WO2002022119A1 - Utilisation d'une rhéine pour la préparation d'un médicament pour la prévention de la dégradation du cartilage articulaire - Google Patents
Utilisation d'une rhéine pour la préparation d'un médicament pour la prévention de la dégradation du cartilage articulaire Download PDFInfo
- Publication number
- WO2002022119A1 WO2002022119A1 PCT/FR2001/002876 FR0102876W WO0222119A1 WO 2002022119 A1 WO2002022119 A1 WO 2002022119A1 FR 0102876 W FR0102876 W FR 0102876W WO 0222119 A1 WO0222119 A1 WO 0222119A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rhein
- use according
- diacerein
- derivative
- osteoarthritis
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
-
- 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
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
- A61K31/22—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin
-
- 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
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
- A61K31/235—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids having an aromatic ring attached to a carboxyl group
-
- 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
Definitions
- the present invention relates to the treatment of rheumatic affections, and more particularly the prevention of the degradation of articular cartilage, with a view to the treatment of osteoarthritis, by administration of an effective dose of rhein or rhein derivative, in particular diacerhein. , as well as the use of rhein or a rhein derivative for the manufacture of a medicament for the prevention of the degradation of articular cartilage and the treatment of osteoarthritis.
- rheins have been used in human and veterinary medicine as active principles of medicaments, in particular as anti-inflammatories for the long-term treatment of arthritis.
- rhein derivatives in particular diacerein
- diacerein have been administered to patients suffering from osteoarthritis manifested by movement difficulties, deformities and pain. These effects could be mitigated and the patients were able to regain their mobility.
- anti-inflammatory drugs as well as other analgesics and antipyretics, has achieved the goal of limiting pain and functional symptoms of osteoarthritis, and this type of treatment is aimed in particular at reducing pain, inflammation of the joints and functional disorders.
- the causes, origins, triggering and progression of these diseases are not taken into account by these treatments.
- Osteoarthritis is a disease manifested by degeneration of the joint characterized by fragmentation and erosion of the articular cartilage, which becomes soft, eroded and thinner with an alteration of the subchondral bone, an enlarged bone, accompanied by outgrowths of marginal osteophytes and changes resulting in the appearance of pain and stiffness, and ultimately functional loss. Osteoarthritis mainly affects the joints supporting the weight of the body. When clinically established, osteoarthritis is an important cause of morbidity and disability, particularly in the elderly, due to joint pain, morning stiffness and limited mobility, often involving the neck, lower back, knees, hips and finger joints. Osteoarthritis can also develop in joints that have suffered injuries or trauma or that have been subjected to prolonged heavy loads.
- Osteoarthritis is the most common form of arthritis affecting around 10% of the population, and almost 50% of people over the age of 60.
- the prevalence of osteoarthritis in women under 45, 45 to 60, and over 60 is 2%, 30% and 68%, respectively. In humans, for the same age groups, it is 3%, 24.5% and 58% respectively. These values can only increase in the future due to the aging of the population and the increase in the lifespan.
- osteoarthritis is the main cause of hip and knee prostheses, and is surpassed, as a debilitating disease, only by heart conditions. Osteoarthritis is therefore a major public health problem.
- osteoarthritis Although the causes of osteoarthritis are not clearly identified, it is assumed that the onset and progression of the disease involve mechanical factors and biological mediators which result in progressive degradation of the cartilage matrix accompanied by osteophytosis , sclerosis of the subchondral bone and alteration of synovial tissue to varying degrees. Osteoarthritis affects all components of the joint, including the bone, muscles, tendons, fibrous capsule, synovial membrane, and joint cartilage. It is assumed that the degradation of the cartilage results from an imbalance between catabolic and anabolic processes controlled by the chondrocytes.
- Chondrocytes like synoviocytes, maintain cartilage homeostasis and are activated to increase the degradation of the cartilage matrix by inflammatory cytokines such as Interleukin-1 (IL-1) and "tumor necrosis factor ⁇ " ( TNF ⁇ , tumor necrosis factor ⁇ ) which come from mononuclear cells and macrophages, as well as other types of cells and induce the expression of many genes to promote the synthesis of various proteins which contribute to inflammation. Also, chondrocytes for osteoarthritis patients .. exhibit a greater number of IL-1 receptors than healthy individuals of cells.
- IL-1 Interleukin-1
- TNF ⁇ tumor necrosis factor ⁇
- osteoarthritis treatment has always been to limit the pain and functional symptoms of illness through medical treatment, physiotherapy and patient education.
