WO2001028517A1 - Compositions therapeutiques aqueuses - Google Patents
Compositions therapeutiques aqueuses Download PDFInfo
- Publication number
- WO2001028517A1 WO2001028517A1 PCT/JP2000/007228 JP0007228W WO0128517A1 WO 2001028517 A1 WO2001028517 A1 WO 2001028517A1 JP 0007228 W JP0007228 W JP 0007228W WO 0128517 A1 WO0128517 A1 WO 0128517A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pharmaceutical composition
- aqueous pharmaceutical
- water
- composition according
- drug
- 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.)
- Ceased
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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
- A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
-
- 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
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; 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
- A61K9/10—Dispersions; Emulsions
Definitions
- the present invention relates to an aqueous pharmaceutical composition containing one or more water-insoluble drugs other than ciclesonide and / or a poorly water-soluble drug and hydroxypropylmethylcellulose, wherein the one or more water-insoluble drugs other than ciclesonide and Or an aqueous pharmaceutical composition for use in drug therapy, characterized in that a poorly water-soluble drug is dispersed as solid particles in an aqueous medium. More specifically, the present invention relates to an aqueous pharmaceutical composition having better drug dispersibility during production than a conventional aqueous pharmaceutical composition.
- Aqueous pharmaceutical compositions containing a water-insoluble or poorly water-soluble drug as solid particles dispersed in an aqueous medium include: 1. no need to completely dissolve the poorly water-soluble drug; 2. nasal mucosa, eyes, epidermis, etc. It has been recognized as one of the useful dosage forms because of the fact that it can be administered directly to the diseased site by spraying, etc., and that 3. it is easier to swallow than tablets and granules.
- Some water-insoluble and / or poorly water-soluble drugs are not easily wetted and easily aggregate in aqueous media. Therefore, for the purpose of dispersing them in an aqueous medium in a stable state, methods such as addition of a wetting agent such as polysorbate 80 and strong stirring during production have been carried out.
- Morishima WO 99/372
- No. 86 are disclosed. However, this is related to the redispersion of the drug that has settled during storage. This is fundamentally different from the present invention relating to the transfer of a drug to bubbles generated by vigorous agitation during production and the adsorption of the drug to the wall surface of a production apparatus. Furthermore, the cellulose-based polymer concentration in the patent of Morishima et al.
- methylcellulose can be used as a cellulose-based polymer in addition to hydroxypropylmethylcellulose.
- a nonionic surfactant is required. From this patent, it can be inferred that the present invention does not require a surfactant in which the optimum value of the concentration of hydroxypropyl methylcellulose is from 0.01% w / w to 0.5% w / w. Is not easy.
- a high shear force is required to disperse a water-insoluble and / or poorly water-soluble drug other than ciclesonide, and it is necessary to vigorously stir the aqueous pharmaceutical compositions.
- the drug is transferred to the foam generated at this time, and the drug concentration in the upper portion of the aqueous pharmaceutical composition becomes higher than the drug concentration in the lower portion, so that the drug concentration of the manufactured aqueous pharmaceutical composition varies.
- the recovery rate decreases due to the adhesion of the drug to the wall surface of the manufacturing apparatus. This phenomenon becomes more pronounced as the lipid solubility of the drug increases.
- an object of the present invention is to provide an aqueous pharmaceutical composition that avoids variations in drug concentration during production and a decrease in drug recovery.
- the present inventors have conducted intensive studies to solve the above-mentioned problems, and as a result, have obtained an aqueous pharmaceutical composition containing a water-insoluble and / or poorly water-soluble drug other than ciclesode and containing hydroxypropylmethylcellulose.
- the traditional aqueous pharmaceutical composition The present inventors have found that it is possible to provide an aqueous pharmaceutical composition in which a variation in drug concentration during production and a decrease in the recovery rate of a drug can be prevented, and the present invention has been achieved.
