WO2000072873A1 - Freeze dried hgf preparations - Google Patents
Freeze dried hgf preparations Download PDFInfo
- Publication number
- WO2000072873A1 WO2000072873A1 PCT/JP2000/003506 JP0003506W WO0072873A1 WO 2000072873 A1 WO2000072873 A1 WO 2000072873A1 JP 0003506 W JP0003506 W JP 0003506W WO 0072873 A1 WO0072873 A1 WO 0072873A1
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- WO
- WIPO (PCT)
- Prior art keywords
- hgf
- freeze
- stabilizer
- aqueous solution
- concentration
- Prior art date
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Classifications
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- 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
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/18—Growth factors; Growth regulators
- A61K38/1833—Hepatocyte growth factor; Scatter factor; Tumor cytotoxic factor II
-
- 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
- A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
- A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
- A61K47/183—Amino acids, e.g. glycine, EDTA or aspartame
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/19—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
Definitions
- the present invention relates to a lyophilized preparation containing hepatocyte growth factor.
- Hepatocyte growth factor (hereinafter sometimes abbreviated as "HGF” in the present specification) is a protein having hepatocyte growth activity, and its presence is known in various animal species. And those having different amino acid sequences have been reported.
- Human hepatocyte growth factor (hereinafter sometimes abbreviated as "hHGF” in the present specification) was found by Daikohara et al. In plasma of fulminant hepatitis patients (JP-A-63-22526). Kitamura et al. Disclosed the amino acid sequence of the hHGF protein and the sequence of the gene (cDNA) encoding it (JP-A-3-72883).
- hHGF is a kind of sugar protein, and its molecular weight is about 80-90 KDa in non-reducing state, and is a heterodimer consisting of about 52-56 KDa hyasubunit and about 30-36 KDa /? subunit in a reducing state. is there.
- hHGF has a variety of activities, including scatter factor (SF) activity, renal tubular epithelial cell growth factor activity, damaged tissue repair factor activity, and vascular endothelial cell growth factor activity. It has biological activity and is expected to be developed as a drug for the treatment of liver diseases, renal diseases, cerebral nerve disorders, hair growth promoters, wounds, and ulcers.
- SF scatter factor
- Formulations of HGF are described in W090 / 10651, JP-A-6-247872, and JP-A-9-25241.
- TCF HGF
- a delivery-type aqueous solution of HGF (TCF) with five amino acid residues deleted has been disclosed, and albumin, human serum, gelatin, sorbitol, mannitol, xylitol, etc. stabilize TCF in aqueous solution.
- TCF HGF
- JP-A-6-247872 discloses an injection containing TCF at a high concentration of 5 to 10 mg / mL by coexisting with a basic amino acid or the like and TCF.
- aqueous HGF preparations have the problem that the solubility decreases sharply at neutral pH, and aggregation, cloudiness, and gelation progress when stored at low or room temperature for several days.
- the physicochemical stability is low, such as formation of analogs and polymers, and the formulation stability is low, such as reduced biological activity. From the viewpoint of biological activity, it is not suitable for long-term storage.
- the HGF aqueous solution formulation causes agglomeration, cloudiness, and gelation due to bubbling due to shaking and the like, resulting in a decrease in formulation quality and a reduction in drug efficacy during long-term storage and distribution and transportation. For this reason, freeze-dried preparations are preferred as HGF preparations.
- Japanese Patent Application Laid-Open No. 9-25241 discloses a lyophilized preparation of HGF (TCF), but unlike the present invention, citrate is used as a buffer, and glycine, alanine, sorbitol, It is taught that the use of mannitol or the like can provide a freeze-dried preparation of high-concentration HGF (TCF) that is stable over a long period of time.
- this lyophilized formulation has acidic conditions for the pH after re-dissolution due to the use of citric acid as a buffer, and the high osmotic pressure of the solution causes pain during injection administration and inflammation at the site of administration. It has problems such as inducing reactions and hemolysis.
- HGF is a substance with extremely high biological activity, and when used as a pharmaceutical, it must be provided in a clinical setting as a very low-concentration preparation. Contains glycine or alanine described in Kaihei 9-25241
- lyophilized preparations made from aqueous solutions containing high concentrations of HGF produce less polymer upon storage, but have lower concentrations of HGF (generally required for clinical applications).
