WO1996030354A1 - Derives d'acide epoxysuccinique - Google Patents
Derives d'acide epoxysuccinique Download PDFInfo
- Publication number
- WO1996030354A1 WO1996030354A1 PCT/JP1996/000889 JP9600889W WO9630354A1 WO 1996030354 A1 WO1996030354 A1 WO 1996030354A1 JP 9600889 W JP9600889 W JP 9600889W WO 9630354 A1 WO9630354 A1 WO 9630354A1
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- WIPO (PCT)
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- carbon atoms
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- alkyl
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/38—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D303/46—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals by amide or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
-
- 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
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
-
- 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
Definitions
- the present invention relates to a novel epoxy succinic acid derivative and a therapeutic agent for a bone disease using the same.
- Bone tissue repeats bone resorption by osteoclasts and bone formation by osteoblasts, and this balance maintains the structure and quantity of bone.
- bone diseases such as osteoporosis, malignant hypercalcemia, and osteoporotic disease develop.
- Bone resorption by osteoclasts can be divided into the steps of mineral dissolution (decalcification) and bone matrix degradation, and it is believed that bone matrix degradation is caused by lysosomal enzymes.
- lysosomal enzymes that play a central role are cysteine brothase, a cathepsin L, or an enzyme similar to cathepsin L (Kakegawa, Katsunuma, Molecular Medicine, 30 ( 10), 1310-1318 (1993) and Tezuka et al., Biol. Chem., 269, 1106-1109 (1994)).
- cysteine proteinase inhibitors suppress bone resorption, U. M. Delaisse et al., Biochem. Biophys., Res. Commun., 125, 441-447 (1984)). Therefore, compounds that inhibit cysteine protease, such as cathepsin L, are considered promising for the treatment of bone diseases such as osteoporosis.
- Japanese Patent Publication No. 61-555509 discloses that an inhibitor of an epoxysuccinic acid derivative (epoxysuccinamic acid) is used as an inhibitor of a protease in which a thiol group is involved in the expression of its activity. Compound) is disclosed.
- the N-substituting force bonded to the oxysilane is a compound in which the carbon atom adjacent to the nitrogen atom of the rubamoyl group is branched, for example, diphenylmethylcarbamoyl, (3-methyl-1-phenylbutyl) carbamoyl. Etc. are not disclosed.
- An object of the present invention is to provide compounds and agents useful for preventing or treating bone diseases such as osteoporosis, malignant hypercalcemia, and osteoporosis.
- Another object of the present invention is to provide a compound and an agent useful for treating osteoarthritis and rheumatoid arthritis accompanied by abnormally increased cathepsin L activity.
- Another object of the present invention is to provide a compound useful as a therapeutic agent for diseases such as muscular dystrophy and muscular atrophy given to cathepsin and L.
- the present inventors have conducted intensive studies to solve the above-mentioned problems, and as a result, have found that an epoxysuccinic acid derivative or a epoxisuccinic acid derivative characterized in that the substituent of the right amide represented by the following formula (I) is branched. Its salt power Shows a stronger inhibitory effect on bone resorption than the epoxy succinic acid derivative disclosed in the above-mentioned JP-B-61-55509, and is useful for the prevention or treatment of bone diseases. And completed the invention.
- the action of the compound described in JP-B-61-55509 is represented by the actions of comparative compounds X and ⁇ in the comparative experiments of the examples described later.
- R 1 is a hydrogen atom, an alkyl group having 1 to 30 carbon atoms, an aryl group having 6 to 40 carbon atoms, or a 7 to 40 carbon atom.
- R 2 and R 3 are each independently a group having 6 to 40 carbon atoms.
- X is —0— or 1 NR 4 —;
- R 4 is a hydrogen atom And an alkyl group having 1 to 10 carbon atoms or an aralkyl group having 7 to 20 carbon atoms.
- the epoxy succinic acid derivative represented by the formula (I) will be described.
- R 1 is a hydrogen atom, an alkyl group, an aryl group or an aralkyl group, and among them, a hydrogen atom, an alkyl group or an aralkyl group is preferable.
- These alkyl groups, aryl groups and aralkyl groups each have a substituent (eg, a hydroxyl group, a halogen atom, an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, (6 to 20 aryl groups).
- the number of carbon atoms of the alkyl group (in the case of having a substituent, the total number of carbon atoms including the substituent) is preferably from 1 to 30, and more preferably from 1 to 15. Most preferably, the force is 1 to 6.
- the alkyl group may have a chain structure or a cyclic structure.
- the chain alkyl group may have a branch.