- the present invention relates to an aqueous pharmaceutical composition containing one or more water-insoluble drugs other than cyclesonide and / or a poorly water-soluble drug and hydroxypropylmethylcellulose, and Wherein the water-insoluble drug and / or the poorly water-soluble drug are dispersed as solid particles in an aqueous medium. Disclosure of the invention
- the present invention relates to an aqueous pharmaceutical composition containing one or more water-insoluble drugs other than cyclesonide and / or a poorly water-soluble drug and hydroxypropylmethylcellulose, wherein the one or more water-insoluble drugs other than ciclesonide
- An aqueous pharmaceutical composition characterized in that a drug and / or a poorly water-soluble drug are dispersed as solid particles in an aqueous medium.
- the aqueous pharmaceutical composition of the present invention contains one or more water-insoluble drugs other than ciclesonide, and / or a poorly water-soluble drug (hereinafter sometimes referred to as “the drug of the present invention”) and hydroxypropylmethylcellulose.
- the drug of the present invention can be applied to any drug other than ciclesonide as long as it is water-insoluble or poorly water-soluble, for example, a drug for a sedative-hypnotic drug, a drug for an antidepressant, a drug for an antiepileptic agent, antipyretic Drugs for analgesics and anti-inflammatory drugs, drugs for local anesthetics, drugs for analgesics, drugs for inotropic drugs, drugs for diuretics, drugs for vasoconstrictors, drugs for vasodilators, drugs for bronchodilators, drugs for peptic ulcers Drugs for analgesics, drugs for hormones, drugs for antidote, vaccines, antibiotics, drugs for chemotherapeutics, anti par Kinson drug, Psychiatry drug, Muscle relaxant drug, Arrhythmia drug, Blood pressure lowering drug, Hyperlipidemia drug, Respiratory drug, Expectorant drug, Intestinal drug, Vitamin And allergic drugs. Among them, those having relatively
- the particle size of the drug of the present invention may be any size, but a preferred range is 10 nm or more and 100 ⁇ m or less, and a particularly preferred range is 10 nm or more and 10 ⁇ or less. be able to.
- the water-insoluble substance and / or poorly water-soluble substance that can be used in the present invention may be any substance, but preferred are celluloses, and among them, crystalline cellulose is preferred.
- the concentration of the water-insoluble substance and / or the poorly water-soluble substance present as solid particles in the aqueous medium is preferably at least 0.3% ww, more preferably 1% or more, based on the total amount of the preparation. % WZW ⁇ 1 O o / o wZw.
- a water-soluble polymer substance can be added.
- specific examples include propylene glycol alginate, pectin, low methoxyl pectin, guar gum, gum arabic, carrageenan, methylcellulose, sodium carboxymethylcellulose, xanthan gum, and hydroxypropynolecellose.
- preferred are carboxymethyl cellulose sodium, polyethylene glycol and hydroxypropyl cellulose.
- crystalline cellulose carmellose sodium which is a mixture of carboxymethylcellulose sodium and crystalline cellulose.
- the concentration is preferably 1 ⁇ /-0% wZw with respect to water-insoluble substances and / or poorly water-soluble substances. It is an essential condition that the aqueous pharmaceutical composition of the present invention contains hydroxypropylmethylcellulose, and any grade may be used. Specific examples thereof include hydroxypropylmethylcellulose 2910. can give.
- the hydroxypropyl methylcellulose concentration may be any concentration, but is preferably from 0.01% w / w to 30% wZw, more preferably from 0.01% w / w to 5% wZw, and still more preferably. Is from 0.01% wZw to 1% w / w, most preferably from 0.01% wZw to 0.5% wZw.
- a wetting agent can be added, and specific examples include polysorbate 80, glyceryl monostearate, polyoxyl stearate, lauromacrogol, sorbitan oleate, and sucrose fatty acid ester. I can do it.
- a substance for adjusting the osmotic pressure can be added, and specific examples include salts such as sodium chloride and water-soluble saccharides such as glucose. Preferred are sugars such as glucose.
- the amount of the drug other than ciclesonide used in the present invention is an effective therapeutic amount and can be determined according to each drug, the type and degree of the disease, the age and weight of the patient, and the like.
