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US20010051604A1 - Lyophilized hgf preparations - Google Patents

Lyophilized hgf preparations Download PDF

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Publication number
US20010051604A1
US20010051604A1 US08/981,846 US98184698A US2001051604A1 US 20010051604 A1 US20010051604 A1 US 20010051604A1 US 98184698 A US98184698 A US 98184698A US 2001051604 A1 US2001051604 A1 US 2001051604A1
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Prior art keywords
hgf
preparation
lyophilized
preparations
buffer
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Abandoned
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US08/981,846
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English (en)
Inventor
Katsumi Tanaka
Kanji Higashio
Eitaro Kumazawa
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Snow Brand Milk Products Co Ltd
Sumitomo Pharma Co Ltd
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Individual
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Assigned to SUMITOMO PHARMACEUTICALS CO., LTD., SNOW BRAND MILK PRODUCTS CO., LTD. reassignment SUMITOMO PHARMACEUTICALS CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: TANAKA, KATSUMI, HIGASHIO, KANJI, KUMAZAWA, EITARO
Publication of US20010051604A1 publication Critical patent/US20010051604A1/en
Priority to US10/171,791 priority Critical patent/US20030069183A1/en
Priority to US11/188,091 priority patent/US7173008B2/en
Abandoned legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/18Growth factors; Growth regulators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/18Growth factors; Growth regulators
    • A61K38/1833Hepatocyte growth factor; Scatter factor; Tumor cytotoxic factor II
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/19Particulate 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • A61P13/02Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00Drugs for genital or sexual disorders; Contraceptives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02Inorganic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/12Carboxylic acids; Salts or anhydrides thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/16Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
    • A61K47/18Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
    • A61K47/183Amino acids, e.g. glycine, EDTA or aspartame
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/26Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin

