WO2002087578A1 - Agent therapeutique pour rhumatisme articulaire chronique - Google Patents
Agent therapeutique pour rhumatisme articulaire chronique Download PDFInfo
- Publication number
- WO2002087578A1 WO2002087578A1 PCT/JP2002/003524 JP0203524W WO02087578A1 WO 2002087578 A1 WO2002087578 A1 WO 2002087578A1 JP 0203524 W JP0203524 W JP 0203524W WO 02087578 A1 WO02087578 A1 WO 02087578A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- amino
- optionally substituted
- alkyl
- compound
- rheumatoid arthritis
- Prior art date
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- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
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- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
- A61K31/4523—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
- A61K31/4545—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
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- A—HUMAN NECESSITIES
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
- A61K31/5377—1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
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- A—HUMAN NECESSITIES
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- 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
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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
- A61K9/14—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
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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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/4841—Filling excipients; Inactive ingredients
- A61K9/4858—Organic compounds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/04—Drugs for skeletal disorders for non-specific disorders of the connective tissue
-
- 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 present invention relates to a therapeutic agent for rheumatoid arthritis.
- type II collagen is considered to be one of the most prominent autoantigens because it is the main component of cartilage and exists in joints.
- the pathology of rheumatoid arthritis usually results in cartilage and bone destruction with repeated remissions and exacerbations, leading to structural deformation of peripheral joints.
- Drug therapy for rheumatoid arthritis includes anti-inflammatory steroid drugs (eg, prednisolone), non-styroid anti-inflammatory drugs (eg, indomethacin, aspirin), immunosuppressants (eg, cyclosporine) A, tactile rims CF: 506), methotrexate, cyclophosphamide, azacho Purine) and disease-modifying antirheumatic drugs (eg, gold salt preparations) are used.
- Anti-inflammatory drugs can control inflammation and reduce pain and swelling, but it is difficult to prevent the progression of the disease.
- cyclosporin A and tacrolimus are thought to exert an immunosuppressive effect by suppressing the production of IL-2 from T cells.
- the mechanism of action of the disease-modifying anti-rheumatic drug is still unknown, it has the effect of sedating and relieving the disease itself.
- the aminostilbazole conductor according to the present invention has a strong anticancer effect and has extremely low toxicity (International Publication W095 / 27699). DISCLOSURE OF THE INVENTION ...
- An object of the present invention is to provide a new type of therapeutic agent for rheumatoid arthritis.
- the present inventors have searched various compounds in search of a compound that suppresses rheumatoid arthritis, and as a result, have found that an aminostilbazole derivative represented by the following general formula [1] (hereinafter, referred to as (Sometimes referred to as the present compound) found an inhibitory effect on type II collagen-induced arthritis, and completed the present invention.
- an aminostilbazole derivative represented by the following general formula [1] hereinafter, referred to as (Sometimes referred to as the present compound) found an inhibitory effect on type II collagen-induced arthritis, and completed the present invention.
- the present invention relates to a therapeutic agent for rheumatoid arthritis, comprising a compound represented by the following general formula [1] or a salt thereof as an active ingredient.
- A is an optionally substituted heteroaryl or an oxide thereof
- B is an optionally substituted ethenylene
- D is a substituted Stands for good phenylene
- A is pyridyl or 1-oxide pyridyl which may be substituted
- B is unsubstituted eturene
- D is unsubstituted or aminoalkoxy-substituted 1,2-phenylene
- E in is - N (R) -S0 2 -G of R Gaha opening 'Gen, ⁇ Mi Roh, mono Arukirua Mi Roh, Jiarukirua Mi Roh, Moruho Li Roh, alkoxy, human Dorokishi, Shiano, formula - CONI ⁇ R 2 (In the formula, R 1 and R 2 are the same or different and each represents hydrogen, hydroxy, alkyl, alkoxy, cycloanolequinole, cycloanolequinoleoxy, arylone, aryloxy, aranolequinole, or Rukinoreokishi, consequent lower Lucino rare Honoré kill, consequent b cycloalkylalkyl O alkoxy, represents a te preparat
- A is unsubstituted 4′-pyridyl or 1-oxide-4-pyridyl
- B is unsubstituted trans-etrene
- D is unsubstituted or aminoalkoxy-substituted 1 2 - phenylene
- E - N (R) -S0 2 - R is hydrogen G, hydroxycarboxylic alkyl or - COE.