- Osteoarthritis has been treated with anti-inflammatory drugs such as corticosteroids, for example hydrocortisone and betamethasone, which work by inhibiting prostaglandin synthesis.
- anti-inflammatory drugs such as corticosteroids, for example hydrocortisone and betamethasone
- the usual pharmacological treatment of osteoarthritis is based mainly on the use of conventional non-steroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen and diclofenac, new NSAIDs such as inhibitors of cyclo-oxygenase-2, pain relievers such as acetaminophen, and other substances belonging to distinct classes of drugs, such as diacerein.
- NSAIDs non-steroidal anti-inflammatory drugs
- ibuprofen and diclofenac new NSAIDs
- new NSAIDs such as inhibitors of cyclo-oxygenase-2
- pain relievers such as acetaminophen
- NSAIDs nonsteroidal anti-inflammatory drugs
- COX-1 cyclooxygenase-1
- COX-2 cyclooxygenase -2
- Inhibition of COX-2 is thought to be the basis, at least in part, of the antipyretic, analgesic and anti-inflammatory action of NSAIDs, but simultaneous inhibition of COX-1 produces undesirable side effects, in particular especially the effects leading to gastric ulcers, which result from less prostaglandin formation.
- NSAIDs include aspirin which acetylates cyclooxygenase irreversibly, and several other classes of organic acids, including derivatives of propionic acid such as ibuprofen and naproxen, derivatives of acetic acid such as 1 indomethacin and other similar products, enolic acids such as piroxicam, all of which compete with arachidonic acid at the active site of cyclooxygenase.
- Acetaminophen has very weak anti-inflammatory activity but is effective as an antipyretic and analgesic drug, and avoids certain effects side effects of NSAIDs such as damage to the gastrointestinal tract and blockage of platelet aggregation.
- Nonsteroidal anti-inflammatory drugs NSAIDs
- other analgesic and antipyretic drugs fall into the following categories, according to a classification based on chemical structure.
- the salicylic acid derivatives (aspirin, sodium sa ⁇ icylate, magnesium and choline trisalicylate, salsalate, diflunisal, aspirin, sulfasalazine, olsala- zine) derivatives, para-aminophenol (acetaminophen), indole derivatives and indene acetic acid (indomethacin, sulindac, etodolac), hetero-arylacetic acids (tolme- tine, diclofenac, ketorolac), arylpropionic acids (ibuprofen, naproxen, flurbiprofen, ketoprofen, fenofanene, oxaprozin) or fenamates (mefenamic acid, meclofenamic acid), enolic acids such as oxicams (piroxicam, tenoxicam) and pyrazolidinethiones (phenylbutazone, oxyphenthatrazone
- nonsteroidal anti-inflammatory drugs In addition to sharing several therapeutic activities, nonsteroidal anti-inflammatory drugs (NSAIDs) also share some of the unwanted side effects listed below. The most common effect is a tendency to induce gastric or intestinal ulceration and bleeding which may be accompanied by anemia from blood loss. Patients who use NSAIDs chronically have a three times higher relative risk of a severe gastrointestinal incident compared to those who do not. The tendency to cause such ulceration and bleeding varies greatly from one NSAID to another. The gastric damage caused by these agents can result from two distinct mechanisms.
- NSAIDs nonsteroidal anti-inflammatory drugs
- NSAIDs nonsteroidal anti-inflammatory drugs
- NSAIDs nonsteroidal anti-inflammatory drugs
- the Pharmacological Basis of Therapeutics 9th edition, cGra Hill
- gastric ulceration and intolerance -intestinal lesser side effects are observed with salicylates and p-aminophenols
- blocking of platelet aggregation inhibition of thromboxane synthesis
- inhibition of uterine motility prolongation of gestation
- inhibition of prostaglandin-dependent renal functions which is particularly important in patients with reduced renal blood flow; retention of Na + , K + and water (edema) may reduce the effectiveness of antihypertensive regimes ), and hypersensitivity reactions (resulting more from aspirin than from other non-acetylated salicylates).
- NSAIDs non-steroidal anti-inflammatory drugs
- COX cyclooxygenase
- COX-2 inhibitors cyclooxygenase-2 inhibitors
- celecoxib and rofecoxib have shown efficacy comparable to that of NSAIDs with fewer side effects on the upper gastrointestinal tract.