Definitions

  • the present invention relates to a lyophilized HGF preparation obtained by lyophilizing a solution containing HGF (hepatocyte growth factor). More particular, it relates to the lyophilized HGF preparation containing at least one of stabilizer, sodium chloride, buffer or surface active agent.
  • HGF hepatocyte growth factor
  • the invention hence presents a stabilized preparation of HGF that can be stored for a long period.
  • HGF is a protein that enhances proliferation of liver parenchyma cells, and proteins having different amino acid sequences have been reported, and are known in the names of HGF, TCF, SCF, etc. In the invention, these known proteins having hepatocyte growth activity are collectively called HGF.
  • HGF is a physiological active peptide showing various pharmacological actions, and its pharmacological actions are reported, for example, in Experimental Medicine (Japan), Vol. 10, No. 3 (extra issue), 330-339 (1992).
  • HGF is expected to be developed as agent for liver cirrhosis, agent for kidney disease, epithelial cell growth promoter, carcinostatic agent, side effect inhibitor for cancer therapy, agent for lung disorder, agent for gastroduodenal lesion, agent for cerebral and nervous disorder, agent for relieving side effects caused by immunosuppressants, collagen decomposition promoter, agent for cartilage disorder, agent for arterial disease, agent for lung fibroid, agent for liver disease, agent for abnormal blood clotting, agent for hypoproteinemia, wound cure agent, improving agent for nervous disorder, hematopoietic stem cell promoter, hair growth promoter, etc.
  • Japanese Laid-open Patent No. 4-18028 Japanese Laid-open Patent No.
  • HGF HGF
  • dLeHGF deletion type HGF
  • TCFII TCFII
  • HGF is stabilized by albumin, human serum, gelatin, sorbitol, mannitol, xylitol, etc. But, it relates to aqueous solution preparations, and HGF is stabilized in an aqueous solution.
  • the publication of Japanese Laid-open Patent No. 6-247872 unveils a preparation having HGF contained at high concentration by coexistence of basic amino acids and HGF (TCF).
  • the protein is not so stable in freezing operation (Protein, Nucleic Acid, Enzyme (Japan), 37(9), 1517, 1992).
  • the stabilizer of protein in an aqueous solution is intended to stabilize by mutual action of water molecule and protein. Therefore, in a lyophilized preparation of protein in the absence of water, the stabilizer of protein for an aqueous solution shows no stabilizing effect in most cases (Protein, Nucleic Acid, Enzyme (Japan), 37(9), 1517, 1992).
  • the aqueous solution preparation of HGF itself is, when stored at low temperature or room temperature for several days, changed in properties, showing aggregation, turbidity and gelation, and forms variants and polymers, and it is low in physical stability and is lowered in biological activity, and hence it is low in stability of biological activity and is not a stable preparation suited long-term storage. It has been a fatal point for development of HGF as medicines or animal drugs in a form of injection preparation.
  • the invention solves the above-mentioned problems. That is, it is an object of the invention to present a stable preparation which can store for a long period as medicines for medical treatment or animal drugs.
  • the invention relates to a lyophilized HGF preparation.
  • This lyophilized HGF preparation may contain a stabilizer such as glycine, alanine, sorbitol, mannitol, and dextran sulfate, or may contain a buffer such as citrate.
  • Other invention of the present invention relates to a lyophilized HGF preparation containing stabilizer, sodium chloride, buffer and surface active agent.
  • HGF is stabilized and can be stored for a long period.
  • HGF used in the present invention there can be used one which prepared by various methods if it is purified to an extent that it can be used as a medicine.
  • HGF can be obtained by extraction and purification from organs (e.g. liver, spleen, lung, bone marrow, brain, kidney, placenta, etc.), blood cells (e.g. platelet, leucocyte, etc.), serum and plasma of mammals such as rat, cow, horse, sheep and the like (see FEBS Letters, 224, 312, 1987; Proc. Natl. Acad. Sci. USA, 86, 5844, 1989, etc.).
  • organs e.g. liver, spleen, lung, bone marrow, brain, kidney, placenta, etc.
  • blood cells e.g. platelet, leucocyte, etc.
  • serum and plasma e.g. platelet, leucocyte, etc.
  • HGF can be obtained by gene engineering method which comprises cloning the gene coding HGF with a proper vector, inserting it into a proper host cell to give a transformant, and separating the desired recombinant HGF from the culture supernatant of the transformant (e.g. Nature, 342, 440, 1989, Japanese Laid-open Patent No. 5-111383, Biochem. Biophys. Res. Commun., 163, 967, 1989).
  • the host cell is not specifically limited, and various host cells conventionally used in gene engineering methods can be used, which are, for example, Escherichia coli, Bacillus subtilis , yeast, filamentous fungi, and plant or animal cells.
  • the method of extracting and purifying HGF from live tissues is, for example, to administer carbon tetrachloride to a rat intraperitoneally, remove a liver from the rat with hepatitis, grind it, and purify by the ordinary protein purifying technique such as gel column chromatography using S-Sepharose and heparin Sepharose, HPLC and the like.