- an aqueous solution containing HGF at a concentration of less than 5 mg / mL, for example, about 2 Eg / mL) was freeze-dried in the presence of glycine or alanine, formation of a polymer was observed upon storage.
- glycine or alanine described in Japanese Patent Application Laid-Open No. 9-25241 is useful as a stabilizer when freeze-drying high-concentration HGF, but stabilizes when freeze-drying low-concentration HGF.
- a method for producing a lyophilized formulation that is not sufficient as an agent, produces a polymer from an aqueous solution containing a low concentration of HGF, and has excellent long-term storage stability. Disclosure of the invention
- An object of the present invention is to provide an HGF lyophilized preparation that can prepare an aqueous solution containing a low concentration of HGF. More specifically, it is an object of the present invention to provide a lyophilized HGF preparation which has excellent storage stability and does not cause aggregation, turbidity, gelling, etc. upon re-dissolution. It is also an object of the present invention to provide a freeze-dried preparation having good cake-forming properties during freeze-drying and excellent re-dissolvability. Further, it is an object of the present invention to provide the above-mentioned preparation having a desirable pH and osmotic pressure ratio as an injection.
- the present inventors have conducted intensive studies to solve the above problems, and as a result, when lyophilizing in the presence of a stabilizer, sodium chloride, and a buffer with an HGF concentration of less than 5 mg / mL, A lyophilized preparation having good cake-forming properties, solubility and long-term storage stability can be produced, and no polymer is produced during the production of the lyophilized preparation and the storage of the lyophilized preparation, and the lyophilization
- the formulation was found to have very high stability. They also found that the aqueous solution prepared from this lyophilized formulation did not cause aggregation, turbidity, gelling, etc., and that the aqueous solution containing such dilute HGF could exert sufficient clinical efficacy.
- the present invention has been completed based on the above findings.
- a lyophilized preparation containing a hepatocyte growth factor, a stabilizing agent for preventing the formation of a polymer of hepatocyte growth factor, sodium chloride, and a buffer A formulation for preparing an aqueous solution containing hepatocyte growth factor at a concentration of less than 5 mg / mL by reconstitution; and
- HGF freeze-dried preparations have excellent stability because no HGF polymer is formed during freeze-drying and long-term storage after freeze-drying.
- the aqueous solution prepared from the lyophilized preparation has the characteristics that it does not generate aggregation, turbidity, gelation, and the like, and that the polymer is hardly generated even when the aqueous solution is stored.
- the preparation of the present invention can be produced by lyophilizing an aqueous solution containing HGF preferably at a concentration of less than 5 mg / mL in a vial or an ampoule.
- the preparation of the present invention preferably has an pH in the range of 5 to 6.5, which is desirable for an aqueous solution before lyophilization and / or after re-lysis, as an injection.
- the aqueous solution before drying and after Z or after re-dissolving have an osmotic pressure that is desirable as an injection, for example, an osmotic pressure ratio (1-2) that is approximately isotonic with a living body or an osmotic pressure ratio that is acceptable as an injection .
- an osmotic pressure ratio 1-2
- 1-2 osmotic pressure ratio
- the stabilizer is arginine, lysine, histidine, HGF freeze-dried preparation, which is a stabilizer selected from the group consisting of glutamine, proline, glutamic acid, aspartic acid, sulfated polysaccharides, and pharmacologically acceptable salts thereof;
- the stabilizer is arginine, lysine A lyophilized HGF preparation selected from the group consisting of histidine, glutamic acid, aspartic acid, and pharmaceutically acceptable salts thereof; wherein the stabilizer is arginine, lysine, histidine, or a pharmaceutically acceptable salt thereof.
- stabilizers are preferably incorporated into the formulation in an amount sufficient to prevent HGF polymer formation during lyophilization and storage after Z or lyophilization.
