WO2004017949A2 - Prophylaxe und therapie von infektionserkrankungen mit amitryptilin oder imipramin oder desipramin oder fgf oder einem anticeramid antikörper oder cyclodextrin oder nystatin oder filipin - Google Patents
Prophylaxe und therapie von infektionserkrankungen mit amitryptilin oder imipramin oder desipramin oder fgf oder einem anticeramid antikörper oder cyclodextrin oder nystatin oder filipin Download PDFInfo
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- WO2004017949A2 WO2004017949A2 PCT/EP2003/009254 EP0309254W WO2004017949A2 WO 2004017949 A2 WO2004017949 A2 WO 2004017949A2 EP 0309254 W EP0309254 W EP 0309254W WO 2004017949 A2 WO2004017949 A2 WO 2004017949A2
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- 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
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
- A61K31/137—Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
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- 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
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
- A61P31/16—Antivirals for RNA viruses for influenza or rhinoviruses
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
- A61P31/18—Antivirals for RNA viruses for HIV
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
- A61P33/02—Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
- A61P33/06—Antimalarials
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Definitions
- the present invention relates to the use of active substances which are suitable for the prophylaxis and / or therapy of infectious diseases.
- infectious diseases are still a very big medical problem worldwide, studies on the treatment and prophylaxis of such diseases have long been the subject of intensive research. For example, immense costs are constantly being spent to develop new antibiotics. These antibiotics are necessary to fight bacteria, fungi, protozoa or parasites as pathogens of infectious diseases. In particular, the constantly developing resistances of the pathogens must be taken into account, which is becoming increasingly problematic.
- the object of the invention is to provide active substances which are particularly suitable for the prophylaxis and therapy of infectious diseases.
- inhibitors of acidic sphingomyelinase and / or inhibitors of products which result from the reaction catalyzed by acidic sphingomyelinase are used for the prophylaxis and / or therapy of infectious diseases.
- These products include, in particular, ceramide, which arises from the splitting of sphingolipids.
- the inhibitors mentioned can also be used advantageously for the prophylaxis and / or therapy of diseases whose clinical course is at least partly determined by infections.
- An example of such diseases is cystic fibrosis.
- ceramide-rich membrane platforms in the cell membrane of eukaryotic cells are necessary for infection of eukaryotic cells with pathogenic pathogens.
- These larger platforms in the cell membrane of the eukaryotic cells are formed by the fusion of very small distinct domains in the cell membrane, known as rafts.
- rafts consist of cholesterol and sphingolipids, especially sphingomyelin, which associate very firmly with one another, as a result of which they separate from the phospholipids of the cell membrane and form these small distinct domains.
- sphingomyelin The most common sphingolipid found in rafts is sphingomyelin, which consists of the very hydrophobic ceramide residue and the hydrophilic phosphorylcholine head group.
- Ceramide is an amide ester of the sphingoid base D-erythro-sphingosine and a fatty acid, normally with a chain length of C ⁇ . 6 to C 26 - hydrogen bonds and hydrophobic van der Waal interactions between the cholesterol ring system and sphingolipids or between the head groups of the sphingolipids lead to a lateral association of the sphingolipids and the cholesterol in the cell membrane and a spontaneous separation of the other phospholipids (Brown DA, London E. (1998).
- lipid rafts Functions of lipid rafts in biological membranes. Annu. Rev. Cell. Dev. Biol. 14: 11 1 -367; Härder T., Simons K. (1997). Caveolae, DIGs, and the dynamics of sphingolipidcholesterol microdomains. Curr. Opin. Cell. Biol. 9: 534-542). This creates the very small, distinct sphingolipid and cholesterol-rich membrane domains called rafts. If the cholesterol, which probably acts as a spacer between the sphingolipids with their relatively large head groups, is extracted from rafts, the structure and function of rafts is destroyed
- a mechanism which mediates the formation of membrane platforms from rafts, the clustering or aggregation of receptors in these membrane platforms and the infection of cells with pathogenic bacteria and viruses.
- ceramide is released from sphingomyelin in rafts. Due to the biophysical properties of ceramide, the formation of ceramide in rafts leads to a fusion of small rafts to large, ceramide-rich platforms in the cell membrane.
- This diacylglycerol in turn activates the acidic sphingomyelinase, so that ceramide is formed by the reaction catalyzed by this enzyme.
- this signal cascade could only be induced by very specific bacteria or strains.