  • the gene coding the amino acid sequence of human HGF is cloned into a vector such as bovine papilloma virus DNA and the like to obtain an expression vector, and by using this expression vector, animals cells such as Chinese hamster ovary (CHO) cells, mouse C127 cells, monkey COS cells and the like are transformed, and HGF can be obtained from the culture supernatant of the transformants.
  • a vector such as bovine papilloma virus DNA and the like
  • animals cells such as Chinese hamster ovary (CHO) cells, mouse C127 cells, monkey COS cells and the like are transformed, and HGF can be obtained from the culture supernatant of the transformants.
  • HGF a part of the amino acid sequence of HGF may be deleted or substituted by other amino acid(s), another amino acid sequence may be inserted, one or more amino acids may be bonded to the N-terminal and/or C-terminal, or saccharide chain(s) may likewise be deleted or substituted, providing it has substantially the same effect as HGF.
  • the “lyophilized HGF preparation” refers to a preparation prepared by lyophilizing an aqueous solution containing HGF by use of an ordinary lyophilizing method.
  • the “stabilizer” includes amino acids (e.g. glycine, alanine, etc.), polysaccharides (e.g. heparin, dextran sulfate, etc.), sugar alcohols (e.g. sorbitol, mannitol, etc.) and the like, and two or more types thereof may be used simultaneously.
  • the lyophilized HGF preparation prepared by adding the stabilizer is a preparation further increased in storage stability of HGF.
  • Preferred stabilizers are glycine, alanine, sorbitol, mannitol, and dextran sulfate.
  • a preferred adding amount of glycine, alanine, sorbitol or mannitol is 0.01 to 100 times by weight of the weight of HGF, and more preferably 0.1 to 10 times by weight.
  • the “buffer” includes, for example, phosphate buffer and citrate buffer.
  • the buffer acts to adjust the pH of the aqueous solution after re-dissolving, and keep the solubility of HGF. That is, for example, in the case of the recombinant HGF used in Examples, the solubility of HGF varies with the pH, and the solubility is about 0.1 to 5.0 mg/ml around pH 7, but the solubility is over 20 mg/ml around pH 5, and therefore it is preferred to keep the pH around 5.0 to 6.0.
  • a preferred buffer is a citrate buffer, and more preferably sodium citrate buffer is used. This citrate buffer also contributes to stabilization of HGF in an aqueous solution after re-dissolving.
  • a preferred range of adding the buffer is, for example, 1 to 100 mM to the amount of water after re-dissolving.
  • the “surface active agent” includes, for example, polysorbate 20, polysorbate 80, pluronic F-68, and polyethylene glycol, and two or more types thereof may be used simultaneously.
  • a particularly preferred surface active agent is polysorbate 80. It is known that HGF is likely to be adsorbed on a container material such as glass and resin. Therefore, by adding a surface active agent, adsorption of HGF to after re-dissolving to the container is prevented.
  • a preferred range of adding amount of surface active agent is 0.001 to 2.0% by weight, for example, to the weight of water after re-dissolving.
  • the “sodium chloride” acts to keep solubility of HGF. That is, for example, in the case of recombinant HGF used in Examples, the solubility is enhanced by adding sodium chloride, and the solubility is notably increased in particular at 300 mM or more (Japanese Laid-open Patent No. 6-247872).
  • An amount of addition of sodium chloride is limited by the osmotic pressure ratio, but it may be an amount showing an osmotic pressure ratio of injection preparation for general use.
  • the osmotic pressure ratio is preferred to be 1 to 2 which is permitted as the osmotic pressure ratio of injection for medical treatment or animal drug, and it is preferred to add, for example, by 150 to 300 mM to the amount of water after re-dissolving.
  • the lyophilized HGF preparation is prepared by lyophilizing an aqueous solution containing HGF by an ordinary lyophilizing method.
  • HGF is dissolved in a proper solvent (for example, sterilized water, buffer, physiological saline, etc.), filtered through a filter to be sterilized, and, if necessary, stabilizer, buffer, surface active agent, sodium chloride and others may be added, and the mixture is lyophilized.
  • a proper solvent for example, sterilized water, buffer, physiological saline, etc.
  • stabilizer, buffer, surface active agent, sodium chloride and others may be added, and the mixture is lyophilized.
  • the preparation of the invention may contain additives necessary for pharmaceutical manufacturing, for example, a dissolving aid, an antioxidant, a pain-alleviating agent, an isotonic agent, and the like.
  • the lyophilizing method may comprise three unit operations, for example, (1) a freezing step of cooling and freezing under ordinary pressure, (2) a first drying step of sublimating and drying free water not restrained by solute under reduced pressure, and (3) a second drying step of removing the intrinsic adsorbed water and crystal water of solute (Pharm. Tech. Japan, 8(1), 75-87, 1992).
