the tablet itself. The consumer therefore has a more complete and more pleasant perception of the disintegration of the tablet in the mouth.
- this acid / base couple consisting for example of citric acid and sodium bicarbonate.
- This mixture is then formed by densification of the powder.
- this operation can be carried out by direct compression.
- the solid forms thus obtained exhibit a quite remarkable orodispersibility, regardless of their hardness or density.
- the implementation of the lactose and starch granules in accordance with the invention allows the formulator to choose from a very wide panel of parameters for manufacturing solid forms while being sure to finally obtain a slightly brittle, disintegrating form. very quickly in the mouth, which the excipients of the prior art intended for rapid-release forms did not allow.
- the properties of said granules allow the formulator to dispense with the addition of a super disintegrant in the tablet formula, which is very advantageous from a technical and economic point of view.
- Example 1 preparation of solid forms according to the invention.
- Tablets according to the invention are prepared, of varying hardness and weight, the disintegration time of which is measured in the mouth.
- This disintegration time corresponds to the time necessary for the entire suspension resulting from the disintegration of the tablet placed in the mouth to be swallowed (the swallowing time is an integral part of the disintegration time to take into account possible cases where too high hygroscopicity could hinder swallowing for lack of saliva).
- the disintegration time is measured by timing: the timer is started as soon as the tablet is placed in the mouth, it is stopped when the whole suspension is swallowed.
- the hardness of the various tablets obtained is measured using an ERWEKA TBH 30GMD type durometer. Different active substances are used: paracetamol, ibuprofen, vitamin C.
- a FETTE EXACTA 21 type press equipped with flat punches is used to prepare the tablets.
- CONCLUSION whatever the characteristics of the tablets in terms of hardness, weight, diameter, the disintegration time in the mouth is always low, less than 40 seconds, even for high hardness. This is particularly advantageous since significant hardnesses of tablets allow their handling without risk of deterioration.
- Example 2 preparation of solid forms according to
- a formula according to the invention (STARLAC ® + lubricant) is compared with a formula according to the prior art (direct compression mannitol + + disintegrant lubricating agent) for the preparation of orodispersible forms.
- the compression is carried out on a FETTE EXACTA 21 press fitted with flat punches of 16mm diameter with bevelled edges.
- Example 3 preparation of effervescent tablets.
- Orodispersible tablets are prepared in accordance with the invention, and having a slight effervescence, according to the following formula:
- the mixture is compressed on the same apparatus as above, so as to obtain tablets 5mm thick and 1.3cm in diameter.
- the tablets completely disintegrate in the mouth in 45 seconds, and also have a remarkable texture in the mouth.
- the addition of mannitol for direct compression does not affect the orodispersibility properties and improves the taste qualities of the tablets.