- the lyophilized HGF preparation described above wherein the buffer is phosphate; the lyophilized HGF preparation further containing a surfactant;
- the present invention relates to a stabilizer for HGF used for freeze-drying an aqueous solution containing HGF at a concentration of less than 5 mg / mL, comprising arginine, lysine, histidine, glutamine, proline, glutamic acid,
- the present invention provides a stabilizer selected from the group consisting of aspartic acid, a sulfated polysaccharide, and a pharmaceutically acceptable salt thereof.
- Preferred stabilizers are selected from the group consisting of arginine, lysine, histidine, glumic acid, aspartic acid, and pharmacologically acceptable salts thereof.
- Particularly preferred stabilizers are arginine, lysine, and pharmacologically acceptable salts thereof. It is selected from the group consisting of the above acceptable salts. This stabilizer can prevent the production of HGF polymer during freeze-drying and storage after freeze-drying of an aqueous solution containing HGF at a concentration of less than 5 nig / mL.
- an aqueous solution containing the above stabilizer and HGF having a concentration of less than 5 mg / mL can be obtained by freeze-drying, and reconstituted to obtain a solution having a concentration of less than 5 mg / mL.
- a freeze-dried HGF formulation for preparing an aqueous solution containing HGF is provided.
- Preferred preparations of the lyophilized preparation described above include the above stabilizer (preferably a stabilizer selected from the group consisting of arginine, lysine, and pharmacologically acceptable salts thereof) at a concentration of less than 5 mg / mL.
- An aqueous solution containing HGF, sodium chloride, and a buffer can be obtained by freeze-drying in a vial.
- the recombinant HGF include, for example, the above-mentioned mammal-derived placenta, liver tissue and blood of liver injury patients, fibroblast cell lines such as MRC-5 cells and IMR-9 cells, or JP-A-3-285693.
- fibroblast cell lines such as MRC-5 cells and IMR-9 cells
- JP-A-3-285693 examples include those obtained from a production strain or the like in which an expression vector containing cDNA encoding hHGF is introduced into a host such as CH0 cells according to the method described in the publication.
- HGF includes a precursor protein such as a protein having a signal sequence, and a modified protein or saccharide in which some amino acids have been substituted, deleted, and / or inserted within a range that does not impair the activity of proliferating hepatocytes.
- Deleted or substituted variants may be used. Examples of variants include, for example, JP-A-2-288899, W090 / 10651, JP-A-3-30091, JP-A-3-255096, JP-A-30000, Nature, 342, 440-443 ( 1989).
- the estimated molecular weight by SDS-PAGE (under non-reducing conditions) is about 76,000 to 92,000,
- the amount of the stabilizer added is not particularly limited as long as the storage stability of HGF can be achieved, but is preferably 0.01 to 100 times the weight of HGF, and particularly preferably 0.1 :! Up to 30 times the weight.
- the buffer is not particularly limited as long as it has an effect of maintaining the solubility of HGF by adjusting the pH of the aqueous solution before and after freeze-drying and after re-dissolution. Examples thereof include phosphate buffer and citrate buffer. Acetic acid buffer and the like can be used.
- a phosphate buffer can be preferably used, and particularly preferably, a sodium phosphate buffer can be used.
- the amount of the buffer added is, for example, about 1 to about 100 mM based on the amount of water after redissolution.
- Shiridani sodium improves the solubility of HGF in the aqueous solution before freeze-drying and after re-dissolving, but it is not preferable to add more than necessary because it increases the osmotic pressure. Generally, it is sufficient to add an amount capable of achieving an osmotic pressure that is isotonic with a living body.In particular, an osmotic pressure ratio of 1 to 2, which is allowable as an osmotic pressure ratio of an injection, is preferable. On the other hand, it is preferably 140 mM.
- the method for producing the lyophilized preparation of the present invention is not limited to this method.
- the lyophilized preparation of the present invention may be dissolved by adding a solvent such as distilled water for injection so that the HGF concentration is less than 5 mg / mL.
- HGF HGF aqueous solution
- PH6.5 phosphate buffer
- arginine aqueous solution
- 2 mL of the solution is aseptically filled into vials, and a low-concentration HGF lyophilized preparation can be obtained under the same conditions as the lyophilization conditions in Example 1.