- the inducibility of this signal cascade was dependent on the opa proteins on the bacterium. This is a completely different, very special mechanism in comparison with the general invasion or infection mechanism discovered in connection with the invention via the said membrane platforms.
- the inventive prevention of the formation of the membrane platforms and / or the destruction of membrane platforms already formed prevents the pathogens from penetrating into the host cell.
- this is preferably achieved by using inhibitors of acidic sphingomyelinase and / or inhibitors of the products of the reaction catalyzed by this enzyme.
- This has the advantage over conventional methods of treating infectious diseases that the target for the active ingredient is on the host cell, that is to say the eukaryotic cell to be infected. located.
- the invention provides a general infection inhibitor which can be used for a large number of very different pathogenic pathogens (for example bacteria, viruses, parasites, protozoa or fungi).
- the invention also encompasses active substances which influence precursors of the enzyme and / or activation mechanisms of the enzyme. Furthermore, the active substances can also act on the formation, stabilization, mobilization and / or translocation of the intracellular vesicles in which the enzyme is located in the cell.
- the invention also encompasses the use of inhibitors which influence the biological action of the products which result from the enzymatic reaction of the acid sphingomyelinase.
- These products are in particular ceramide, which forms an essential part of the membrane platforms.
- the invention therefore includes inhibitors which modify the ceramide and in particular inactivate, neutralize or destroy it.
- substances can be used according to the invention which increase the breakdown rate of ceramide.
- the enzyme ceramide-glucosyltransferase is particularly preferred here, its expression being enhanced, for example, by molecular biological methods, and thus its expression Activity can be increased and / or which can be activated by other regulators.
- the inhibitors can prevent the ceramides from accumulating so that platform formation is impaired.
- the invention includes the use of inhibitors which influence the functionality of the ceramide-rich membrane platforms already formed and / or prevent the formation of the membrane platforms from the outset.
- inhibitors suitable according to the invention for example peptides, proteins or also inorganic substances.
- the invention also includes nucleic acids as inhibitors, provided that they act as inhibitors of sphingomyelinase and / or their reaction products according to the use according to the invention.
- nucleic acids as inhibitors, provided that they act as inhibitors of sphingomyelinase and / or their reaction products according to the use according to the invention.
- antisense molecules in particular antisense oligonucleotides, or siRNA of acidic sphingomyelinase are suitable.
- Antidepressants in particular tricyclic and / or tetracyclic antidepressants, are particularly preferred.
- Tricyclic antidepressants can, for example, bring about a proteolytic breakdown of the enzyme so that the enzyme can no longer be active and ceramide formation is prevented. This reduction in the release of ceramide prevents the formation of a platform within the cell membrane, so that there is no infection of the cell.
- the antidepressants amitriptyline and imipramine have proven to be particularly advantageous. These antidepressants are therefore particularly preferred for the use according to the invention. These are known pharmacological agents (generics) that essentially develop no side effects.
- these active substances can be used in customary dosage forms, in particular orally, intravenously, intramuscularly, topically or even by inhalation. Conventional dosages are also suitable for the use according to the invention. However, the effect according to the invention can also be achieved with reduced dosages.
- the invention encompasses the use of inhibitors which are derived from tricyclic and / or tetracyclic antidepressants, in particular from amitriptyline and / or imipramine.
- These derived active substances have essentially the same effects as the antidepressants, but can have further advantageous properties.
- these substances can be modified such that they are more hydrophilic than the starting substances. This means that the modified substances accumulate in the brain to a lesser extent than, for example, the substances amitriptyline and imipramine. With these two substances mentioned, an accumulation in the brain can be demonstrated after a few weeks. Further advantageous properties of derived substances can be better stability and / or bioavailability.
- desipramine and / or FGF (fibroblast growth factor) or substances derived therefrom can also advantageously be used as inhibitors of acidic sphingomyelinase.
- the inhibitors are antibodies, in particular neutralizing antibodies. These antibodies can interact very specifically with the enzyme acid sphingomyelinase or its reaction products, in particular with ceramide. This affects the activity of the enzyme or the biological effect of the reaction product. impaired and preferably inhibited.
- the use of antibodies as an inhibitor is very suitable for the use according to the invention, since the antibodies are very specific and side effects are generally avoided.