Abstract
Description
Claims
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SK1171-2003A SK287812B6 (sk) | 2002-01-18 | 2002-12-19 | Tuhý farmaceutický prípravok rozpustný v ústach |
CA002441796A CA2441796A1 (fr) | 2002-01-18 | 2002-12-19 | Forme pharmaceutique solide orodispersible |
AT02799831T ATE439828T1 (de) | 2002-01-18 | 2002-12-19 | In der mundhíhle dispergierbare feste pharmazeutische form |
JP2003561568A JP2005515240A (ja) | 2002-01-18 | 2002-12-19 | 固形口腔内分散可能な製剤 |
AU2002364468A AU2002364468C1 (en) | 2002-01-18 | 2002-12-19 | Solid orally-dispersible pharmaceutical formulation |
PL362762A PL209144B1 (pl) | 2002-01-18 | 2002-12-19 | Stała postać farmaceutyczna zdolna do dyspergowania w ustach |
DE60233436T DE60233436D1 (de) | 2002-01-18 | 2002-12-19 | In der mundhöhle dispergierbare feste pharmazeutische form |
MXPA03008420A MXPA03008420A (es) | 2002-01-18 | 2002-12-19 | Forma farmaceutica solida oralmente dispersa. |
BR0208161-0A BR0208161A (pt) | 2002-01-18 | 2002-12-19 | Forma farmacêutica sólida orodispersìvel |
IL15869102A IL158691A0 (en) | 2002-01-18 | 2002-12-19 | Solid orally-dispersible pharmaceutical formulation |
NZ529694A NZ529694A (en) | 2002-01-18 | 2002-12-19 | Solid orally-dispersible pharmaceutical formulation |
EP02799831A EP1465593B1 (fr) | 2002-01-18 | 2002-12-19 | Forme pharmaceutique solide orodispersible |
KR1020037014929A KR100961367B1 (ko) | 2002-01-18 | 2002-12-19 | 고체 구강 분산성 약제학적 제형 |
HU0303948A HUP0303948A2 (hu) | 2002-01-18 | 2002-12-19 | Szájban diszpergálódó szilárd gyógyszerforma |
US10/341,178 US20030228370A1 (en) | 2002-06-11 | 2003-01-13 | Orodispersible solid pharmaceutical form |
NO20034139A NO326259B1 (no) | 2002-01-18 | 2003-09-17 | Faste oralt-dispergerbare farmasoytiske formuleringer |
IL158691A IL158691A (en) | 2002-01-18 | 2003-10-30 | Solid pharmaceutical compositions that are dispersed in the mouth |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0200647A FR2834889B1 (fr) | 2002-01-18 | 2002-01-18 | Forme pharmaceutique solide orodispersible |
FR02/00647 | 2002-01-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003061623A1 true WO2003061623A1 (fr) | 2003-07-31 |
Family
ID=27589521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/004454 WO2003061623A1 (fr) | 2002-01-18 | 2002-12-19 | Forme pharmaceutique solide orodispersible |
Country Status (22)
Country | Link |
---|---|
US (1) | US7201922B2 (fr) |
EP (1) | EP1465593B1 (fr) |
JP (1) | JP2005515240A (fr) |
KR (1) | KR100961367B1 (fr) |
CN (1) | CN1248681C (fr) |
AT (1) | ATE439828T1 (fr) |
AU (1) | AU2002364468C1 (fr) |
BR (1) | BR0208161A (fr) |
CA (1) | CA2441796A1 (fr) |
CZ (1) | CZ20032486A3 (fr) |
DE (1) | DE60233436D1 (fr) |
FR (1) | FR2834889B1 (fr) |
HU (1) | HUP0303948A2 (fr) |
IL (2) | IL158691A0 (fr) |
MX (1) | MXPA03008420A (fr) |
NO (1) | NO326259B1 (fr) |
NZ (1) | NZ529694A (fr) |
PL (1) | PL209144B1 (fr) |
RU (1) | RU2317812C2 (fr) |
SK (1) | SK287812B6 (fr) |
WO (1) | WO2003061623A1 (fr) |
ZA (1) | ZA200308664B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009027521A1 (fr) * | 2007-08-31 | 2009-03-05 | Galenix Innovations | Composition solide, orodispersible et/ou dispersible, sans excipient a effet notoire et son procede de preparation |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2348452A1 (fr) * | 1998-10-27 | 2000-05-04 | Biovail Technologies Ltd. | Microparticules contenant du peg et/ou des esters glyceriliques de peg |