- This preparation should be dissolved in 2 mL of distilled water for injection at the time of use to contain 1 mg / L of HGF to make an injection with the pH and osmolality ratio (1.5; almost isotonic) acceptable for injection. Can be.
- Example 8 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 9 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 10 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 11 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 12 Preparation of low-concentration freeze-dried preparation (Comparative Example)
- HGF is dissolved in 10 mM phosphate buffer (pH 6.5) containing 140 mM sodium chloride, 100 mM arginine, and 0.01% polysorbate 80 so that the HGF concentration becomes 5 mg / mL. After sterile filtration, an HGF aqueous solution is obtained. After adjusting the pH of this aqueous solution, aseptically fill 2 mL into a vial, and obtain a low-concentration HGF freeze-dried preparation under the same conditions as the freeze-drying conditions in Example 1.
- Example 13 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 8 use 10 mM phosphate buffer (PH6.0) instead of 10 mM phosphate buffer (pH 6.5), dissolve to a concentration of 1 mg / mL HGF, and freeze-dry low-concentration HGF. A dry formulation can be obtained.
- Example 14 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 8 use 10 mM phosphate buffer (PH5.5) instead of 10 M phosphate buffer (pH 6.5), dissolve to a concentration of 1 mg / mL HGF, and freeze-dry low-concentration HGF. A dry formulation can be obtained.
- Example 15 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 8 use 10 M phosphate buffer (PH5.0) instead of 10 mM phosphate buffer (pH 6.5), dissolve to a concentration of 1 mg / mL HGF, and freeze-dry low-concentration HGF. A dry formulation can be obtained.
- Example 16 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 8 use 10 mM phosphate buffer (PH7.2) instead of 10 mM phosphate buffer ( ⁇ 6.5), dissolve to a concentration of 1 mg / mL HGF, and freeze-dry low-concentration HGF. A dry formulation can be obtained.
- Example 17 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 8 use 10 mM phosphate buffer (PH 7.0) instead of 10 mM phosphate buffer (pH 6.5), dissolve to a concentration of 1 mg / mL HGF, and freeze-dry low-concentration HGF. A dry formulation can be obtained.
- Example 18 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 8 a low concentration HGF lyophilized formulation can be obtained using 50 mM arginine instead of 100 mM arginine.
- Example 19 Preparation of low concentration freeze-dried preparation (the present invention)
- Example 8 low concentration HGF lyophilized formulation can be obtained using lysine instead of arginine.
- Example 20 Preparation of low concentration freeze-dried preparation (the present invention)
- Example 8 histidine may be used in place of arginine to obtain a low concentration HGF lyophilized formulation.
- Example 21 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 8 glutamine can be used in place of arginine to obtain a low concentration HGF lyophilized formulation.
- Example 22 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 8 cysteine can be used in place of arginine to obtain a low concentration HGF lyophilized formulation.
- Example 23 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 8 low concentration HGF freeze-dried formulations can be obtained using proline instead of arginine.
- Example 24 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 8 a low concentration HGF lyophilized formulation can be obtained using sodium glutamate instead of arginine.
- Example 25 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 8 a low concentration HGF lyophilized formulation can be obtained using sodium aspartate instead of arginine.
- Example 26 Preparation of low-concentration freeze-dried preparation (the present invention)
- Example 8 glycine can be used instead of arginine to obtain a low concentration HGF lyophilized formulation.
- Example 27 Preparation of low concentration freeze-dried preparation (the present invention)
- Example 8 a low-concentration HGF lyophilized preparation can be obtained by using 5 mL instead of 2 mL in the vial.
- Example 28 Preparation of low-concentration freeze-dried preparation (the present invention)
- HGF is weighed into a polypropylene tube, and immediately after the addition of lOmM sodium phosphate buffer containing various concentrations of sodium chloride, stabilizer and 0.01% polysorbate 80, the tube is kept at a constant temperature for 24 hours. Then, HGF was dissolved. Immediately after lysis, centrifugation (15,000 rpm, 10 minutes, constant temperature) was performed to completely separate the HGF-saturated solution and undissolved HGF, and the supernatant was sampled. Filtration of low protein adsorbent filter; Millipore GV (hydrophilic durapore; 0.22; izm), quantification of HGF concentration in the obtained saturated solution by HPLC method (gel filtration method), The resolution was determined.