- R 0 is alkyl or morpholinoalkyl or dialkylaminoalkyl, and is a therapeutic agent for rheumatoid arthritis containing a compound having G as 4-methoxyphenyl or a salt thereof as an active ingredient. is there.
- a feature of the present invention is that the compound of formula [1] has been found to have an inhibitory effect on rheumatoid arthritis, and has revealed that it is useful for treating rheumatoid arthritis. It has not been described in the literature etc. that the above-mentioned compound has such an action, and has not been known so far.
- heteroaryl portion of "heteroaryl” and “heteroarinomethyl” as R ° is a 5- to 6-membered, e.g., 2-pyridyl, 3-pyridyl, 4-pyridyl, 2-pyrimidininole, 4-pyrimidinole, 5-pyrimidinole, 3-pyridazi-Z, 4-pyridazinyl, 1-imidazolyl, 2-imidazoli And 4-dimidazolyl. Of these, pyridyl is preferred.
- Etulene may have a substituent at each carbon atom, and such substituents include cyano, promo, alkyl, etc. Among them, unsubstituted eturene is I like it.
- “Fuel” may have 1 to 2 substituents, and examples of such substituents include hydr, hydroxyl, alkoxy and the like. Of these, alkoxy-substituted ferrules, particularly 4'methoxyphenyl, are preferred.
- halogen examples include fluorine, chlorine, bromine, iodine and the like.
- Alkyl refers to straight-chain or branched-chain ones having 1 to 6 carbon atoms, for example, methyl, ethyl, ⁇ -propidyl, isopropyl, ⁇ -petit ⁇ , isobutynole, sec-petitinole , (; Ert-petit / le, n-pentyl, isopentinole, n-hexyl, isohexyl.
- those having 1 to 4 carbon atoms are preferable, and methyl is particularly preferable.
- Norequinol as R is halogen, amino, monoalkynoleamino, dialkynamino, .morpholino, alkoxy, hydroxy, cyano, formula -CONI ⁇ R 2 (wherein R 1 And R 2 are the same or different and are hydrogen, hydroxy, alkyl, alkoxy, cycloanolequinole, cycloalkynoleoxy, Li Lumpur, ⁇ Li one Ruokishi, Ararukinore, Ararukiruokishi, consequent Russia ⁇ Norre Kino rare zone gravel Norre, consequent Russia A / gravel / Rare Norre Kino Les oxy, representing the Te door La human mud Furaeruokishi) ⁇ Pi formula - S0 2
- R 3 and R 4 may be the same or different and each represents hydrogen or alkyl, and may be substituted with a substituent selected from the group consisting of NR 3 R 4 .
- Alkyl j “Hydroxyalkyl”, “Monoalkylamino”, “Dialkylamino”, “Aminoalkyl”, “Cycloalkylanoloxy” and “Alkyl portion of alkylalkyloxy” As an example, the above-mentioned “Alkyl j” can be mentioned.
- Alkoxy is a straight or branched chain having 1 to 6 carbon atoms, for example, methoxy, ethoxy, II-propoxy, isopropoxy.n-butoxy, isobutoxy, secec 'Butoxy, tert-butoxy, n-pentyloxy, isopentyloxy, n-hexyloxy, and isohexyl / reoxy. Of these, charcoal with a prime number of 1 to 4 is preferred, and methoxy is particularly preferred.
- alkoxy moiety of “aminoalkoxy” examples include the above “alkoxy”.
- aryloxy may be substituted. ”Those having 6 to 10 carbon atoms, for example, phenoxy, 1-naphthyloxy and 2-naphthyloxy can be mentioned. Of these, phenoxy is preferred. Examples of such a substituent include alkyl, halogen, hydroxy, alkoxy and the like.
- Alkenyl includes straight-chain or branched-chain ones having 2 to 6 carbon atoms, for example, butyl, 1-propynole, 2-propenyl, isopropenyl, 2-pteninole, Examples include 3-pteh / le, isoptynole, metallinole, pleninole, isoprenyl, and 1,1-dimethylaryl. In particular, those having 2 to 4 carbon atoms are preferred. “Alkyl j as R may be substituted by halogen.