- Suitable antibodies for this use according to the invention are polyclonal and, owing to their particular specificity, preferably monoclonal antibodies. These antibodies can be of different origin, humanized antibodies are particularly preferred. Humanized antibodies are understood to mean antibodies against a specific antigen that are generated, for example, in mice. By recloning murine sequences into human sequences, a hybrid molecule is obtained in which all murine parts (except the variable domain) are replaced by human sequences. The resulting antibody can therefore be used with great certainty in humans.
- substances are used which influence the formation of ceramide-rich membrane platforms and in particular disrupt or inhibit them. This hinders the formation of rafts that mediate an infection or existing rafts are destroyed.
- ⁇ -cyclodextrin, nystatin and / or filipine or substances derived therefrom are preferred in particular.
- a particular advantage of the invention is that the points of attack of the active substances (inhibitors), in particular the acidic sphingomyelinase or ceramide, are located on the cell surface. These targets are therefore easily accessible for the active ingredients without it being necessary that the active ingredients would have to be transported into the cells. This could be a problem, in particular in the case of larger active substances, such as antibodies, which advantageously does not arise when using the invention.
- infectious diseases that can be treated preventively or therapeutically with the use according to the invention are u. a. viral, parasitic and / or mycological infectious diseases. Infectious diseases caused by protozoa can also be treated. Examples of such infectious diseases are AIDS, hepatitis A, rhinoviral diseases, early summer meningoencephalitis (TBE), rubella, influenza and / or malaria. Furthermore, bacterial infectious diseases can be successfully treated prophylactically and / or therapeutically with the use according to the invention. Examples of such diseases are tuberculosis, meningococcal infections or Pseudomonas aeruginosa ⁇ ⁇ nct ⁇ onen, especially in the case of cystic fibrosis. Furthermore, the use according to the invention can also be used advantageously in the veterinary field.
- the infectious diseases to be treated here are, for example, cattle and / or swine fever.
- the invention encompasses the use of inhibitors of acidic sphingomyelinase and / or inhibitors of products of the reaction catalyzed by this enzyme, in particular ceramide, for the manufacture of a medicament for the prophylaxis and / or therapy of infectious diseases or diseases, the course of which through infections being affected.
- ceramide products of the reaction catalyzed by this enzyme
- the invention further comprises a pharmaceutical composition which contains at least one active ingredient according to the use according to the invention, which is a substance derived from tricyclic and / or tetracyclic antidepressants, in particular from amitriptyline and / or imipramine.
- the invention comprises a pharmaceutical composition which contains at least an effective amount of desipramine, FGF, ⁇ -cyclodextrin, nystatin and / or filipine and / or at least one substance derived therefrom.
- the invention further comprises a pharmaceutical composition which contains at least one antibody, in particular a neutralizing antibody, which is directed against acidic sphingomyelinase.
- the invention comprises a pharmaceutical composition which contains at least one antibody directed against ceramide, in particular a neutralizing antibody.
- These pharmaceutical compositions also each comprise at least one pharmaceutical carrier. Conventional methods can be used for the production of these pharmaceutical compositions or corresponding medicaments. Tablets, suppositories, injection solutions or infusion solutions are suitable as dosage forms.
- the invention furthermore comprises a method for inhibiting infections of eukaryotic cells, in particular mammalian cells, which is characterized in that the activity of the acid sphingomyelinase and / or products of the reaction catalyzed by this enzyme is influenced, in particular inhibited.
- This method can be carried out in vivo in the intact organism or also in cultivated systems, for example in cell cultures or tissue cultures. With regard to further features of this method, reference is made to the above description.
- the invention preferably relates to the treatment of infectious diseases and / or diseases the course of which is influenced by infections, inhibitors being administered which influence the enzyme acid sphingomyelinase and / or products of the reaction catalyzed by this enzyme, in particular ceramide inhibit.
- This treatment is given prophylactically and / or during or after an infection.
- Preventive treatment can be carried out if there is a general risk of infection or, preferably, if there is an acute risk of infection.
- Fig. 1 Acid sphingomyelinase (ASM) is activated by infection with rhinoviruses.
- Fig. 2 Rhinoviruses induce ceramide release.
- Fig. 3 Amitriptyline and imipramine dose-dependently inhibit the infection of human cells with rhinoviruses.
- Fig. 4 The cytotoxic effect of rhinoviruses is shown by
- Figure 5 HIV gp120 induces the release of ceramide in human T lymphocytes.
- Fig. 6 Cellular stimulation with gp120 induces ceramide-rich membrane platforms.
