WO2005097097A1 - Fxr活性化を介したコレステロールホメオスタシス関連遺伝子転写活性調節剤 - Google Patents
Fxr活性化を介したコレステロールホメオスタシス関連遺伝子転写活性調節剤 Download PDFInfo
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- WO2005097097A1 WO2005097097A1 PCT/JP2005/003602 JP2005003602W WO2005097097A1 WO 2005097097 A1 WO2005097097 A1 WO 2005097097A1 JP 2005003602 W JP2005003602 W JP 2005003602W WO 2005097097 A1 WO2005097097 A1 WO 2005097097A1
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- alkyl
- fxr
- aryl
- hydrogen
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Classifications
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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
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/192—Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic 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
- A61K31/235—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
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/06—Antihyperlipidemics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Definitions
- the present invention relates to a FXR (farnesoid X receptor) transcription activity regulator useful as a therapeutic agent for hyperlipidemia and intrahepatic cholestasis.
- FXR farnesoid X receptor
- Hyperlipidemia causes an excess of lipids in the blood due to hereditary or inadequate diet and lack of exercise, causing arteriosclerosis to lead to various adult diseases such as ischemic heart disease.
- nuclear receptors are activated by the binding of ligands, are transcription factors that control the expression of target genes, and play an important role in various physiological phenomena.
- it is a bile acid molecule, including the ligand cadenodeoxycholic acid (CDCA) of FXR, a member of the nuclear receptor, and it was shown that CDCA enhances the transcriptional activity of FXR (Makishima, M. et al "Science, 284, pp.1362—1365, 1999; Parks DJ et al., Science, 284, pp.1365-1368, 1999; Wang'H. Et al., Mol. Cell, 3, pp.543-553, 1999)
- Bile acids are synthesized from cholesterol, and this conversion is suppressed by the final product, bile acids.
- FXR which is activated by bile acids, controls this feedback by suppressing the gene expression of cholesterol 7a-hydroxylase (CYP7A1), the rate-limiting enzyme.
- CYP7A1 cholesterol 7a-hydroxylase
- FXR-deficient mice increased levels of blood cholesterol, bile acids, triglycerides, etc. became apparent (Sinai et al., Cell 102, pp731-744, 2000). Since bile acids promote intestinal cholesterol absorption, in FXR-deficient mice, the conversion of cholesterol to bile acids is promoted, but the increase in bile acid biosynthesis promotes intestinal cholesterol absorption. it is conceivable that.
- FXR activator is expected to have serum triglyceride and cholesterol lowering effects, and is a promising candidate for the prevention and treatment of hyperlipidemia. It becomes.
- FXR activators are also useful as therapeutic agents for intrahepatic cholestasis (Liu et al, J. Am.
- Intrahepatic cholestasis is a disease in which the flow of bile in the liver is disrupted and hepatocytes are destroyed.
- FXR promotes the expression of the bile salt export pump gene (BSEP), which is a gene responsible for the excretion of bile acids into bile and is important for enterohepatic circulation. It is thought to promote acid excretion and improve intrahepatic cholestasis.
- BSEP bile salt export pump gene
- an HMG-CoA reductase inhibitor As a cholesterol-lowering agent, an HMG-CoA reductase inhibitor has been highly evaluated clinically. However, in patients with familial hypercholesterolemia with high serum cholesterol levels or patients with coronary artery disease, they are not sufficiently effective to lower the target serum cholesterol level. There is a need for a more potent therapeutic agent for hyperlipidemia that is effective for such patients.
- HMG-CoA reductase inhibitors are the indirect action of enhancing LDL receptor expression.
- the effect is limited, and it is also true that the concentration of serum cholesterol stops decreasing. Therefore, by developing a drug with an action mechanism different from that of the HMG-CoA reductase inhibitor, it can be expected that a potent serum cholesterol-lowering effect will be exhibited when used alone or in combination with the HMG-CoA reductase inhibitor.
- FXR activators may be useful cholesterol-lowering drugs because they have a different mechanism of action from HMG-CoA. Furthermore, since the activator of FXR has a function of lowering serum triglyceride, it is expected to be a therapeutic drug for preventing and treating hyperlipidemia.
- gincholic acid has an FXR activating effect using a reporter gene atsey It was completed by discovering that. That is, the present invention is based on the fact that the compound (1) represented by the following formula (1) has FXR activity.
- R is a hydrogen atom, an acyl group, an alkyl group, or an aryl group.
- R represents a hydrogen atom, an alkyl group, or an aryl group.
- R represents a functional group selected from an alkyl group, an alkynyl group, and an alkenyl group.
- This compound is a pharmaceutical compound of sodium, potassium, magnesium, calcium, etc.
- FIG. 1 shows the results of a reporter gene assay showing the concentration-dependent FXR activity of each test compound.
- FIG. 2 is a diagram showing the effect of each test compound on the expression of a gene that is transcriptionally regulated by FXR using HepG2 cells.