- Millipore GV hydrophilic durapore; 0.22; izm
- Table 3 shows the results of the study using the method (1). As the concentration of sodium chloride was increased, a marked increase in the solubility of HGF was observed. In each case, an increase in the solubility of HGF was observed depending on the temperature increase. Table 3
- HGF solubility was investigated. Dissolve HGF at 1 mg / mL in 10 mM sodium phosphate buffer ( ⁇ 6.8-7.5) containing various concentrations of additives, 140 mM sodium chloride, and 0.01% polysorbate 80. An HGF aqueous solution was obtained. After dispensing 200 L per well into a 96-well micro-tie plate and storing at 4 ° C for 48 hours, the OD 450 nm was measured with a plate reader to determine the turbidity of the HGF aqueous solution. The solubility of HGF decreased, and the turbidity of the solution increased as HGF aggregated and precipitated.
- L-amino acids arginine, lysine, histidine, serine, threonine, asparagine, glutamine, sodium aspartate, sodium glutamate, cysteine, glycine, proline, alanine, iso-isocyanate, leucine, Methionine, Phenylalanine, Tyrosine, Tryptophan, Phosphorus, Phosphorus, 7 types of sugars (mannitol, fructose, trehalose, glucose, sorbitol, sucrose, lactose), 3 types of polymers (dextran sulfate, dextran, PEG) , 3 types of proteins (human serum albumin, acidic gelatin, basic gelatin), 3 types of surfactants (polysorbate 80, polysorbate 20, HCO-40, HCO- When the effect of HGF on the solubility of HGF was evaluated for (60), the following substances were found to have a stabilizing effect of maintaining the solubility
- Amino acids arginine, lysine, histidine, sodium glutamate, sodium aspartate, glutamine, cysteine, proline (effective at 0.05 M)
- Example 1 Cloudy instantaneous, cloudy 1.0
- Example 4 Clear instantaneous, clear 2.0
- Example 5 Clear Hard to dissolve, clear 4.0
- Example 6 Clear not soluble, clear 3.9
- Example 8 Clear instantaneous, clear 1.5
- Example 1 Clear instantaneous, clear 1.6
- Example 20 0 Clear instantaneous, clear 1.4
- Example 21 1 Clear instantaneous, clear 1.3
- Example 22 2 Clear not soluble, cloudy 1.7
- Example 23 Instant clear , Clear 1.3
- Example 24 4 clear instantaneous, clear 1.5
- Example 25 5 clear instantaneous, clear 1.5
- Example 26 clear instantaneous, clear 1.3
- Example 28 8 clear instantaneous, clear 1.3 Test Example 3
- the lyophilized preparations prepared in Examples 1 and 8 were stored at 25 ° C and 50 ° C for 2 months, or stored at 10 ° C and 25 ° C for 1.5 years.
- the biological activity of the dissolved aqueous solution was measured by the biological activity measurement method described below. Table 10 shows the results.