- diacerhein differs from that of non-steroidal anti-inflammatory drugs (NSAIDs) or corticosteroids.
- NSAIDs non-steroidal anti-inflammatory drugs
- rhein is an IL-1 inhibitor.
- IL-6 and TNF cytokines
- NSAIDs nonsteroidal anti-inflammatory drugs
- the object of the present invention is to allow a new treatment which acts not only on the symptoms of osteoarthritis and brings short-term relief to the patient, but also on the underlying pathologies and thus makes it possible to bring to the patient long-term relief.
- a medicament which can have a "structural modification” effect, that is to say an effect capable of avoid degradation of cartilage.
- NSAIDs nonsteroidal anti-inflammatory drugs
- analgesics that have been tested in animal models for a possible effect of this type have not shown any significant results on the breakdown of cartilage. Nor has a corresponding effect been observed in clinical trials in humans. Thus, no known drug has a "structural modification" effect capable of preventing the breakdown of cartilage.
- the applicant's research has focused on the possibility of a "structural modification" effect of diacerein in patients suffering from osteoarthritis, and more particularly on the effects of diacerein on the breakdown of cartilage.
- diacerein has a significant effect on the loss of joint space, and therefore on the degradation of cartilage, and that it could then be useful to administer Diacerein to patients suffering from this progressive disease of the joints, to avoid the degradation of the cartilage.
- the present invention therefore relates to the use of diacerein, and more generally rhein and rhein derivatives, in human and veterinary therapy for the treatment of the degradation of articular cartilage, for the treatment of osteoarthritis by preventing and / or limiting the degradation of articular cartilage.
- Another subject of the invention is the use of rhein and rhein derivatives, in particular diacerein, for the manufacture of a medicament for preventing and / or limiting the degradation of articular cartilage, and thus treating arthritis.
- R represents a hydrogen atom, or an alkyl group, for example a methyl, ethyl or propyl group, or an alkali or alkaline earth metal atom, for example a sodium, potassium or calcium atom
- Ri and R 2 identical or different, represent a hydroxy group or an acyloxy group of formula R'-COO- in which R 'is an alkyl group of 1 to 4 carbon atoms, for example a methyl, ethyl or isopropyl group.
- R preferably represents a hydrogen atom, and i and R 2 preferably represent a hydroxy or acetoxy group.
- diacerein could have an activity of prevention, limitation and interruption of the degradation of cartilage, and consequently a capacity to treat the evolution of the disease and not only its symptoms.
- diacerein in combination with nonsteroidal anti-inflammatory drugs (NSAIDs) and / or analgesics, may constitute a drug of primary importance for the treatment of osteoarthritis.
- NSAIDs nonsteroidal anti-inflammatory drugs
- analgesics may constitute a drug of primary importance for the treatment of osteoarthritis.
- an NSAID and / or a COX-2 inhibitor has a rapid anti-inflammatory effect but is generally ineffective, or even harmful, for the treatment of the progression of osteoarthritis.
- the association of rhein or diacerein with an NSAID or a COX-2 inhibitor is potentially more effective and provides better clinical effects than each of the treatments applied separately.
- the potential synergistic effects of this combination may seem surprising since diacerein does not manifest its effects until three or four weeks after its administration, while NSAIDs act quickly but have no effect on the breakdown of articular cartilage.
- Diacerein and rhein can be prepared by methods known in the art, and for example from aloe or senna leaf extracts, such as sennosides, or by acetylation of barbaloin followed by oxidation by chromium oxide.
- aloe or senna leaf extracts such as sennosides
- acetylation of barbaloin followed by oxidation by chromium oxide One can also use the synthetic methods described in patents EP 801639 and EP 909268. These methods consist, for example, in carrying out a Diels-Alder reaction on a naphthoquinone such as juglone by means of an acyclic diene to obtain a tetrahydroanthraquinone which can be easily transformed into rhein and diacerein after oxidative deprotection.
- the diacerein obtained by these processes can be purified if necessary to achieve a product that perfectly meets pharmaceutical standards and offers all the desired guarantees.
- Diacerein and rhein have low solubility in water and in alcohols, and are therefore preferably administered orally.
- the usual oral administration forms in the pharmaceutical field may be suitable, and for example, the medicament may be administered in the form of tablets, capsules or soft gelatin capsules.
- a particularly preferred form of administration is that described in patent EP 862423 describing capsules. or capsules in which the diacerein is mixed with a liquid oil and a nonionic surfactant, allowing good bioavailability to be obtained.