- the concentration of the drug of the present invention is preferably 0.01% wZw to 1% w / w, particularly preferably 0.05% w / w to 0.5% w / w, based on the whole preparation. You.
- the aqueous pharmaceutical composition can be produced by any method of dispersing a water-insoluble substance and / or a poorly water-soluble substance in an aqueous medium, and specifically includes a method using a homomixer.
- composition of the present invention may contain, if necessary, a known preservative, pH regulator, preservative, buffer, colorant, corrective agent, etc. in order to improve the physical properties, appearance, odor, etc. as a preparation.
- An odorant or the like may be added.
- Preservatives such as benzalkonium chloride, pH adjusters such as hydrochloric acid and sodium hydroxide, preservatives such as ascorbic acid, etc., buffering agents such as phosphoric acid and its salts, and coloring agents Is red No. 2, etc., and odorant is menthol.
- an aqueous pharmaceutical composition in which the concentration of the drug in the production thereof varies from the conventional aqueous pharmaceutical composition, and a decrease in the recovery rate of the drug is avoided. This also leads to improved quality and reduced manufacturing costs due to high recovery rates.
- Budeso two de is used in the present invention is manufactured by Sigma, propionic acid base chromate Tazon is Fujikawa Co., crystalline cellulose carmellose port one Sunatoriumu are made by Asahi Kasei E Gosha Av icel TM RC_A59 1 NF, hydroxycarboxylic propyl methyl Cellulose 29 10 was manufactured by Shin-Etsu Chemical Co., Ltd., Polysorbate 80 was manufactured by Nippon Surfactant Industry Co., Ltd., and Polysorbate 60 was manufactured by Wako Pure Chemical Industries, Ltd., respectively. As the homomixer, Robomix TM manufactured by Tokushu Kika Kogyo Co., Ltd. was used.
- aqueous pharmaceutical composition comprising the following components was prepared on a 3 OOml scale by homomixer treatment.
- the homomixer treatment was performed at 6000 rpm for 30 minutes.
- the aqueous pharmaceutical composition was collected from the upper and lower portions of the emulsification tank, and the budesonide concentration was quantified by HP LC. The value at the top of the emulsification tank was calculated when the budesonide concentration at the bottom of the emulsification tank was 100%.
- the budesonide concentration of the aqueous pharmaceutical composition recovered from the emulsification tank was quantified by HPLC, and the budesonide recovery rate was determined based on the theoretical value of the budesonide concentration calculated from the charged amount. Table 1 shows these values.
- aqueous pharmaceutical composition comprising the following components was prepared on a 300 ml scale by homomixer treatment.
- the homomixer treatment was performed at 6000 rpm for 30 minutes.
- the aqueous pharmaceutical composition was collected from the upper and lower portions of the emulsification tank, and the budesonide concentration was quantified by HP LC. Furthermore, the value at the top of the emulsification tank was calculated when the budesonide concentration at the bottom of the emulsification tank was 100%. Subsequently, the budesonide concentration of the aqueous pharmaceutical composition recovered from the emulsification tank was quantified by HP LC, and the budesonide recovery rate was determined based on the theoretical value of the budesonide concentration calculated from the charged amount. Table 1 shows these values.
- composition 1 containing 0.1% of hydroxypropyl methylcellulose 2910 had a uniform budesonide concentration in the emulsification tank 2 immediately after the homomixer treatment, and the recovery rate was almost 100%.
- the composition 2 containing 0.1% polysorbate 80 had a budesonide concentration about 10% higher in the upper part of the emulsification tank immediately after the homomixer treatment than in the lower part. The recovery rate also dropped by about 2%.
- aqueous pharmaceutical composition comprising the following components was prepared on a 300 ml scale by homomixer treatment.
- the homomixer treatment was performed at 6 000 rpm for 30 minutes. '
- Hydroxypropyl methylcellulose 29 1 0 0.0 1% W / w
- composition 5 Beclomethasone propionate 0.1% ww
- Hydroxypropynolemethylcellulose 29 1 0 1% w / w
- Hydroxypropyl methinocellulose 29 1 0 5% w / w
- compositions 3 to 7 aqueous pharmaceutical compositions were collected from the top and bottom of the emulsification tank, and the concentration of beclomethasone propionate was determined by HP LC. The value in the upper part of the emulsification tank was calculated when the concentration of beclomethasone propionate in the lower part of the emulsification tank was 100%.