US7815937B2 (en) * | 1998-10-27 | 2010-10-19 | Biovail Laboratories International Srl | Quick dissolve compositions and tablets based thereon |
FR2834894B1 (fr) * | 2002-01-21 | 2004-02-27 | Servier Lab | Composition pharmaceutique orodispersible de piribedil |
FR2834893B1 (fr) * | 2002-01-23 | 2004-02-27 | Servier Lab | Composition pharmaceutique orodispersible de perindopril |
FR2834890B1 (fr) * | 2002-01-23 | 2004-02-27 | Servier Lab | Composition pharmaceutique orodispersible d'agomelatine |
FR2834896B1 (fr) * | 2002-01-23 | 2004-02-27 | Servier Lab | Composition pharmaceutique orodispersible d'ivabradine |
DE10229472A1 (de) * | 2002-07-01 | 2004-01-15 | Symrise Gmbh & Co. Kg | Kompaktierter Milchsäurementhylester |
FR2857263B1 (fr) * | 2003-07-09 | 2005-09-09 | Sanofi Synthelabo | Nouvelle composition pharmaceutique solide comprenant de l'amisulpride |
FR2858556B1 (fr) * | 2003-08-06 | 2006-03-10 | Galenix Innovations | Composition pharmaceutique solide dispersible et/ou orodispersible non pelliculee contenant au moins le principe actif metformine, et procede de preparation |
TWI358407B (en) * | 2005-06-22 | 2012-02-21 | Lundbeck & Co As H | Crystalline base of escitalopram and orodispersibl |
KR101109633B1 (ko) | 2007-08-03 | 2012-01-31 | 제이더블유중외제약 주식회사 | 활성성분의 코팅막이 보호되는 구강내붕해제형을 제조하기위한 조성물 |
WO2010092828A1 (fr) * | 2009-02-12 | 2010-08-19 | 富士化学工業株式会社 | Composition de particule se désintégrant et matériau moulé par compression se désintégrant rapidement comprenant celle-ci |
RU2497505C1 (ru) * | 2012-11-07 | 2013-11-10 | Максим Эдуардович Запольский | Новая лекарственная композиция для лечения болевого синдрома при спазме гладкой мускулатуры |
RU2503447C1 (ru) * | 2012-11-20 | 2014-01-10 | Максим Эдуардович Запольский | Лекарственное средство в форме ородисперсной таблетки и способ получения лекарственного средства |
JP5713421B1 (ja) * | 2013-07-19 | 2015-05-07 | 株式会社三和化学研究所 | 口腔内崩壊錠 |
DE102017103346A1 (de) * | 2017-02-17 | 2018-08-23 | Lts Lohmann Therapie-Systeme Ag | Strukturierte orodispergierbare Filme |
JP7138666B2 (ja) * | 2018-01-24 | 2022-09-16 | 大原薬品工業株式会社 | γ-アミノ酪酸誘導体含有錠剤の化学的安定性を改善する方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1175899A1 (fr) * | 2000-07-27 | 2002-01-30 | Roquette FrÀ¨res | Granules à base d'amidon et de lactose |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4327077A (en) * | 1981-05-29 | 1982-04-27 | Life Savers, Inc. | Compressed chewable antacid tablet and method for forming same |
US5464632C1 (en) * | 1991-07-22 | 2001-02-20 | Prographarm Lab | Rapidly disintegratable multiparticular tablet |
JP3349535B2 (ja) * | 1993-01-12 | 2002-11-25 | フロイント産業株式会社 | 球形顆粒の製造方法 |
US5895664A (en) * | 1993-09-10 | 1999-04-20 | Fuisz Technologies Ltd. | Process for forming quickly dispersing comestible unit and product therefrom |
IL112106A0 (en) * | 1993-12-22 | 1995-03-15 | Ergo Science Inc | Accelerated release composition containing bromocriptine |
AU713462B2 (en) * | 1996-07-12 | 1999-12-02 | Daiichi Pharmaceutical Co., Ltd. | Quickly disintegrable compression-molded materials and process for producing the same |
FR2752162B1 (fr) | 1996-08-07 | 1998-11-06 | Jouveinal Lab | Comprime de maleate de trimebutine pellicule |
FR2766089B1 (fr) * | 1997-07-21 | 2000-06-02 | Prographarm Lab | Comprime multiparticulaire perfectionne a delitement rapide |