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Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60034445T DE60034445T2 (de) | 1999-05-31 | 2000-05-31 | Gefriergetrocknete hgf-präparationen |
EP00935503A EP1180368B1 (en) | 1999-05-31 | 2000-05-31 | Freeze dried hgf preparations |
CA002375779A CA2375779A1 (en) | 1999-05-31 | 2000-05-31 | Lyophilized hgf preparation |
ES00935503T ES2408784T3 (es) | 1999-05-31 | 2000-05-31 | Preparaciones liofilizadas de HGF |
AU51032/00A AU5103200A (en) | 1999-05-31 | 2000-05-31 | Freeze dried hgf preparations |
JP2000620981A JP4635340B2 (ja) | 1999-05-31 | 2000-05-31 | Hgf凍結乾燥製剤 |
HK02106093.1A HK1044471A1 (zh) | 1999-05-31 | 2002-08-20 | Hgf凍乾製劑 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15176999 | 1999-05-31 | ||
JP11/151769 | 1999-05-31 |
Publications (1)
Publication Number | Publication Date |
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WO2000072873A1 true WO2000072873A1 (en) | 2000-12-07 |
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ID=15525900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2000/003506 WO2000072873A1 (en) | 1999-05-31 | 2000-05-31 | Freeze dried hgf preparations |
Country Status (11)
Country | Link |
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EP (1) | EP1180368B1 (ja) |
JP (1) | JP4635340B2 (ja) |
KR (1) | KR100767473B1 (ja) |
CN (1) | CN100448482C (ja) |
AT (1) | ATE359809T1 (ja) |
AU (1) | AU5103200A (ja) |
CA (1) | CA2375779A1 (ja) |
DE (1) | DE60034445T2 (ja) |
ES (1) | ES2408784T3 (ja) |
HK (1) | HK1044471A1 (ja) |
WO (1) | WO2000072873A1 (ja) |
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JP2006504772A (ja) * | 2002-10-29 | 2006-02-09 | アルザ・コーポレーション | 安定化された固体ポリペプチド粒子 |
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CN100345590C (zh) * | 2003-08-14 | 2007-10-31 | 福建广生堂药业有限公司 | 包含促肝细胞生长素和干扰素的***片 |
CN100464735C (zh) * | 2006-08-02 | 2009-03-04 | 沈阳斯佳科技发展有限公司 | 促肝细胞生长素水针制剂的制备方法 |
CN100525833C (zh) * | 2007-09-21 | 2009-08-12 | 南京大学 | 右旋糖苷40/多肽冻干粉针剂成型的方法 |
HUE032392T2 (en) | 2012-11-20 | 2017-09-28 | Fresenius Kabi Usa Llc | Kaszpofunginacetát compositions |
CN104013974A (zh) * | 2014-06-11 | 2014-09-03 | 中国人民解放军军事医学科学院放射与辐射医学研究所 | 肝细胞生长因子基因在制备用于预防和/或治疗疼痛药物中的应用 |
CN105521483A (zh) * | 2014-09-30 | 2016-04-27 | 陕西艾美雅生物科技有限公司 | 复合生物活性因子的冻干方法及冻干粉 |
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- 2000-05-31 AT AT00935503T patent/ATE359809T1/de not_active IP Right Cessation
- 2000-05-31 AU AU51032/00A patent/AU5103200A/en not_active Abandoned
- 2000-05-31 CA CA002375779A patent/CA2375779A1/en not_active Abandoned
- 2000-05-31 KR KR1020017015456A patent/KR100767473B1/ko not_active IP Right Cessation
- 2000-05-31 WO PCT/JP2000/003506 patent/WO2000072873A1/ja active IP Right Grant
- 2000-05-31 ES ES00935503T patent/ES2408784T3/es not_active Expired - Lifetime
- 2000-05-31 EP EP00935503A patent/EP1180368B1/en not_active Expired - Lifetime
- 2000-05-31 DE DE60034445T patent/DE60034445T2/de not_active Expired - Lifetime
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JP2006504772A (ja) * | 2002-10-29 | 2006-02-09 | アルザ・コーポレーション | 安定化された固体ポリペプチド粒子 |
JP2007502252A (ja) * | 2003-08-14 | 2007-02-08 | ノボ ノルディスク ヘルス ケア アクチェンゲゼルシャフト | 第vii因子ポリペプチドの液状水性医薬組成物 |
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Also Published As
Publication number | Publication date |
---|---|
EP1180368A1 (en) | 2002-02-20 |
EP1180368A4 (en) | 2004-03-24 |
AU5103200A (en) | 2000-12-18 |
EP1180368B1 (en) | 2007-04-18 |
HK1044471A1 (zh) | 2002-10-25 |
KR100767473B1 (ko) | 2007-10-17 |
JP4635340B2 (ja) | 2011-02-23 |
ES2408784T3 (es) | 2013-06-21 |
DE60034445D1 (de) | 2007-05-31 |
KR20020064141A (ko) | 2002-08-07 |
CN1367703A (zh) | 2002-09-04 |
CA2375779A1 (en) | 2000-12-07 |
DE60034445T2 (de) | 2008-01-03 |
CN100448482C (zh) | 2009-01-07 |
ATE359809T1 (de) | 2007-05-15 |
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