- the number of carbon atoms of the aryl group (in the case of having a substituent, the total number of carbon atoms including the substituent) is preferably from 6 to 40, and more preferably from 6 to 30. Most preferably, the force is between 6 and 20.
- aryl groups include phenyl and naphthyl.
- the number of carbon atoms of the aralkyl group (in the case of having a substituent, the total number of carbon atoms including the substituent) is preferably 7 to 40, more preferably 7 to 30, and more preferably 7 to 30. Most preferably, it is from 20 to 20.
- Examples of aralkyl groups include benzyl, phenethyl and diphenylmethyl.
- R 2 and R 3 are each independently an aryl group, an aralkyl group or an alkyl group having 3 to 10 carbon atoms. Any of these alkyl groups, aryl groups or aralkyl groups is a substituent (eg, a hydroxyl group, a halogen atom, an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, a carbon atom (Aryl groups of the formulas 6 to 20).
- a substituent eg, a hydroxyl group, a halogen atom, an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, a carbon atom (Aryl groups of the formulas 6 to 20).
- the number of carbon atoms of the aryl group (in the case of having a substituent, the total number of carbon atoms including the substituent) is preferably from 6 to 40, and more preferably from 6 to 30. And most preferably 6 to 20.
- aryl groups include phenyl and naphthyl.
- the number of carbon atoms (3 to 10) of the alkyl group means the total number of carbon atoms including the substituent.
- the alkyl group preferably has 3 to 6 carbon atoms.
- the alkyl group may be chain-like or have a cyclic structure.
- the chain alkyl group may have a branch.
- the number of carbon atoms of the aralkyl group (when having a substituent, the total number of carbon atoms including the substituent) is preferably from 7 to 20, more preferably from 7 to 15, and still more preferably from 7 to 15.
- the force that is 10 ' is most preferred.
- Examples of the aralkyl group include benzyl and phenyl.
- X is one 0— or —NR 4 —.
- FT is a hydrogen atom, an alkyl group or an aralkyl group, preferably a hydrogen atom and an alkyl group, particularly preferably a hydrogen atom. These alkyl groups and aralkyl groups may have the same substituents as those described above.
- the number of carbon atoms of the alkyl of R 4 (when having a substituent, the total number of carbon atoms including the substituent) is preferably 1 to 10, more preferably 1 to 6, and 1 to 6. Most preferably, it is from 4 to 4.
- a chain alkyl is preferred.
- the chain alkyl may have a branch.
- the number of carbon atoms of the aralkyl group in (if having a substituent, the total number of carbon atoms including the substituent, if any) is preferably from 7 to 20, more preferably from 7 to 15, and from 7 to 10 Is the most preferred force. Examples of this aralkyl group include benzyl and phenethyl.
- the two carbons of the oxysilane ring shown in the above formula (I) are both asymmetric carbon atoms.
- Formula (I) shows that the two carbonyl groups bonded to the oxolane ring are in trans form. That is, the epoxy succinic acid derivative of the present invention is any one of the optical isomers represented by the following (T 1) or (T 2), or a mixture thereof.
- R 1 , R 2 , R 3 and X in Table 1 correspond to the groups shown in the formula (I).
- the epoxysuccinic acid derivative of the present invention may be used as a salt.
- R 1 is a hydrogen atom and X is —0—, it forms a carboxyl group together with the carbonyl of the oxysilane ring, and this may form a salt with a base.
- base cations include alkali metal ions (eg, sodium, potassium) and alkaline earth metal ions (eg, calcium).
- the epoxy succinic acid derivative of the present invention can be prepared by a method similar to the synthesis method described in JP-B-61-55509 and JP-B-52-310224, or The compound can be easily synthesized according to the synthesis methods described in Examples 1 to 10 and methods similar thereto.
- the epoxy succinic acid derivative of the present invention is a compound having a thiol protease inhibitory action.
- Thiol proteases include cathepsins L and B or calpine. Therefore, the epoxysuccinic acid derivative and the physiologically acceptable salt thereof of the present invention can be expected to have pharmacological action against diseases associated with these proteases.
- cathepsin L Diseases given by cathepsin L include, as described in the prior art, bone diseases such as osteoporosis, malignant hypercalcemia, and osteoporotic disease. Therefore, the epoxy succinic acid derivatives and the physiologically acceptable salts thereof of the present invention are useful as preventive or therapeutic agents for these bone diseases.
- the epoxysuccinic acid derivative of the present invention and a physiologically acceptable salt thereof are effective also for osteoarticular inflammation or rheumatoid arthritis which is a bone disease accompanied by abnormally enhanced cathepsin L activity. This can be expected (see Japanese Patent Application Laid-Open No. 5-1778757).