  • HGF is very stable when preparing a solution, when lyophilizing, and in an aqueous solution by re-dissolving the lyophilized preparation.
  • the content of HGF may be properly adjusted depending on the disease to be treated and route of administration.
  • the lyophilized preparation is used by adding distilled water for injection and re-dissolving, before use.
  • the lyophilized HGF preparation of the invention can stabilize HGF, and can be stored for a long period.
  • dLeHGF five-amino acid depletion type HGF, also known as TCFII
  • TCFII TCFII
  • a lyophilized HGF preparation was obtained by using 10 mM citrate buffer (pH 6.0) instead of 10 mM citrate buffer (pH 5.0) in Example 1.
  • a lyophilized HGF preparation was obtained by using 10 mM phosphate buffer (pH 6.0) instead of 10 mM citrate buffer (pH 5.0) in Example 1.
  • a lyophilized HGF preparation was obtained by using 10 mM phosphate buffer (pH 7.0) instead of 10 mM citrate buffer (pH 5.0) in Example 1.
  • HGF was dissolved by 20 mg/ml.
  • glycine was dissolved by 50 mg/ml, and a dissolved solution of HGF was obtained aseptically. After adjusting the pH of the dissolved solution, it was aseptically charged into a vial, and lyophilized in the same condition as in Example 1 and a lyophilized HGF preparation was obtained.
  • a lyophilized HGF preparation was obtained by using alanine instead of glycine in Example 5.
  • HGF citrate buffer (pH 5) containing 300 mM sodium chloride and 0.01% polysorbate 80
  • HGF was dissolved by 20 mg/ml.
  • sorbitol was dissolved by 200 mg/ml, and a dissolved solution of HGF was obtained aseptically. After adjusting the pH of the dissolved solution, it was aseptically charged into a vial, and lyophilized in the same condition as in Example 1 and a lyophilized HGF preparation was obtained.
  • HGF was dissolved by 10 mg/ml.
  • dextran sulfate was dissolved by 50 mg/ml, the pH was adjusted, and a dissolved solution of HGF was obtained. It was then charged into a vial, and lyophilized in the same condition as in Example 1 and a lyophilized HGF preparation was obtained.
  • a lyophilized HGF preparation was obtained in the same manner as in Example 1, except by using 10 mM citrate buffer (pH 6.0) instead of 10 mM citrate buffer (pH 5.0), and regulating HGF concentration at 10 mg/ml.
  • Lyophilized preparations prepared in Examples 1, 5, 6 and 7 were stored for 1 month or 2 months at ⁇ 40° C., 25° C., 40° C., and 50° C., and the ratio of polymer content and HGF content contained in the lyophilized preparations were measured.
  • the measuring method is the gel filtration method as explained below. Results are shown in Table 4 and Table 5. Regardless of the storage temperature, a polymer production was low in the preparations of all Examples, and the preparations were stable physically. In particular, the polymer production was extremely small in the preparations of Examples 5, 6 and 7, and the preparations were stable physically.
  • the concentration of HGF was diluted to 2 mg/ml, and was measured in the following conditions by the gel filtration method.
  • Carrier 10 mM Tris, 150 mM NaCl, 0.05% SDS, pH 7.0
  • Example 8 The lyophilized preparation prepared in Example 8 was stored for 1 month at 50° C., and the ratio of polymer content and HGF content contained in the lyophilized preparations were measured. The measuring method was same as in Test example 3.
  • the lyophilized preparation of Example 9 prepared in the same composition and method except that dextran sulfate was not contained was used and tested similarly. The results are shown in Table 6. As shown in Table 6, by adding dextran sulfate, it has been found that the polymer production was low even if stored at high temperature, and that the stability is enhanced. TABLE 6 Polymer content/HGF content of lyophilized preparations Before start of After storage for storage 1 month at 50° C.
  • Example 8 2.46% 9.45%
  • Lyophilized p reparations prepared in Examples 1, 5, 6 and 7 were stored for 1 month or 2 months at ⁇ 40° C., 40° C., 50° C. and 60° C., and the biological activity of the aqueous solution after re-dissolving the lyophilized preparations was measured by the biological activity measuring method shown in Test example 1. The results are shown in Table 7 and Table 8. The initial values of biological activity of aqueous solutions after re-dissolving the preparations in Examples 1, 5, 6 and 7 were respectively 1.01 ⁇ 0.25, 0.91 ⁇ 0.18, 0.88 ⁇ 0.05, and 1.03 ⁇ 0.04. When stored at 60° C., a slightly lowering tendency was noted in the biological activity, but when stored at 50° C.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Immunology (AREA)
  • Dermatology (AREA)
  • Endocrinology (AREA)
  • Reproductive Health (AREA)
  • Urology & Nephrology (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
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US08/981,846 1995-07-11 1996-07-08 Lyophilized hgf preparations Abandoned US20010051604A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/171,791 US20030069183A1 (en) 1995-07-11 2002-06-17 Lyophilized HGF preparations
US11/188,091 US7173008B2 (en) 1995-07-11 2005-07-25 Lyophilized HGF preparations