- Alkynyl includes straight-chain or branched-chain C 2 to C 6, for example, ethul, 1-propyninole, 2-propynole, 2-petinole, 3-butul and 3-methyl-2-butyl can be mentioned. In particular, those having 2 to 4 carbon atoms are preferred.
- Cyclic amino refers to those having 5 to 8 members, for example, pyrrolidine.
- cyclic amino may have one or two substituents selected from the group consisting of alkyl, aryl, alkyl, aryl, aralkyl and a heterocyclic group having a nitrogen atom at any position. You may have. And 5- or 6-membered members are preferred, with piperazine-1-yl substituted with pyridyl, unsubstituted pyrrolidine-1-yl, piperidino or morpholino being particularly preferred. ,
- aryl examples include those having 6 to 10 carbon atoms, such as, for example, phenol, 1-naphthinole, and 2-naphthyl.
- aralkyl examples include those having 7 to 8 carbon atoms, such as benzyl and phenethyl.
- aralkyl portion of “aralkyl quinoleoxy” examples include those described above.
- heterocycle having a nitrogen atom examples include the aforementioned cyclic amino and heteroaryl. Such heterocycle is selected from the group consisting of alkyl, amino, hydroxy, and oxo.
- cycloalkyl examples include those having 3 to 8 carbon atoms, for example, cyclopropinole, cyclobutynole, cyclopentinole, cyclohexinole, cycloheptinol, and cyclooctyl.
- cycloalkyl moiety of "cycloanolequinoleoxy", “cycloanoleky1alkynole”, and “cycloalkylalkyloxy” include those described above.
- the “salt” of the present compound is a pharmacologically acceptable salt, for example, a salt of an inorganic acid such as hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, hydrofluoric acid, hydrobromic acid, and the like. Acetic acid, tartaric acid, lactic acid, cunic acid, fumaric acid, maleic acid.
- the present compound has cis (Z-isomer) and trans (E-isomer) isomers, and each isomer and a mixture thereof are also included in the present invention. Among them, the E-form is preferred.
- Examples of the present compound include compounds included in the formula [1]. Among them, ( ⁇ ) -4 ⁇ -[2- ⁇ 2- [ ⁇ -acetyl-N--methoxybenzenesulfonolene) amino] phenyl ⁇ -etyl-pyridine 1-oxy
- the present compound When the present compound is administered as a therapeutic agent for rheumatoid arthritis, the compound is used alone or in a pharmaceutically acceptable non-toxic and inert carrier, for example, 0.1 to 99.5 weight parts. /. , Preferred is properly 0.5 to 90 weight 0/0 including Is administered to mammals including humans.
- the carrier one or more solid, semi-solid, or liquid diluents, fillers, and other formulation aids are used.
- the pharmaceutical compositions are preferably administered in dosage unit forms.
- the pharmaceutical composition of the present invention can be administered orally or parenterally (eg, injection, rectal). Needless to say, it is administered in a dosage form suitable for these administration methods. For example, oral administration is particularly preferred.
- the dose is 0.1 mg to 300 mg per day, preferably 1 mg to 100 mg per day. In some cases, lower doses may be sufficient, and conversely, higher doses may be required. Also, one dose can be divided into several doses. .
- solid or liquid dosage units such as powders, powders, tablets.
- Sugars, capsules, granules, suspensions, solutions, syrups, pumps, sublingual tablets, and other agents can be done by mold.
- Powders are prepared by comminuting the compound to a suitable degree. Powders are prepared by comminuting the compound to a suitable fineness and then mixing with a similarly comminuted pharmaceutical carrier such as an edible carbohydrate such as starch, mannitol, and the like. If desired, flavoring agents, preservatives-dispersants, coloring agents, flavors and the like may be added.
- a similarly comminuted pharmaceutical carrier such as an edible carbohydrate such as starch, mannitol, and the like.
- flavoring agents, preservatives-dispersants, coloring agents, flavors and the like may be added.
- Disintegrants and solubilizers for example, force noreoxymethylcellulose, carboxymethylse / rerose force Capsules can be taken with the addition of Nolesim, low-substituted hydroxypropylcellulose, Chromscarme Mouth-Snatreme, Carboxymethyl Starch Vitamin, Carbonate Rumium, and sodium carbonate This can improve the efficacy of the medicine when it is performed.