- a) Infection of human epithelial cells activates within 10 to 15 min. the acid sphingomyelinase (ASM) three to four times. This was shown using the example of Heia cells.
- the results are summarized in Fig. 1.
- the cells were infected with rhinoviruses (strain 14, MOI of 25) and the activity of the sphingomyelinase in cell lysates was measured. For this purpose, the cells were washed after the infection, in 250 mM sodium acetate (pH 5.0), 1, 3 mM EDTA and
- Amitriptyline blocks the activity of acid sphingomyelinase.
- the stimulation of the acid sphingomyelinase correlates with the release of ceramide from the infected cells. This is shown in Fig. 2.
- Infection of human epithelial cells (Heia) leads to the release of ceramide within a few minutes after infection. Heia cells with rhinoviruses were again used for this
- the dose-response curve of inhibition of infection of human epithelial cells by imipramine and amitriptyline is shown in FIG. 3.
- human Hela epithelial cells were infected with the rhinovirus strain 14 for 24 h and the cytotoxic effect of the viruses was measured by flow cytometry after staining with FITC annexin.
- Amitriptyline or imipramine which inhibit the acid sphingomyelinase, were 30 min. added to the cells in a serum-free medium prior to infection of the rhinoviruses. The data show that the drugs almost completely inhibit viral infection. Amitriptyline and imipramine themselves had no cytotoxic effect on the cells. The mean values + standard deviation of three experiments are shown.
- FIG. 4 shows the representative flow cytometric analysis of the inhibition of the infection of Heia cells by rhinoviruses after treatment with amitriptyline.
- human Hela epithelial cells were infected with various rhinovirus strains (RV14, RV16) for 24 hours. The infection was measured based on the cytotoxic effects of the viruses and determined by staining the cells with FITC annexin in a flow cytometer. A shift to the right of the curve means an increase in FITC annexin binding and is therefore a measure of cell death.
- Amitriptyline or imipramine as inhibitors of acidic sphingomyelinase were 30 min. before infection with the rhinoviruses
- HIV essentially infects human cells by binding the gp120 molecule of the virus to the CD4 receptor. Without the binding of gp120 to CD4, there is only an inefficient infection of cells with HIV.
- the gp120 molecule forms an oligomeric complex with the gp41 molecule, in which gp120 is present as a trimer.
- the binding of gp120 to the CD4 molecule on T lymphocytes changes the conformation of gp120, in particular there is a change in the conformation of the variable loop, which exposes the so-called co-receptor binding site. Via this binding site, gp120 binds to a co-receptor, usually the cytokine receptors CCR5 or CXCR4.
- CCR5 or CXCR4 seem to be of great importance in vivo.
- the binding of HIV to CD4 and other co-receptors initiates the uptake of the virus into the cell (Clapham PR, McKnight A. (2001). HIV-1 receptors and cell tropism. British Medical Bulletin 58: 43-59).
- the CD4 molecule is already constitutive, ie also in uninfected cells, in rafts. After infection with HIV there is a redistribution of CD4 and a concentration of CD4 in a relatively small area of the cell membrane (Popik W., Alce TM, Au WC (2002).
- Human Immunodeficiency Virus Type 1 uses lipid raft-colocalized CD4 and chemokine receptors for productive entry into CD4 + T cells. J. of Virology 76: 4709-4722). This phenomenon of a local, very high concentration of a molecule is called clustering or aggregation. CD4 co-localized after infection in these clusters with GM1, a typical marker for rafts, and also CCR5 and CXCR4, which are recruited into the newly formed membrane platforms after stimulation. If rafts are destroyed by pre-incubating the cells with reagents that extract colesterol, these studies prevented both CD4 aggregation after infection and infection of the T cells themselves. In contrast, the binding of the virus to CD4 was not changed.
- gp 120 induces the release of ceramide in human T lymphocytes.
- 5 shows the treatment of human CD4-positive lymphocytes with 10 ⁇ g / ml recombinant gp1 0. Ceramide is released within 1 minute. Ceramide was determined using a DAG kinase assay.
- FIG. 6 shows that cellular stimulation with gp 120 induces ceramide-rich membrane platforms.
- ceramide-rich membrane platforms for infections with pathogenic bacteria and viruses was demonstrated using the example of the infection of mammalian cells with Pseudomonas aeruginosa.