- the epoxy succinic acid derivative of the present invention also shows an excellent action as a cathepsin B inhibitor.
- diseases involving thiol proteases other than cathepsin L include muscular dystrophy and muscular atrophy (cathepsin B, calpain) ), Alzheimer's disease (administration of calpainka), diseases caused by demyelination of nerve cells, such as multiple sclerosis and neuropathy of peripheral nerves (involving calpain), cataract (involving calpain), allergy Disease (involving thiol protease), fulminant hepatitis (involving calpain), breast cancer, prostate cancer and prostatic hypertrophy (involving calpain), cancer growth and metastasis (involving cathepsin B, calpain) or platelet aggregation (calpain)
- the epoxy succinic acid derivative of the present invention is considered to be effective as a therapeutic or prophylactic for these diseases.
- Epoxy succinic acid derivatives and physiologically acceptable salts of the present invention can also be force s expected to be useful as a prophylactic or therapeutic agent of the above diseases.
- it is useful as a prophylactic or therapeutic agent for bone diseases such as osteoporosis, hypercalcemia of malignancy, and bone Behcet's disease.
- the method for administering the epoxy succinic acid derivative of the present invention may be oral administration or parenteral administration.
- Dosage forms for oral administration include tablets, capsules, powders, granules and syrups.
- Parenteral administration methods include mucosal administration, body surface administration, vascular administration and intra-tissue administration.
- mucosal administration use as eye drops, inhalant, spray, or suppository.
- intravascular or intravascular administration use as an injection.
- the above-mentioned oral administration preparation can be produced using ordinary excipients, disintegrants, binders, lubricants, dyes and diluents.
- Glucose and lactose are commonly used as excipients.
- disintegrants include starch and calcium carboxymethylcellulose.
- Lubricants include magnesium stearate and talc.
- As the binder hydroxypropylcellulose, gelatin and polyvinyl alcohol are used.
- Preparations for parenteral administration can also be produced in a usual manner.
- ordinary distilled water for injection physiological saline or Ringer's solution may be used.
- the dose of the epoxysuccinic acid derivative of the present invention is usually 0.01 to 100 mg / day for an injection and 0.1 to 1 g / day for an oral dose for an adult. Of course, the dosage will vary according to age, race, symptoms, etc. [Example 1]
- N-Hydroxysuccinimide (5.76 g) was added to a solution of (2 S, 3 S) -13-ethoxycarbonyloxysilane-12-carboxylic acid (8.01, 50.0 mmol) in ethyl acetate (12 OmL). , 50.0 mmol) and then N, N * -dicyclohexylcarbodiimide (10.3 g, 50.0 mmol) under ice cooling. After stirring at 5 ° C for 1 hour, a solution of aminodiphenylmethane (9.17 g, 50.0 mmol) in ethyl acetate (3 OmL) was added dropwise, and the mixture was stirred at 5 for 1 hour and at room temperature for 1 hour. .
- Example 2 The compound obtained in Example 2 (100 mg, 0.336 mmol) was dissolved in ethyl acetate (1 OmL), and a solution of sodium hydrogen carbonate (28.2 mg, 0.336 mmol) in water (1 OmL) was added. Shake. The aqueous layer was separated and concentrated to dryness under reduced pressure to give the title compound as a white powder (106 mg, yield 99%)
- Example 7 Using the compound obtained in Example 6 (11 mg, 0.389 mmol) and sodium hydrogencarbonate (32.7 mg, 0.389 mmol), the reaction and treatment were carried out in the same manner as in Example 3 to give a pale yellow color. The title compound was obtained as a powder (yield 75%).
- Example 12 Using the compound obtained in Example 12 (1.78 g, 5.47 mmol) and sodium hydrogen carbonate (460 mg, 5.47 mmol), the reaction and treatment were carried out in the same manner as in Example 3. The title compound was obtained as a white powder (1.77 g, yield 93%).
- Example 14 Bone resorption inhibitory action The calvaria were aseptically collected from 6-7 day old ICR mice, the connective tissue was removed, and then the calvaria was cut in half along the midline. Culture solution of a pair of l mL per bone was performed (modi ed BGJb medium, 5% inactivated ⁇ contain fetal serum) in a 24-hour preculture (5% C0 2, 37 ° C). Before After cultivation, placed one by one piece of bone to the culture solution 0. 5 mL containing the test compound at various concentrations were cultured for 72 hours in the presence of parathyroid hormone (PT H) 3 xl O- 7 M. In addition, those cultured in the absence of the test compound and PTH were used as controls.