- the fine powder of the present compound can be suspended and dispersed in vegetable oil, polyethylene glycol, glycerin, and a surfactant, and wrapped in a gelatin sheet to prepare a soft capsule.
- Tablets are manufactured by adding a tableting agent to make a powder mixture, granulating or slugging, then adding a disintegrant or lubricant and tableting.
- the appropriate powdered material is mixed with the above-mentioned diluents and bases and, if necessary, binding agents (eg, carboxymethyl cenorresodium sodium, meth / resenolose, hydroxy).
- binding agents eg, carboxymethyl cenorresodium sodium, meth / resenolose, hydroxy.
- binding agents eg, carboxymethyl cenorresodium sodium, meth / resenolose, hydroxy.
- binding agents eg, carboxymethyl cenorresodium sodium, meth / resenolose, hydroxy.
- binding agents eg, carboxymethyl cenorresodium sodium, meth / resenolose, hydroxy.
- the present compound may be directly tableted after mixing with a fluid inert carrier without going through the granulating / slagging step as described above.
- Transparent or translucent protective coating consisting of a sealed shell of shellac, bran And polymer coatings, and wax-based topcoats can also be used.
- Other oral dosage forms such as solutions, syrups and elixirs can also be presented in dosage unit form so that a given quantity contains a fixed amount of the drug.
- Syrup is produced by dissolving the present compound in an appropriate aqueous flavor solution, and elixir is produced by using a non-toxic alcoholic carrier.
- Suspensions are formulated by dispersing the compound in a non-toxic carrier.
- Solubilizers and emulsifiers eg, ethoxylated isostearyl anololecols, polyoxetylene sorbitol esters
- preservatives eg, ethoxylated isostearyl anololecols, polyoxetylene sorbitol esters
- flavoring agents eg, palmit oil, saccharin
- dosage unit formulations for oral administration can be microencapsulated.
- the formulation can also provide a prolonged action or sustained release by coating or embedding in a polymeric wax or the like.
- Injectable preparations, suppositories and the like can be used for parenteral administration.
- Subcutaneous-intramuscular or intravenous administration can be carried out by using a liquid dosage unit form for injection, for example, a solution or suspension.
- a liquid dosage unit form for injection for example, a solution or suspension.
- a nontoxic liquid carrier suitable for the purpose of injection such as an aqueous or oily medium
- the suspension or solution is then sterilized. It is manufactured by A non-toxic salt or salt solution may be added to make the injection solution isotonic.
- a stabilizer, a preservative, an emulsifier and the like can be used together.
- the compound can be treated with a low-melting, water-soluble or insoluble solid, such as polyethylene glycol, cocoa butter, semi-synthetic fats and oils (such as Witebsol / registered trademark), higher esters (such as palmitic (Mistilic acid ester) and suppositories produced by dissolving or suspending them in a mixture thereof.
- a low-melting, water-soluble or insoluble solid such as polyethylene glycol, cocoa butter, semi-synthetic fats and oils (such as Witebsol / registered trademark), higher esters (such as palmitic (Mistilic acid ester) and suppositories produced by dissolving or suspending them in a mixture thereof.
- the therapeutic agent for rheumatoid arthritis of the present invention includes other drugs, for example, anti-inflammatory steroid drug, non-steroid anti-inflammatory drug, immunosuppressant, disease modification
- An anti-rheumatic drug or the like can be compounded or used in combination.
- Step 4 Production of (E) -2- (2'tert-butoxycarbaluminoethoxy) -6- [2 '(4-pyridyl) ether;]
- Step 3 2.10 g of the compound obtained in Step 2 was dissolved in 10 ml of methylene chloride, and 10.5 ml of trifluoroacetic acid was added dropwise under ice-cooling, followed by stirring at room temperature for 2 hours. Ice water is added to the reaction mixture, the mixture is made weakly alkaline with a carbon dioxide reamer, extracted with a black hole form, dried with magnesium sulfate, the solvent is distilled off under reduced pressure, and the residue is extracted with silica gel. The resulting product was subjected to ram chromatography (CHCl 3 : MeOH 20: 1) to obtain 1.33 g of a free form.
- the free form was dissolved in 20 ml of methanol, and an excess amount of a 20% ether hydrochloride solution was added under ice-cooling, followed by stirring for 1 hour.
- the reaction solution was concentrated and treated with ethanol to give 1.30 g of the desired compound (pale yellow crystals).