- aqueous pharmaceutical composition comprising the following components was prepared on a 300 ml scale by homomixer treatment.
- the homomixer treatment was performed at 6 000 rpm for 30 minutes.
- the aqueous pharmaceutical composition was sampled from the upper and lower portions of the emulsification tank, and the concentration of beclomethasone propionoate was quantified by HP LC. Furthermore, when the concentration of beclomethasone propionate in the lower part of the emulsification tank was 100%, the value in the upper part of the emulsification tank was calculated.
- the concentration of beclomethasone propionate in the aqueous pharmaceutical composition recovered from the emulsification tank was determined by HP LC, and beclomethonate propionate calculated from the charged amount was used.
- Example 2 Composition 3 162.4 97.4 Composition 4 103.4 98.0 Composition 5 100.4 100 0 99.7 Composition 6 99.2 101.5 Composition 7 101.2 1H 0.0 100.2 Comparative Example 2 Composition 8 116.5 100. 0 97.9 Composition 9 100.0 84.2 Table 2 Description
- compositions 4 to 7 containing 0.1 to 5% of hydroxypropyl methylcellulose 2910 have a uniform concentration of methazone propionate in the emulsification tank immediately after the homomixer treatment, and a recovery rate of almost 100. %.
- Composition 8 containing 0.1% polysorbate 80 and Composition 9 containing 0.1% polysorbate 60 contained a wetting agent.
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU79476/00A AU7947600A (en) | 1999-10-20 | 2000-10-18 | Aqueous medicinal compositions |
| EP00969849A EP1142565A4 (en) | 1999-10-20 | 2000-10-18 | AQUEOUS THERAPEUTIC COMPOSITIONS |
| KR1020017007725A KR20010089887A (ko) | 1999-10-20 | 2000-10-18 | 수성의약품 조성물 |
| CA002356177A CA2356177A1 (en) | 1999-10-20 | 2000-10-18 | Aqueous pharmaceutical compositions |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29818799 | 1999-10-20 | ||
| JP11/298187 | 1999-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2001028517A1 true WO2001028517A1 (fr) | 2001-04-26 |
Family
ID=17856353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2000/007228 Ceased WO2001028517A1 (fr) | 1999-10-20 | 2000-10-18 | Compositions therapeutiques aqueuses |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1142565A4 (ja) |
| KR (1) | KR20010089887A (ja) |
| CN (1) | CN1327381A (ja) |
| AU (1) | AU7947600A (ja) |
| CA (1) | CA2356177A1 (ja) |
| WO (1) | WO2001028517A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005537347A (ja) * | 2002-07-26 | 2005-12-08 | エフ エム シー コーポレーション | 微結晶質セルロースの製造 |
| US11052042B2 (en) | 2003-12-16 | 2021-07-06 | Covis Pharma Gmbh | Aqueous suspensions of ciclesonide for nebulisation |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR026073A1 (es) | 1999-10-20 | 2002-12-26 | Nycomed Gmbh | Composicion farmaceutica acuosa que contiene ciclesonida |
| BRPI0312377A8 (pt) * | 2002-07-02 | 2015-12-15 | Altana Pharma Ag | Suspensão aquosa estéril contendo ciclesonida |
| DE60333205D1 (de) | 2002-08-30 | 2010-08-12 | Nycomed Gmbh | Histaminika zur behandlung von allergischer rhinitis |
| KR100548925B1 (ko) * | 2002-10-23 | 2006-02-02 | 한미약품 주식회사 | 약물의 경구투여용 서방성 조성물 |
| KR100972236B1 (ko) * | 2008-03-14 | 2010-07-23 | 김태일 | 빛반사형 광고표시물 |