- the activation of the acid sphingomyelinase and the release of ceramide were determined both in vitro after infection of Chang epithelial cells, WI-38 fibroblasts, ex vivo lung fibroblasts, ex vivo cultured tracheal epithelial cells and in vivo in epithelial cells of the trachea after infection with P aeruginosa observed.
- the release of ceramide after infection takes place in rafts, which are reorganized into large membrane platforms by the released ceramide.
- the released ceramide and the acidic sphingomyelinase localize in the newly formed membrane platforms after infection with P. aeruginosa.
- the importance of acidic sphingomyelinase for the formation of membrane platforms after P. aeruginosa infection is shown by the complete absence of ceramide-rich membrane platforms after infection of acidic sphingomyelinase-deficient cells.
- the role of ceramide-rich membrane platforms for the infection with P. aeruginosa was investigated in acidic sphingomyelinase-deficient cells or by destroying rafts with drugs that interfere with the cholesterol metabolism. These drugs are ß-cyclodextrin, nystatin and filipin.
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Abstract
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2497582A CA2497582C (en) | 2002-08-23 | 2003-08-21 | Prophylaxis and treatment of infectious diseases |
| AT03792402T ATE508749T1 (de) | 2002-08-23 | 2003-08-21 | Antidepressiva zur prophylaxe und therapie von zystischer fibrose |
| US10/524,815 US7812015B2 (en) | 2002-08-23 | 2003-08-21 | Prophylaxis and treatment of infectious diseases |
| AU2003255468A AU2003255468B2 (en) | 2002-08-23 | 2003-08-21 | Prophylaxis and treatment of infectious diseases |
| EP03792402A EP1531826B1 (de) | 2002-08-23 | 2003-08-21 | Antidepressiva zur prophylaxe und therapie von zystischer fibrose |
| JP2004530234A JP4733980B2 (ja) | 2002-08-23 | 2003-08-21 | 感染症の予防および治療 |
| US12/882,912 US20110059949A1 (en) | 2002-08-23 | 2010-09-15 | Prophylaxis and treatment of infectious diseases |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10239531.4 | 2002-08-23 | ||
| DE10239531A DE10239531A1 (de) | 2002-08-23 | 2002-08-23 | Prophylaxe und Therapie von Infektionserkrankungen |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10/524,815 A-371-Of-International US7812015B2 (en) | 2002-08-23 | 2003-08-21 | Prophylaxis and treatment of infectious diseases |
| US12/882,912 Continuation US20110059949A1 (en) | 2002-08-23 | 2010-09-15 | Prophylaxis and treatment of infectious diseases |
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| Publication Number | Publication Date |
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| WO2004017949A2 true WO2004017949A2 (de) | 2004-03-04 |
| WO2004017949A3 WO2004017949A3 (de) | 2004-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/EP2003/009254 Ceased WO2004017949A2 (de) | 2002-08-23 | 2003-08-21 | Prophylaxe und therapie von infektionserkrankungen mit amitryptilin oder imipramin oder desipramin oder fgf oder einem anticeramid antikörper oder cyclodextrin oder nystatin oder filipin |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US7812015B2 (de) |
| EP (1) | EP1531826B1 (de) |
| JP (1) | JP4733980B2 (de) |
| CN (1) | CN100502875C (de) |
| AT (1) | ATE508749T1 (de) |
| AU (1) | AU2003255468B2 (de) |
| CA (1) | CA2497582C (de) |
| DE (1) | DE10239531A1 (de) |
| ES (1) | ES2366895T3 (de) |
| WO (1) | WO2004017949A2 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007063535A1 (de) | 2007-12-21 | 2009-06-25 | Cycnad Gmbh & Co. Kg | Pharmazeutische Zusammensetzung zur Prophylaxe und/oder symptomatischen Behandlung von zystischer Fibrose |