- the free form was dissolved in 50 x nl of methanol, and an excess amount of a 20% hydrochloric acid ether solution was added thereto under ice-cooling, followed by stirring for 1 hour.
- the reaction solution was concentrated and treated with ethanol to obtain 1.50 g of the desired compound (pale yellow crystals).
- Compound 1 was administered at 5 mg / kg when administered from the day of primary sensitization, When administered from the day of sensitization, 5 mg / kg and 10 mg / kg showed significant inhibitory effects. In other words, Compound 1 shows a collagen-induced arthritis inhibitory effect even after the second sensitization treatment schedule, indicating that it is useful as a therapeutic agent for rheumatoid arthritis. .
- CDF 1 male mice Seven-week-old CDF 1 male mice (six) were used. Compound 1 was suspended in 0.5% methylcellulose and administered orally once using an oral probe, and the LD 5 value was calculated from the number of deaths 2 weeks later. The values were calculated by the Probit method. As a result, LD 5 of compound 1 was obtained. The value was 620.5 mg / kg, and the toxicity was very low.
- granules for tableting are produced by wet granulation using an aqueous solution of polyvinyl alcohol as a binder. This is mixed with magnesium stearate, and molded into an oral tablet with a tableting machine to a diameter of 8 mm and a tablet weight of 180 mg.
- the above components are weighed, uniformly mixed, kneaded, and then granulated to a diameter of 0.7 mm with a granulator to produce a granule.
- INDUSTRIAL APPLICABILITY This compound has a strong inhibitory effect on arthritis at doses significantly lower than those showing anticancer activity, and can be administered orally. It can be safely used as a therapeutic agent for juvenile rheumatoid arthritis, Reiter's syndrome, SLE, and Behcet's syndrome.
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Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002443636A CA2443636C (en) | 2001-04-10 | 2002-04-09 | Remedial agent for chronic articular rheumatism |
US10/472,432 US6967211B2 (en) | 2001-04-10 | 2002-04-09 | Remedial agent for chronic articular rheumatism |
KR1020037013066A KR100801121B1 (ko) | 2001-04-10 | 2002-04-09 | 만성 관절 류마티즘 치료제 |
EP02717086A EP1378237A4 (en) | 2001-04-10 | 2002-04-09 | THERAPEUTIC AGENT FOR CHRONIC JOINT RHEUMATISM |
JP2002584923A JP4228700B2 (ja) | 2001-04-10 | 2002-04-09 | 慢性関節リウマチの治療剤 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001111718 | 2001-04-10 | ||
JP2001-111718 | 2001-04-10 |
Publications (1)
Publication Number | Publication Date |
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WO2002087578A1 true WO2002087578A1 (fr) | 2002-11-07 |
Family
ID=18963273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/003524 WO2002087578A1 (fr) | 2001-04-10 | 2002-04-09 | Agent therapeutique pour rhumatisme articulaire chronique |
Country Status (8)
Country | Link |
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US (1) | US6967211B2 (ja) |
EP (1) | EP1378237A4 (ja) |
JP (1) | JP4228700B2 (ja) |
KR (1) | KR100801121B1 (ja) |
CN (1) | CN1237969C (ja) |
CA (1) | CA2443636C (ja) |
RU (1) | RU2282446C2 (ja) |
WO (1) | WO2002087578A1 (ja) |
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KR101044294B1 (ko) * | 2008-12-18 | 2011-06-28 | 조병재 | 특장차의 개폐문 고정용 힌지 |
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EP3263122B1 (en) | 2015-02-27 | 2020-05-06 | Gemvax & Kael Co., Ltd. | Peptide for preventing hearing loss, and composition comprising same |