| CN112516087B (zh) * | 2020-12-24 | 2023-03-24 | 四川普锐特药业有限公司 | 布地奈德鼻喷剂及其制备方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0298740A1 (en) * | 1987-07-08 | 1989-01-11 | American Home Products Corporation | Pediatric ibuprofen compositions |
| EP0560329A1 (en) * | 1992-03-10 | 1993-09-15 | Ss Pharmaceutical Co., Ltd. | Pranoprofen-containing, suspending medicinal composition |
| JPH0789857A (ja) * | 1993-07-30 | 1995-04-04 | Senju Pharmaceut Co Ltd | 水性懸濁液剤 |
| WO1996039143A1 (en) * | 1995-06-05 | 1996-12-12 | Bionumerik Pharmaceuticals, Inc. | Pharmaceutical formulations of highly lipophilic camptothecin derivatives |
| JPH1121229A (ja) * | 1997-06-30 | 1999-01-26 | Kyoto Yakuhin Kogyo Kk | 抗真菌性外用製剤およびその製造方法 |
| JPH11130659A (ja) * | 1997-10-30 | 1999-05-18 | Teijin Ltd | 水性懸濁医薬品組成物 |
| WO1999037286A1 (en) * | 1998-01-22 | 1999-07-29 | Santen Pharmaceutical Co., Ltd. | Fluorometholone suspension eye drops |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5540930A (en) * | 1993-10-25 | 1996-07-30 | Pharmos Corporation | Suspension of loteprednol etabonate for ear, eye, or nose treatment |
| IT1286496B1 (it) * | 1996-11-20 | 1998-07-15 | Leetrim Ltd Dublin | Composizione farmaceutica orale ad attivita' antipiretica,analgesica ed antiinfiammatoria |
-
2000
- 2000-10-18 AU AU79476/00A patent/AU7947600A/en not_active Abandoned
- 2000-10-18 WO PCT/JP2000/007228 patent/WO2001028517A1/ja not_active Ceased
- 2000-10-18 EP EP00969849A patent/EP1142565A4/en not_active Withdrawn
- 2000-10-18 CA CA002356177A patent/CA2356177A1/en not_active Abandoned
- 2000-10-18 KR KR1020017007725A patent/KR20010089887A/ko not_active Withdrawn
- 2000-10-18 CN CN00802330A patent/CN1327381A/zh active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0298740A1 (en) * | 1987-07-08 | 1989-01-11 | American Home Products Corporation | Pediatric ibuprofen compositions |
| EP0560329A1 (en) * | 1992-03-10 | 1993-09-15 | Ss Pharmaceutical Co., Ltd. | Pranoprofen-containing, suspending medicinal composition |
| JPH0789857A (ja) * | 1993-07-30 | 1995-04-04 | Senju Pharmaceut Co Ltd | 水性懸濁液剤 |
| WO1996039143A1 (en) * | 1995-06-05 | 1996-12-12 | Bionumerik Pharmaceuticals, Inc. | Pharmaceutical formulations of highly lipophilic camptothecin derivatives |
| JPH1121229A (ja) * | 1997-06-30 | 1999-01-26 | Kyoto Yakuhin Kogyo Kk | 抗真菌性外用製剤およびその製造方法 |
| JPH11130659A (ja) * | 1997-10-30 | 1999-05-18 | Teijin Ltd | 水性懸濁医薬品組成物 |
| WO1999037286A1 (en) * | 1998-01-22 | 1999-07-29 | Santen Pharmaceutical Co., Ltd. | Fluorometholone suspension eye drops |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1142565A4 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005537347A (ja) * | 2002-07-26 | 2005-12-08 | エフ エム シー コーポレーション | 微結晶質セルロースの製造 |
| US11052042B2 (en) | 2003-12-16 | 2021-07-06 | Covis Pharma Gmbh | Aqueous suspensions of ciclesonide for nebulisation |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1142565A1 (en) | 2001-10-10 |
| CN1327381A (zh) | 2001-12-19 |
| CA2356177A1 (en) | 2001-04-26 |
| EP1142565A4 (en) | 2004-03-17 |
| KR20010089887A (ko) | 2001-10-12 |
| AU7947600A (en) | 2001-04-30 |
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