- PT H parathyroid hormone
- the amount of calcium released in the culture supernatant and the amount of calcium in the bone (dissolved in 1 mL of 6N hydrochloric acid) during 72 hours were determined using the orthocresolphthalein conbrexone (0CPC) method. It was measured.
- Inhibition rate (%) [1 (PTH, release rate in the presence of drug-release rate of control) / (release rate in the presence of PTH-release rate of D-tol)]
- the reaction was stopped by adding 1 mL of a solution containing 10 OmM sodium monochloroacetate, 3 OmB ⁇ acid sodium and 7 OmM acetic acid (PH: 4.3). .
- the fluorescence intensity of the final solution was measured at an excitation wavelength of 380 nm and an emission wavelength of 460 nm.
- Example 13 2.0 ⁇ 10 10
- the above results indicate that the epoxysuccinic acid derivative of the present invention has a cathepsin B inhibitory effect in addition to a cathepsin L inhibitory effect.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Physical Education & Sports Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Resins (AREA)
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA199800181A EA000438B1 (ru) | 1995-03-31 | 1996-04-01 | Производные эпоксиянтарной кислоты |
DE69624235T DE69624235T2 (de) | 1995-03-31 | 1996-04-01 | Derivate der epoxybernsteinsäure |
AT96907747T ATE225781T1 (de) | 1995-03-31 | 1996-04-01 | Derivate der epoxybernsteinsäure |
US08/930,509 US5843992A (en) | 1995-03-31 | 1996-04-01 | Epoxysuccinic acid derivatives |
DK96907747T DK0826681T3 (da) | 1995-03-31 | 1996-04-01 | Epoxyravsyrederivater |
EP96907747A EP0826681B1 (en) | 1995-03-31 | 1996-04-01 | Epoxysuccinic acid derivatives |
AU51232/96A AU716620B2 (en) | 1995-03-31 | 1996-04-01 | Epoxysuccinic acid derivatives |
CA002217051A CA2217051C (en) | 1995-03-31 | 1996-04-01 | Epoxysuccinic acid derivatives |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10050495 | 1995-03-31 | ||
JP7/100504 | 1995-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996030354A1 true WO1996030354A1 (fr) | 1996-10-03 |
Family
ID=14275780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1996/000889 WO1996030354A1 (fr) | 1995-03-31 | 1996-04-01 | Derives d'acide epoxysuccinique |
Country Status (13)
Country | Link |
---|---|
US (1) | US5843992A (ja) |
EP (1) | EP0826681B1 (ja) |
KR (1) | KR100381275B1 (ja) |
CN (1) | CN1087295C (ja) |
AT (1) | ATE225781T1 (ja) |
AU (1) | AU716620B2 (ja) |
CA (1) | CA2217051C (ja) |
DE (1) | DE69624235T2 (ja) |
DK (1) | DK0826681T3 (ja) |
EA (1) | EA000438B1 (ja) |
ES (1) | ES2184855T3 (ja) |
PT (1) | PT826681E (ja) |
WO (1) | WO1996030354A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1342720A2 (en) | 1997-09-04 | 2003-09-10 | Nippon Chemiphar Co., Ltd. | Epoxysuccinamide derivatives |
WO2008149971A1 (ja) | 2007-06-08 | 2008-12-11 | Kyoto University | 脳動脈瘤の治療または予防薬 |
WO2009054454A1 (ja) | 2007-10-24 | 2009-04-30 | National University Corporation Tokyo Medical And Dental University | カテプシン阻害剤を有効成分として含有するToll様受容体のシグナル伝達の調整剤 |
JP2010503610A (ja) * | 2006-05-22 | 2010-02-04 | ベルキュラ セラピューティクス インコーポレイティッド | 骨産生におけるカテプシンkアンタゴニストの使用 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU3464397A (en) * | 1996-07-02 | 1998-01-21 | Sang Sup Jew | Oxirane carboxylic acid derivative and its manufacturing method |
NZ336918A (en) * | 1997-02-26 | 2001-11-30 | Lilly Co Eli | Selective epoxidation process for preparing pharmaceutical compounds comprising Cryptophycin 52 |
WO2008045017A2 (en) * | 2005-06-22 | 2008-04-17 | Diamond Scott L | Sars and ebola inhibitors and use thereof, and methods for their discovery |