- BEST MODE FOR CARRYING OUT THE INVENTION In which mRNA of CYP7A1 and SHP were measured as genes
- the compound represented by the chemical formula and a salt thereof can be administered orally or parenterally when using it as a medicine. That is, it can be orally administered in the form of commonly used dosage forms, for example, tablets, capsules, syrups, suspensions, etc., or in the form of solutions, emulsions, suspensions, etc. It can be administered parenterally in the form of injections. It can also be administered rectally in the form of suppositories.
- the above-mentioned suitable dosage forms are prepared by mixing the active compound with an acceptable usual carrier, excipient, binder, stabilizer or the like. Can be manufactured. When used as an injection, an acceptable buffer, solubilizing agent, isotonic agent and the like can be added.
- the dose of the compound of the present invention is generally 1 to 50 mg / kg of body weight, preferably 5 to 30 mg / kg of body weight.
- the administration subject is a mammal, usually a human.
- FXR promotes transcription of downstream genes by binding to ligand and binding to FXR binding sequence (FXRE).
- FXRE FXR binding sequence
- the plasmid RXD as the plasmid for nuclear receptor expression
- a test compound was added to the culture medium of the cells, and about 40 hours later, the medium was removed and the cells were washed with PBS, and then the fluorescence of EYFP and ECFP was measured.
- the fluorescence value of EYFP was corrected using the fluorescence value of ECFP measured as an internal standard. That is, the transcription activity of FXR was evaluated based on the value of (fluorescence value of EYFP) I (fluorescence value of ECFP).
- R H-pentadecenyl, gincholic acid 15: 1 (compound of the formula (2)), and
- CYP7A1 mRNA expression and the increase in expression of small heterodimer partner (SHP) mRNA were measured by quantitative PCR. It has been clarified that the transcription of the SHP gene is promoted by the activation of FXR, and it can be used as an index of FXR activation like CYP7A1.
- HepG2 a cultured cell derived from liver cancer, was cultured in DMEM medium containing 10% FCS. The medium was replaced with phenol red-free DMEM containing 10% activated carbon-treated FCS, and after 6 hours, the medium was replaced with a test substance and phenol red-free DMEM containing 10% activated carbon-treated FCS, followed by culturing.
- the above compounds are expected to reduce serum triglycerides and cholesterol by regulating the transcription activity of FXR.
- these compounds are compounds having structures different from bile acids, and are not metabolized to toxic lithocholic acid. Therefore, it can be expected as an effective drug for preventing and treating hyperlipidemia.
- the activation of FXR promotes the transcription of BSEP and is also effective as a preventive and therapeutic drug for intrahepatic cholestasis.
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- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Gastroenterology & Hepatology (AREA)
- Emergency Medicine (AREA)
- Diabetes (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006511917A JP4825977B2 (ja) | 2004-04-02 | 2005-03-03 | Fxr活性化を介したコレステロールホメオスタシス関連遺伝子転写活性調節剤 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004109585 | 2004-04-02 | ||
| JP2004-109585 | 2004-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005097097A1 true WO2005097097A1 (ja) | 2005-10-20 |
Family
ID=35124818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/003602 Ceased WO2005097097A1 (ja) | 2004-04-02 | 2005-03-03 | Fxr活性化を介したコレステロールホメオスタシス関連遺伝子転写活性調節剤 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4825977B2 (ja) |
| WO (1) | WO2005097097A1 (ja) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1886685A1 (en) * | 2006-08-11 | 2008-02-13 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Methods, uses and compositions for modulating replication of hcv through the farnesoid x receptor (fxr) activation or inhibition |
| JPWO2006090616A1 (ja) * | 2005-02-22 | 2008-07-24 | 財団法人ヒューマンサイエンス振興財団 | 脂肪細胞分化調節剤 |
| WO2015176153A1 (en) * | 2014-05-23 | 2015-11-26 | The Governing Council Of The University Of Toronto | Ppar modulators |
| WO2018178260A1 (en) | 2017-03-30 | 2018-10-04 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Methods and pharmaceutical compositions for reducing persistence and expression of episomal viruses |
| EP3493216A1 (en) | 2007-11-13 | 2019-06-05 | Oridion Medical 1987 Ltd. | Medical system, apparatus and method |