- Another form which can be used in the invention, described in US Pat. No. 6,124,358, is prepared by the micronization of rhein or diacerein with a lauryl sulfate, for example sodium lauryl sulfate.
- the dosage is determined by the practitioner depending on the condition of the patient, but it is generally between 25 mg and 500 mg per day, preferably between 50 mg and 100 mg per day. It is relatively independent of the patient's weight in adults. Unit doses, for oral administration, are generally between 25 mg and 50 mg.
- diacerhein and rhein have an inhibitory effect on IL-1 and other cytokines of the immune system, their use can be considered in the treatment of inflammatory and autoimmune diseases, including chronic heart failure, arthritic psoriasis, egener granulomatosis, endometriosis, bone metastases and osteoporosis.
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- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Rheumatology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Organic Chemistry (AREA)
- Physical Education & Sports Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL15491701A IL154917A0 (en) | 2000-09-15 | 2001-09-14 | Use of rhein for preparing a medicine for preventing articular cartilage damage |
EP01969904A EP1317263A1 (fr) | 2000-09-15 | 2001-09-14 | Utilisation d'une rheine pour la preparation d'un medicament pour la prevention de la degradation du cartilage articulaire |
MXPA03002242A MXPA03002242A (es) | 2000-09-15 | 2001-09-14 | Utilizacion de una hormona de liberacion (rh) para la preparacion de un medicamento para la prevencion de la degradacion del cartilago articular. |
CA002422093A CA2422093A1 (fr) | 2000-09-15 | 2001-09-14 | Utilisation d'une rheine pour la preparation d'un medicament pour la prevention de la degradation du cartilage articulaire |
AU2001290033A AU2001290033A1 (en) | 2000-09-15 | 2001-09-14 | Use of rhein for preparing a medicine for preventing articular cartilage damage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/663,528 | 2000-09-15 | ||
US09/663,528 US6610750B1 (en) | 2000-09-15 | 2000-09-15 | Treatment of osteoarthritis |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002022119A1 true WO2002022119A1 (fr) | 2002-03-21 |
Family
ID=24662217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2001/002876 WO2002022119A1 (fr) | 2000-09-15 | 2001-09-14 | Utilisation d'une rhéine pour la préparation d'un médicament pour la prévention de la dégradation du cartilage articulaire |
Country Status (7)
Country | Link |
---|---|
US (1) | US6610750B1 (fr) |
EP (1) | EP1317263A1 (fr) |
AU (1) | AU2001290033A1 (fr) |
CA (1) | CA2422093A1 (fr) |
IL (1) | IL154917A0 (fr) |
MX (1) | MXPA03002242A (fr) |
WO (1) | WO2002022119A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2842738A1 (fr) * | 2002-07-23 | 2004-01-30 | Negma Lerads | Utilisation d'une rheine pour la preparation d'un medicament pour le traitement de l'inflammation chronique, la prevention et le traitement du rejet des transplantations d'organes et de tissus |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6927044B2 (en) * | 1998-09-25 | 2005-08-09 | Regeneron Pharmaceuticals, Inc. | IL-1 receptor based cytokine traps |
US20040162582A1 (en) * | 2003-02-13 | 2004-08-19 | Hmt High Medical Technologies Ag | Treatment of osteoarthritis |
MXPA04009698A (es) * | 2004-10-04 | 2006-04-05 | Maria Elena Garcia Armenta | Formulaciones farmaceuticas solidas conteniendo diacereina y meloxicam. |
EP2060562A1 (fr) | 2007-11-16 | 2009-05-20 | Laboratoire Medidom S.A. | Dérivés de sulfonate de dioxoanthracène |
BR112012013330A2 (pt) * | 2009-12-02 | 2017-03-28 | Acceleron Pharma Inc | composições e métodos para aumentar meia vida do soro de proteínas de fusão fc |
WO2012170938A1 (fr) | 2011-06-08 | 2012-12-13 | Acceleron Pharma Inc. | Compositions et procédés pour augmenter la demi-vie sérique |