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JP199018 1995-07-11
JP19901895A JP3927248B2 (ja) 1995-07-11 1995-07-11 Hgf凍結乾燥製剤

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PCT/JP1996/001898 A-371-Of-International WO1997002832A1 (fr) 1995-07-11 1996-07-08 Preparations lyophilisees de hgf

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US08/981,846 Abandoned US20010051604A1 (en) 1995-07-11 1996-07-08 Lyophilized hgf preparations
US10/171,791 Abandoned US20030069183A1 (en) 1995-07-11 2002-06-17 Lyophilized HGF preparations
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US (3) US20010051604A1 (ja)
EP (1) EP0838221B1 (ja)
JP (1) JP3927248B2 (ja)
KR (2) KR100707713B1 (ja)
AT (1) ATE355850T1 (ja)
AU (1) AU6319896A (ja)
CA (1) CA2226548C (ja)
DE (1) DE69636953T2 (ja)
DK (1) DK0838221T3 (ja)
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WO (1) WO1997002832A1 (ja)

Cited By (4)

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Publication number Priority date Publication date Assignee Title
US20090233863A1 (en) * 2007-02-22 2009-09-17 Kringle Pharma, Inc. Hgf preparation
WO2017212494A1 (en) 2016-06-09 2017-12-14 Opko Biologics Ltd. Long-acting oxyntomodulin formulation and methods of producing and administering same
US11548926B2 (en) 2016-03-17 2023-01-10 Eisai R&D Management Co., Ltd. Method for producing an active hepatocyte growth factor (HGF)
US11547743B2 (en) 2014-04-28 2023-01-10 Eisai R&D Management Co., Ltd. Lyophilized formulation of HGF

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ES2435141T3 (es) * 1999-02-22 2013-12-18 University Of Connecticut Nuevas formulaciones de factor VIII libres de albúmina
JP4635340B2 (ja) * 1999-05-31 2011-02-23 三菱化学株式会社 Hgf凍結乾燥製剤
GB0002952D0 (en) 2000-02-09 2000-03-29 Pharma Mar Sa Process for producing kahalalide F compounds
RU2292216C2 (ru) * 2000-10-31 2007-01-27 Фарма Мар, С.А. Кахалалид f
MXPA03003704A (es) * 2000-10-31 2004-05-04 Pharma Mar Sa Formulacion de kahalalide f.
JP3523188B2 (ja) * 2000-12-13 2004-04-26 富士写真フイルム株式会社 プローブ分子が固定された検出具の水性処理液
DE10149030A1 (de) * 2001-10-05 2003-04-10 Viscum Ag Stabile galenische gefriergetrocknete Arzneimittelzubereitung von rViscumin
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EP0838221A1 (en) 1998-04-29
AU6319896A (en) 1997-02-10
KR100707713B1 (ko) 2007-04-16
CA2226548C (en) 2009-06-02
DE69636953T2 (de) 2007-12-06
KR100705997B1 (ko) 2007-07-09
US20060229245A1 (en) 2006-10-12
CA2226548A1 (en) 1997-01-30
US20030069183A1 (en) 2003-04-10
ATE355850T1 (de) 2007-03-15
ES2279522T3 (es) 2007-08-16
JPH0925241A (ja) 1997-01-28
US7173008B2 (en) 2007-02-06
JP3927248B2 (ja) 2007-06-06
DK0838221T3 (da) 2007-12-03
EP0838221B1 (en) 2007-03-07
KR19990028819A (ko) 1999-04-15
EP0838221A4 (en) 2003-01-15
KR20050096989A (ko) 2005-10-06
DE69636953D1 (de) 2007-04-19
WO1997002832A1 (fr) 1997-01-30

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