| JP2019104691A (ja) * | 2017-12-11 | 2019-06-27 | 国立大学法人北海道大学 | スフィンゴミエリン合成酵素阻害剤 |
| EP3711762A1 (en) | 2013-09-11 | 2020-09-23 | INSERM (Institut National de la Santé et de la Recherche Médicale) | A farnesoid x receptor agonsits foruse and pharmaceutical compositions for the treatment of chronic hepatitis b virus infection |
| WO2021009332A1 (en) | 2019-07-18 | 2021-01-21 | Enyo Pharma | Method for decreasing adverse-effects of interferon |
| WO2021144330A1 (en) | 2020-01-15 | 2021-07-22 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Use of fxr agonists for treating an infection by hepatitis d virus |
| WO2022152770A1 (en) | 2021-01-14 | 2022-07-21 | Enyo Pharma | Synergistic effect of a fxr agonist and ifn for the treatment of hbv infection |
| WO2022229302A1 (en) | 2021-04-28 | 2022-11-03 | Enyo Pharma | Strong potentiation of tlr3 agonists effects using fxr agonists as a combined treatment |
-
2005
- 2005-03-03 JP JP2006511917A patent/JP4825977B2/ja not_active Expired - Lifetime
- 2005-03-03 WO PCT/JP2005/003602 patent/WO2005097097A1/ja not_active Ceased
Non-Patent Citations (5)
| Title |
|---|
| KUBO I. ET AL.: "Naturally Occurring Antiacne Agents.", JOURNAL OF NATURAL PRODUCTS, vol. 57, no. 1, 1994, pages 9 - 7, XP001031844 * |
| LIU Y. ET AL.: "Hepatoprotection by the farnesoid x receptor agonist GW4064 in rat models of intra- and extrahepatic cholestasis.", J.CLIN.INVEST., vol. 112, no. 11, 2003, pages 1678 - 1687, XP002992678 * |
| MALONEY P. ET AL.: "Identification of a Chemical Tool for the rphan Nuclear Receptor FXR.", J. MED.CHEM., vol. 43, no. 16, 2000, pages 2971 - 2974, XP002992679 * |
| YOSHIKAWA M. ET AL.: "Yauyo Shokubutsu ni Miru Seiri Kino Icho.", SHOKUHIN TO KAGAKU, vol. 7, 2001, pages 37 - 39, XP002992680 * |
| ZOU L. ET AL.: "Effects of herbal components on cDNA-expressed cytochrome p450 enzyme catalytic activity.", LIFE SCIENCE, vol. 71, 2002, pages 1579 - 1589, XP002992677 * |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2006090616A1 (ja) * | 2005-02-22 | 2008-07-24 | 財団法人ヒューマンサイエンス振興財団 | 脂肪細胞分化調節剤 |
| WO2008017692A3 (en) * | 2006-08-11 | 2009-04-30 | Inst Nat Sante Rech Med | Methods, uses and compositions for modulating replication of hcv through the farnesoid x receptor (fxr) activation or inhibition |
| EP2399575A2 (en) | 2006-08-11 | 2011-12-28 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Methods, uses and compositions for treatment of an infection by a virus of the family of flaviviridae through the farnesoid X receptor (FXR) inhibition |
| EP2399988A2 (en) | 2006-08-11 | 2011-12-28 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Cell culture system for replication of HCV through the farnesoid X receptor (FXR) activation or inhibition and diagnostic method for HCV infection |
| EP1886685A1 (en) * | 2006-08-11 | 2008-02-13 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Methods, uses and compositions for modulating replication of hcv through the farnesoid x receptor (fxr) activation or inhibition |
| EP3493216A1 (en) | 2007-11-13 | 2019-06-05 | Oridion Medical 1987 Ltd. | Medical system, apparatus and method |
| EP3711762A1 (en) | 2013-09-11 | 2020-09-23 | INSERM (Institut National de la Santé et de la Recherche Médicale) | A farnesoid x receptor agonsits foruse and pharmaceutical compositions for the treatment of chronic hepatitis b virus infection |
| WO2015176153A1 (en) * | 2014-05-23 | 2015-11-26 | The Governing Council Of The University Of Toronto | Ppar modulators |
| WO2018178260A1 (en) | 2017-03-30 | 2018-10-04 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Methods and pharmaceutical compositions for reducing persistence and expression of episomal viruses |
| JP2019104691A (ja) * | 2017-12-11 | 2019-06-27 | 国立大学法人北海道大学 | スフィンゴミエリン合成酵素阻害剤 |
| JP7062268B2 (ja) | 2017-12-11 | 2022-05-06 | 国立大学法人北海道大学 | スフィンゴミエリン合成酵素阻害剤 |
| WO2021009332A1 (en) | 2019-07-18 | 2021-01-21 | Enyo Pharma | Method for decreasing adverse-effects of interferon |
| WO2021144330A1 (en) | 2020-01-15 | 2021-07-22 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Use of fxr agonists for treating an infection by hepatitis d virus |
| WO2022152770A1 (en) | 2021-01-14 | 2022-07-21 | Enyo Pharma | Synergistic effect of a fxr agonist and ifn for the treatment of hbv infection |
| WO2022229302A1 (en) | 2021-04-28 | 2022-11-03 | Enyo Pharma | Strong potentiation of tlr3 agonists effects using fxr agonists as a combined treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2005097097A1 (ja) | 2008-02-28 |
| JP4825977B2 (ja) | 2011-11-30 |
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