| DE102018217334A1 (de) * | 2018-10-10 | 2020-04-16 | Harbins Ruhr Bioscience, Inc. | Sphingoid-Base und/oder Wirkstoff zur Verwendung bei der Prophylaxe und/oder Therapie einer viralen Infektion und/oder viralen Infektionskrankheit oder der Desinfektion, Nahrungsmittel/Nahrungsergänzungsmittel, Futtermittel/Futterergänzungsmittel und Pflanzenschutzmittel |
| WO2022015348A1 (en) | 2020-07-16 | 2022-01-20 | Harbins Ruhr Bioscience, Inc. | Sphingoid compounds for use in prophylaxis and/or therapy of coronaviridae infection |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1913955A1 (de) | 2006-10-19 | 2008-04-23 | Gerhard, Markus | Neue Methode zur Behandlung von Infektionen durch H. pylori |
| WO2008112297A2 (en) * | 2007-03-13 | 2008-09-18 | Yale University | Methods of treating cancer by interfering with igf-i receptor signaling |
| EP2152287B1 (de) * | 2007-05-06 | 2014-04-02 | Sloan Kettering Institute For Cancer Research | Verfahren zur behandlung und prävention von gi-syndrom und transplantatabstossung |
| PL2753346T3 (pl) | 2011-09-07 | 2020-10-19 | Mount Sinai School Of Medicine | Ceramidaza i różnicowanie komórek |
| DK2854850T3 (da) * | 2012-05-25 | 2021-08-30 | Sloan Kettering Inst Cancer Res | Sammensætninger til behandling eller forebyggelse af strålingssygdom og gi-syndrom |
| EP2854910B1 (de) * | 2012-06-01 | 2020-04-15 | Icahn School of Medicine at Mount Sinai | Ceramidspiegel bei der behandlung und vorbeugung von infektionen |
| CA2905449C (en) | 2013-03-14 | 2024-09-10 | Icahn School Of Medicine At Mount Sinai | THERAPEUTIC COMPOSITIONS OF ACID CERAMIDASE AND THEIR PROCESSES OF MANUFACTURE AND USE |
| IL260690A (en) | 2018-07-19 | 2018-12-31 | Yeda Res & Dev | Sphingosine derivatives and their use against pulmonary bacterial infections |
| KR102422449B1 (ko) * | 2019-10-18 | 2022-07-20 | 연세대학교 산학협력단 | 결핵 및 비결핵항산균 감염 질환의 예방, 개선 또는 치료용 조성물 |
| WO2024085170A1 (ja) * | 2022-10-18 | 2024-04-25 | 国立研究開発法人国立精神・神経医療研究センター | ウイルス感染後遺症抑制剤 |
| CN120204184A (zh) * | 2025-02-17 | 2025-06-27 | 深圳市第三人民医院(深圳市肝病研究所) | 阿米替林和/或其衍生物的应用、结核分枝杆菌抑制剂和药物组合物 |
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| US5373005A (en) * | 1988-04-20 | 1994-12-13 | Merrell Dow Pharmaceuticals Inc. | Despiramine in the treatment of drug-resistant malarial infections |
| FR2647343B1 (fr) * | 1989-05-24 | 1994-05-06 | Rhone Poulenc Sante | Nouvelle forme pharmaceutique poreuse et sa preparation |
| US5233024A (en) | 1991-04-09 | 1993-08-03 | The Brigham & Women's Hospital | Anti-idiotypic monoclonal antibodies for mucoid pseudomonas aeruginosa, their preparation and use |
| US5569677A (en) * | 1995-06-05 | 1996-10-29 | Smithkline Beecham Corporation | Diphenyl-2-propenoates for treating diseases associated with leukotriene B4 |
| US5885786A (en) * | 1996-04-19 | 1999-03-23 | John Wayne Cancer Institute | Methods for screening of substances for inhibition of multidrug resistance |
| JP2002503463A (ja) | 1998-02-11 | 2002-02-05 | インサイト・ファーマスーティカルズ・インコーポレイテッド | ヒト輸送関連分子 |
| US6248528B1 (en) * | 1998-04-06 | 2001-06-19 | Millennium Pharmaceuticals, Inc. | Methods and compositions for the diagnosis and treatment of neuropsychiatric disorders |
| AU2162700A (en) | 1998-12-04 | 2000-06-26 | California Institute Of Technology | Supramolecular complexes containing therapeutic agents |
| AU3900000A (en) | 1999-03-19 | 2000-10-09 | Chiron Corporation | Human fgf gene and gene expression products |
| IL153565A0 (en) * | 2000-06-20 | 2003-07-06 | Atherogenics Inc | 1,3-bis-(substituted-phenyl)-2-propen-1-ones and their use to treat vcam-1 mediated disorders |