WO2007038772A1 (en) * | 2005-09-28 | 2007-04-05 | American Life Science Pharmaceuticals | Novel drugs for dementia |
US20100216875A1 (en) * | 2006-12-20 | 2010-08-26 | Gregory Hook | Methods of treating alzheimer's disease |
RU2756956C2 (ru) * | 2020-03-26 | 2021-10-07 | Публичное акционерное общество «СИБУР Холдинг» | Способ получения кристаллической формы цис-2,3-эпоксисукцината кальция |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5547668A (en) * | 1978-09-30 | 1980-04-04 | Taisho Pharmaceut Co Ltd | Epoxysuccinamic acid |
JPS63284127A (ja) * | 1986-11-17 | 1988-11-21 | メルク エンド カムパニー インコーポレーテツド | システインプロテイナーゼ阻害剤の投与による骨疾患の治療方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4418705A (en) * | 1979-05-22 | 1983-12-06 | G. D. Societa Per Azioni | Method and relative manufacturing machine for simultaneously producing two continuous cigarette rods |
AU5123196A (en) * | 1995-03-31 | 1996-10-16 | Nippon Chemiphar Co. Ltd. | Bisphosphonic acid derivatives |
US5733911A (en) * | 1996-01-26 | 1998-03-31 | Hitachi Chemical Co., Ltd. | Method for inducing death of neoplastic cells using piperazne derivatives |
-
1996
- 1996-04-01 CA CA002217051A patent/CA2217051C/en not_active Expired - Fee Related
- 1996-04-01 AU AU51232/96A patent/AU716620B2/en not_active Ceased
- 1996-04-01 DE DE69624235T patent/DE69624235T2/de not_active Expired - Lifetime
- 1996-04-01 WO PCT/JP1996/000889 patent/WO1996030354A1/ja active IP Right Grant
- 1996-04-01 US US08/930,509 patent/US5843992A/en not_active Expired - Lifetime
- 1996-04-01 KR KR1019970706889A patent/KR100381275B1/ko not_active IP Right Cessation
- 1996-04-01 CN CN96194051A patent/CN1087295C/zh not_active Expired - Fee Related
- 1996-04-01 EA EA199800181A patent/EA000438B1/ru not_active IP Right Cessation
- 1996-04-01 PT PT96907747T patent/PT826681E/pt unknown
- 1996-04-01 ES ES96907747T patent/ES2184855T3/es not_active Expired - Lifetime
- 1996-04-01 EP EP96907747A patent/EP0826681B1/en not_active Expired - Lifetime
- 1996-04-01 AT AT96907747T patent/ATE225781T1/de active
- 1996-04-01 DK DK96907747T patent/DK0826681T3/da active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5547668A (en) * | 1978-09-30 | 1980-04-04 | Taisho Pharmaceut Co Ltd | Epoxysuccinamic acid |
JPS63284127A (ja) * | 1986-11-17 | 1988-11-21 | メルク エンド カムパニー インコーポレーテツド | システインプロテイナーゼ阻害剤の投与による骨疾患の治療方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1342720A2 (en) | 1997-09-04 | 2003-09-10 | Nippon Chemiphar Co., Ltd. | Epoxysuccinamide derivatives |
JP2010503610A (ja) * | 2006-05-22 | 2010-02-04 | ベルキュラ セラピューティクス インコーポレイティッド | 骨産生におけるカテプシンkアンタゴニストの使用 |
WO2008149971A1 (ja) | 2007-06-08 | 2008-12-11 | Kyoto University | 脳動脈瘤の治療または予防薬 |
WO2009054454A1 (ja) | 2007-10-24 | 2009-04-30 | National University Corporation Tokyo Medical And Dental University | カテプシン阻害剤を有効成分として含有するToll様受容体のシグナル伝達の調整剤 |
Also Published As
Publication number | Publication date |
---|---|
CN1185151A (zh) | 1998-06-17 |
DK0826681T3 (da) | 2003-02-17 |
DE69624235D1 (de) | 2002-11-14 |
EA000438B1 (ru) | 1999-08-26 |
ES2184855T3 (es) | 2003-04-16 |
EP0826681A1 (en) | 1998-03-04 |
CA2217051A1 (en) | 1996-10-03 |
DE69624235T2 (de) | 2003-06-26 |
ATE225781T1 (de) | 2002-10-15 |
US5843992A (en) | 1998-12-01 |
PT826681E (pt) | 2003-02-28 |
CN1087295C (zh) | 2002-07-10 |
CA2217051C (en) | 2006-05-30 |
EP0826681B1 (en) | 2002-10-09 |
EP0826681A4 (ja) | 1998-03-18 |
KR100381275B1 (ko) | 2003-08-19 |
EA199800181A1 (ru) | 1998-08-27 |
KR19980703485A (ko) | 1998-11-05 |
AU716620B2 (en) | 2000-03-02 |
AU5123296A (en) | 1996-10-16 |
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