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JP7114481B2 (ja) | 2016-04-07 | 2022-08-08 | ジェムバックス アンド カエル カンパニー,リミティド | テロメラーゼ活性の増加及びテロメアの延長の効能を有するペプチド、及びこれを含む組成物 |
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EP0606046A1 (en) * | 1993-01-06 | 1994-07-13 | Ciba-Geigy Ag | Arylsulfonamido-substituted hydroxamic acids |
EP0754682A1 (en) * | 1994-04-06 | 1997-01-22 | Nippon Shinyaku Company, Limited | Aminostilbazole derivative and medicine |
WO2000015603A1 (fr) * | 1998-09-11 | 2000-03-23 | Ajinomoto Co., Inc. | Derives de benzene et leur utilisation medicale |
CN1253135A (zh) * | 1998-11-11 | 2000-05-17 | 中国医学科学院药物研究所 | 苯并异硒唑酮磺酰胺衍生物及其制法和其在制备药物中的应用 |
WO2000064875A1 (fr) * | 1999-04-23 | 2000-11-02 | Nippon Shinyaku Co., Ltd. | Procede de pulverisation |
WO2001044195A1 (fr) * | 1999-12-14 | 2001-06-21 | Nippon Shinyaku Co., Ltd. | Dérivés hétérocycliques et médicaments |
JP2001261649A (ja) * | 2000-03-15 | 2001-09-26 | Sankyo Co Ltd | スルホンアミド誘導体 |
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WO1999053094A1 (fr) * | 1997-03-10 | 1999-10-21 | Hiroyoshi Hidaka | Procede de detection in vivo d'un gene proteique cible a l'aide de medicament |
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2002
- 2002-04-09 US US10/472,432 patent/US6967211B2/en not_active Expired - Fee Related
- 2002-04-09 WO PCT/JP2002/003524 patent/WO2002087578A1/ja active Application Filing
- 2002-04-09 RU RU2003132582/15A patent/RU2282446C2/ru not_active IP Right Cessation
- 2002-04-09 CN CNB028078446A patent/CN1237969C/zh not_active Expired - Fee Related
- 2002-04-09 CA CA002443636A patent/CA2443636C/en not_active Expired - Fee Related
- 2002-04-09 KR KR1020037013066A patent/KR100801121B1/ko not_active IP Right Cessation
- 2002-04-09 EP EP02717086A patent/EP1378237A4/en not_active Withdrawn
- 2002-04-09 JP JP2002584923A patent/JP4228700B2/ja not_active Expired - Fee Related
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EP0606046A1 (en) * | 1993-01-06 | 1994-07-13 | Ciba-Geigy Ag | Arylsulfonamido-substituted hydroxamic acids |
EP0754682A1 (en) * | 1994-04-06 | 1997-01-22 | Nippon Shinyaku Company, Limited | Aminostilbazole derivative and medicine |
WO2000015603A1 (fr) * | 1998-09-11 | 2000-03-23 | Ajinomoto Co., Inc. | Derives de benzene et leur utilisation medicale |
CN1253135A (zh) * | 1998-11-11 | 2000-05-17 | 中国医学科学院药物研究所 | 苯并异硒唑酮磺酰胺衍生物及其制法和其在制备药物中的应用 |
WO2000064875A1 (fr) * | 1999-04-23 | 2000-11-02 | Nippon Shinyaku Co., Ltd. | Procede de pulverisation |
WO2001044195A1 (fr) * | 1999-12-14 | 2001-06-21 | Nippon Shinyaku Co., Ltd. | Dérivés hétérocycliques et médicaments |
JP2001261649A (ja) * | 2000-03-15 | 2001-09-26 | Sankyo Co Ltd | スルホンアミド誘導体 |
Non-Patent Citations (2)
Title |
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DATABASE CAPLUS [online] GUO ZONGRU ET AL.: "Preparation of benzisoselenazolone sulfonamide derivatives for treatment of leukotriene B4-relative diseases", XP002952977, accession no. STN Database accession no. 2000:883930 * |
See also references of EP1378237A4 * |
Also Published As
Publication number | Publication date |
---|---|
US6967211B2 (en) | 2005-11-22 |
EP1378237A1 (en) | 2004-01-07 |
KR100801121B1 (ko) | 2008-02-05 |
RU2003132582A (ru) | 2005-03-10 |
JPWO2002087578A1 (ja) | 2004-08-12 |
CA2443636C (en) | 2009-11-17 |
CN1501801A (zh) | 2004-06-02 |
US20040116481A1 (en) | 2004-06-17 |
CN1237969C (zh) | 2006-01-25 |
EP1378237A4 (en) | 2009-03-25 |
KR20040015087A (ko) | 2004-02-18 |
CA2443636A1 (en) | 2002-11-07 |
JP4228700B2 (ja) | 2009-02-25 |
RU2282446C2 (ru) | 2006-08-27 |
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