| US6818216B2 (en) | 2000-11-28 | 2004-11-16 | Medimmune, Inc. | Anti-RSV antibodies |
| AUPS017702A0 (en) | 2002-01-25 | 2002-02-14 | Atopic Pty Ltd | Methods and compositions for the treatment of asthma and related disorders |
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- 2002-08-23 DE DE10239531A patent/DE10239531A1/de not_active Withdrawn
-
2003
- 2003-08-21 JP JP2004530234A patent/JP4733980B2/ja not_active Expired - Fee Related
- 2003-08-21 EP EP03792402A patent/EP1531826B1/de not_active Expired - Lifetime
- 2003-08-21 AT AT03792402T patent/ATE508749T1/de active
- 2003-08-21 CN CNB038244055A patent/CN100502875C/zh not_active Expired - Fee Related
- 2003-08-21 AU AU2003255468A patent/AU2003255468B2/en not_active Ceased
- 2003-08-21 CA CA2497582A patent/CA2497582C/en not_active Expired - Fee Related
- 2003-08-21 ES ES03792402T patent/ES2366895T3/es not_active Expired - Lifetime
- 2003-08-21 US US10/524,815 patent/US7812015B2/en not_active Expired - Fee Related
- 2003-08-21 WO PCT/EP2003/009254 patent/WO2004017949A2/de not_active Ceased
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2010
- 2010-09-15 US US12/882,912 patent/US20110059949A1/en not_active Abandoned
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007063535A1 (de) | 2007-12-21 | 2009-06-25 | Cycnad Gmbh & Co. Kg | Pharmazeutische Zusammensetzung zur Prophylaxe und/oder symptomatischen Behandlung von zystischer Fibrose |
| WO2009083211A2 (de) | 2007-12-21 | 2009-07-09 | Cycnad Gmbh & Co. Kg | Pharmazeutische zusammensetzung zur prophylaxe und/oder symptomatischen behandlung von zystischer fibrose |
| WO2009083211A3 (de) * | 2007-12-21 | 2009-11-26 | Cycnad Gmbh & Co. Kg | Pharmazeutische zusammensetzung zur prophylaxe und/oder symptomatischen behandlung von zystischer fibrose |
| DE102018217334A1 (de) * | 2018-10-10 | 2020-04-16 | Harbins Ruhr Bioscience, Inc. | Sphingoid-Base und/oder Wirkstoff zur Verwendung bei der Prophylaxe und/oder Therapie einer viralen Infektion und/oder viralen Infektionskrankheit oder der Desinfektion, Nahrungsmittel/Nahrungsergänzungsmittel, Futtermittel/Futterergänzungsmittel und Pflanzenschutzmittel |
| WO2020076760A2 (en) | 2018-10-10 | 2020-04-16 | Harbins Ruhr Bioscience, Inc. | Sphingoid compounds for prophylaxis and/or therapy of a viral infection |
| US10688065B2 (en) | 2018-10-10 | 2020-06-23 | Harbins Ruhr Bioscience, Inc. | Sphingoid compounds for prophylaxis and/or therapy of a viral infection |
| US12083079B2 (en) | 2018-10-10 | 2024-09-10 | Harbins Ruhr Bioscience, Inc. | Sphingoid compounds for prophylaxis and/or therapy of a viral infection |
| WO2022015348A1 (en) | 2020-07-16 | 2022-01-20 | Harbins Ruhr Bioscience, Inc. | Sphingoid compounds for use in prophylaxis and/or therapy of coronaviridae infection |
| US11298412B2 (en) | 2020-07-16 | 2022-04-12 | Harbins Ruhr Bioscience, Inc. | Sphingoid compounds for prophylaxis and/or therapy of coronaviridae infection |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4733980B2 (ja) | 2011-07-27 |
| EP1531826A2 (de) | 2005-05-25 |
| WO2004017949A3 (de) | 2004-04-29 |
| DE10239531A1 (de) | 2004-03-04 |
| ES2366895T3 (es) | 2011-10-26 |
| CN1688316A (zh) | 2005-10-26 |
| AU2003255468A1 (en) | 2004-03-11 |
| AU2003255468B2 (en) | 2010-04-29 |
| CN100502875C (zh) | 2009-06-24 |
| US20050209219A1 (en) | 2005-09-22 |
| JP2006505527A (ja) | 2006-02-16 |
| EP1531826B1 (de) | 2011-05-11 |
| ATE508749T1 (de) | 2011-05-15 |
| US7812015B2 (en) | 2010-10-12 |
| CA2497582A1 (en) | 2004-03-04 |
| CA2497582C (en) | 2013-11-19 |
| US20110059949A1 (en) | 2011-03-10 |
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