WO2000057857A1 (fr) | 1999-03-25 | 2000-10-05 | Yuhan Corporation | Comprimé à administrer oralement se désagrégeant rapidement |
US6316029B1 (en) * | 2000-05-18 | 2001-11-13 | Flak Pharma International, Ltd. | Rapidly disintegrating solid oral dosage form |
CN1469737A (zh) * | 2000-10-16 | 2004-01-21 | ��һ��������ҩ��ʽ���� | 口腔内快速崩解的药用组合物及其制备方法 |
FR2823668B1 (fr) * | 2001-04-20 | 2004-02-27 | Ethypharm Lab Prod Ethiques | Comprimes effervescents orodispersibles |
US6723348B2 (en) * | 2001-11-16 | 2004-04-20 | Ethypharm | Orodispersible tablets containing fexofenadine |
US7118765B2 (en) * | 2001-12-17 | 2006-10-10 | Spi Pharma, Inc. | Co-processed carbohydrate system as a quick-dissolve matrix for solid dosage forms |
JP2005513099A (ja) * | 2001-12-21 | 2005-05-12 | ファイザー・プロダクツ・インク | アジスロマイシンの直接的に圧縮可能な配合品 |
FR2834890B1 (fr) * | 2002-01-23 | 2004-02-27 | Servier Lab | Composition pharmaceutique orodispersible d'agomelatine |
CA2479735C (fr) * | 2002-03-20 | 2011-05-17 | Elan Pharma International Ltd. | Formes posologiques a dissolution rapide presentant une friabilite reduite |
-
2002
- 2002-01-18 FR FR0200647A patent/FR2834889B1/fr not_active Expired - Fee Related
- 2002-06-11 US US10/167,016 patent/US7201922B2/en not_active Expired - Fee Related
- 2002-12-19 BR BR0208161-0A patent/BR0208161A/pt not_active IP Right Cessation
- 2002-12-19 IL IL15869102A patent/IL158691A0/xx active IP Right Grant
- 2002-12-19 DE DE60233436T patent/DE60233436D1/de not_active Expired - Lifetime
- 2002-12-19 AT AT02799831T patent/ATE439828T1/de not_active IP Right Cessation
- 2002-12-19 WO PCT/FR2002/004454 patent/WO2003061623A1/fr active Application Filing
- 2002-12-19 MX MXPA03008420A patent/MXPA03008420A/es active IP Right Grant
- 2002-12-19 CN CNB028119711A patent/CN1248681C/zh not_active Expired - Fee Related
- 2002-12-19 NZ NZ529694A patent/NZ529694A/en not_active IP Right Cessation
- 2002-12-19 JP JP2003561568A patent/JP2005515240A/ja not_active Withdrawn
- 2002-12-19 PL PL362762A patent/PL209144B1/pl unknown
- 2002-12-19 RU RU2003128025/15A patent/RU2317812C2/ru not_active IP Right Cessation
- 2002-12-19 AU AU2002364468A patent/AU2002364468C1/en not_active Ceased
- 2002-12-19 HU HU0303948A patent/HUP0303948A2/hu unknown
- 2002-12-19 CZ CZ20032486A patent/CZ20032486A3/cs unknown
- 2002-12-19 CA CA002441796A patent/CA2441796A1/fr not_active Abandoned
- 2002-12-19 KR KR1020037014929A patent/KR100961367B1/ko not_active IP Right Cessation
- 2002-12-19 EP EP02799831A patent/EP1465593B1/fr not_active Expired - Lifetime
- 2002-12-19 SK SK1171-2003A patent/SK287812B6/sk not_active IP Right Cessation
-
2003
- 2003-09-17 NO NO20034139A patent/NO326259B1/no not_active IP Right Cessation
- 2003-10-30 IL IL158691A patent/IL158691A/en not_active IP Right Cessation
- 2003-11-06 ZA ZA200308664A patent/ZA200308664B/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1175899A1 (fr) * | 2000-07-27 | 2002-01-30 | Roquette FrÀ¨res | Granules à base d'amidon et de lactose |
Non-Patent Citations (2)
Title |
---|
CONTE, U.; ET AL: "On the direct compression of sulfamethoxydiazine (SMD) polymorphic forms", IL FARMACO EDIZIONE PRATICA, vol. 30, no. 4, April 1975 (1975-04-01), Pavia (IT), pages 194 - 206, XP002212622 * |