TWI461192B (zh) * | 2011-07-20 | 2014-11-21 | Twi Biotechnology Inc | 降低血脂異常病患之糖化血色素的醫藥組成物 |
US20180311199A1 (en) * | 2016-01-12 | 2018-11-01 | Lawrence Chan | Combination treatment for inflammatory diseases |
TW201739448A (zh) * | 2016-05-06 | 2017-11-16 | 安成生物科技股份有限公司 | 用於治療及/或預防血液相關疾病之方法及配方 |
WO2018136706A1 (fr) * | 2017-01-19 | 2018-07-26 | Twi Biotechnology, Inc. | Méthodes et compositions pharmaceutiques pour la prévention ou le traitement d'affections dermiques immuno-inflammatoires |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992010464A1 (fr) * | 1990-12-11 | 1992-06-25 | Istituto Gentili S.P.A. | Dicarbonates et urethanes d'acide 9,10-dihydro-9,10-dioxo-2-anthracenecarboxylique 4,5-dihydroxy- et 4,5,8-trihydroxy-, presentant des activites therapeutiques |
EP0698594A1 (fr) * | 1994-08-24 | 1996-02-28 | Lilly Industries Limited | Dérivés pharmaceutiques d'anthraquinone |
WO1997000675A1 (fr) * | 1995-06-23 | 1997-01-09 | Boonville Limited | Antraquinones mono- et disulfosubstitues et leur utilisation pour traiter des anomalies de la matrice osseuse |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA761627B (en) * | 1976-03-16 | 1978-01-25 | C Friedmann | Improvements in or relating to the treatment of arthritis |
IT1283772B1 (it) * | 1996-07-31 | 1998-04-30 | Medidom Lab | Procedimento per la preparazione di reina e diacereina |
-
2000
- 2000-09-15 US US09/663,528 patent/US6610750B1/en not_active Expired - Fee Related
-
2001
- 2001-09-14 MX MXPA03002242A patent/MXPA03002242A/es not_active Application Discontinuation
- 2001-09-14 CA CA002422093A patent/CA2422093A1/fr not_active Abandoned
- 2001-09-14 EP EP01969904A patent/EP1317263A1/fr not_active Withdrawn
- 2001-09-14 IL IL15491701A patent/IL154917A0/xx unknown
- 2001-09-14 AU AU2001290033A patent/AU2001290033A1/en not_active Abandoned
- 2001-09-14 WO PCT/FR2001/002876 patent/WO2002022119A1/fr not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992010464A1 (fr) * | 1990-12-11 | 1992-06-25 | Istituto Gentili S.P.A. | Dicarbonates et urethanes d'acide 9,10-dihydro-9,10-dioxo-2-anthracenecarboxylique 4,5-dihydroxy- et 4,5,8-trihydroxy-, presentant des activites therapeutiques |
EP0698594A1 (fr) * | 1994-08-24 | 1996-02-28 | Lilly Industries Limited | Dérivés pharmaceutiques d'anthraquinone |
WO1997000675A1 (fr) * | 1995-06-23 | 1997-01-09 | Boonville Limited | Antraquinones mono- et disulfosubstitues et leur utilisation pour traiter des anomalies de la matrice osseuse |
Non-Patent Citations (3)
Title |
---|
CARNEY, S. L. ET AL: "An in vivo investigation of the effect of anthraquinones on the turnover of aggrecans in spontaneous osteoarthritis in the guinea pig", INFLAMMATION RES. (1995), 44(4), 182-6, XP001055899 * |
SETNIKAR, I.: "Antireactive properties of "chondroprotective" drugs", INT. J. TISSUE REACT. (1992), 14(5), 253-61, XP001056031 * |
SPENCER, CAROLINE M. ET AL: "Diacerein", DRUGS (1997), 53(1), 98-106, XP001056068 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2842738A1 (fr) * | 2002-07-23 | 2004-01-30 | Negma Lerads | Utilisation d'une rheine pour la preparation d'un medicament pour le traitement de l'inflammation chronique, la prevention et le traitement du rejet des transplantations d'organes et de tissus |
WO2004010990A1 (fr) * | 2002-07-23 | 2004-02-05 | Negma-Lerads | Elevation du taux d’ heme oxygenase avec des derives de la rheine |
JP2005538098A (ja) * | 2002-07-23 | 2005-12-15 | ネグマ−レラズ | ヘムオキシゲナーゼレベルの上昇を必要とする治療上の処置におけるレインの使用 |
Also Published As
Publication number | Publication date |
---|---|
CA2422093A1 (fr) | 2002-03-21 |
EP1317263A1 (fr) | 2003-06-11 |
US6610750B1 (en) | 2003-08-26 |
MXPA03002242A (es) | 2004-03-26 |
IL154917A0 (en) | 2003-10-31 |
AU2001290033A1 (en) | 2002-03-26 |
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