U. CONTE ET AL.: "On the direct compression of sulfamethoxydiazine (SMD) polymorphic forms", IL FARMATICO EDIZIONE PRACTICA, vol. 30, no. 4, April 1975 (1975-04-01), pages 194 - 203 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009027521A1 (fr) * | 2007-08-31 | 2009-03-05 | Galenix Innovations | Composition solide, orodispersible et/ou dispersible, sans excipient a effet notoire et son procede de preparation |
FR2920311A1 (fr) * | 2007-08-31 | 2009-03-06 | Galenix Innovations Soc Par Ac | Composition solide, orodispersible et/ou dispersible, sans excipient a effet notoire et son procede de preparation |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1465593B1 (fr) | Forme pharmaceutique solide orodispersible | |
TWI554498B (zh) | 置入口腔的劑型 | |
RU2362569C2 (ru) | Твердая дозированная форма симетикона для перорального применения | |
EP0974365B1 (fr) | Utilisation d'un polymère de type acrylique en tant qu'agent de désagrégation, procédé pour faire des comprimés et comprimés en résultant | |
US20100010101A1 (en) | Rapid-Melt Compositions and Methods of Making Same | |
JP2000504028A (ja) | 口内薬剤輸送系 | |
EP1631263B1 (fr) | Comprime orodispersible multicouche | |
EP1283703A1 (fr) | Comprimes a desintegration rapide et procede de fabrication | |
FR2855756A1 (fr) | Comprime orodispersible multicouche | |
JP5337430B2 (ja) | 口腔内速崩壊錠 | |
CA2473203C (fr) | Composition pharmaceutique orodispersible d'ivabradine | |
JP4601271B2 (ja) | 圧縮成形製剤およびその製造方法 | |
EP1646373B1 (fr) | Composition pharmaceutique orodispersible d'un compose antithrombotique | |
EP1877035B1 (fr) | Composition pharmaceutique et forme galénique correspondante à délitement rapide en bouche, et procédé de fabrication de cette composition | |
US20030228370A1 (en) | Orodispersible solid pharmaceutical form | |
JP2006096728A (ja) | 口腔内定着型固形製剤 | |
WO2003061650A1 (fr) | Composition pharmaceutique orodispersible de mitiglinide | |
WO2003061647A1 (fr) | Composition pharmaceutique orodispersible de 2-({2-methoxy-2-[3- (trifluoromethyl) phenyl]ethyl}amino) ethyl-4-(2-{[2-(9h- fluoren-9-yl)acetyl] amino}ethyl)benzoate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
WWE | Wipo information: entry into national phase |
Ref document number: PV2003-2486 Country of ref document: CZ |
|
WWE | Wipo information: entry into national phase |
Ref document number: P-733/03 Country of ref document: YU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2441796 Country of ref document: CA Ref document number: 11712003 Country of ref document: SK Ref document number: PA/A/2003/008420 Country of ref document: MX |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2002799831 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 158691 Country of ref document: IL |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1396/KOLNP/2003 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2003/08664 Country of ref document: ZA Ref document number: 200308664 Country of ref document: ZA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020037014929 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 529694 Country of ref document: NZ Ref document number: 2002364468 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 028119711 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2003561568 Country of ref document: JP |
|
WWP | Wipo information: published in national office |
Ref document number: PV2003-2486 Country of ref document: CZ |
|
WWP | Wipo information: published in national office |
Ref document number: 2002799831 Country of ref document: EP |