WO2019231290A1 - 신규한 화합물 및 이를 포함하는 약학적 조성물 - Google Patents
신규한 화합물 및 이를 포함하는 약학적 조성물 Download PDFInfo
- Publication number
- WO2019231290A1 WO2019231290A1 PCT/KR2019/006606 KR2019006606W WO2019231290A1 WO 2019231290 A1 WO2019231290 A1 WO 2019231290A1 KR 2019006606 W KR2019006606 W KR 2019006606W WO 2019231290 A1 WO2019231290 A1 WO 2019231290A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carboxamide
- furan
- pyridin
- isopropylthiophene
- isopropyl
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/08—Hydrogen atoms or radicals containing only hydrogen and carbon atoms
- C07D333/10—Thiophene
-
- 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
- A61K31/34—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
-
- 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
- A61K31/38—Heterocyclic compounds having sulfur as a ring hetero atom
- A61K31/381—Heterocyclic compounds having sulfur as a ring hetero atom having five-membered rings
-
- 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
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
- A61K31/4436—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a heterocyclic ring having sulfur as a ring hetero atom
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
Definitions
- the present invention relates to a novel compound and a pharmaceutical composition comprising the same.
- the compound according to the present invention has an autophagy activating effect and thus can be usefully used for the prevention or treatment of various diseases, particularly liver diseases.
- Autophagy is a metabolic process in which eukaryotic cells digest their organelles and old proteins. This process is closely related to cell growth, differentiation and homeostasis, and is responsible for cell homeostasis and genetic stability by degrading aging or dysfunctional organelles and damaged or poorly conformed proteins. It is an essential proteolytic process to maintain. And as the only way to digest "old” or “damaged” organelles, as described above, in all eukaryotic cells from yeast to mammals (1) Science 290, 1717-1721 (2000), (2) Developmental cel l 6, 463-477 (2004)).
- autophagy In most tissues in vivo, autophagy is occurring at an appropriate level for the continuous metabolic rotation of intracellular components, and under certain conditions, autophagy is activated and required for cell survival.
- the regulation of autophagy is a very important process in vivo because it can generate energy and recycle nutrients, and the fact that autophagy can be activated by certain drugs indicates that autophagy is a target for the treatment of various diseases. (Nat Rev Drug Di scov. 2012 Sep; 11 (9): 709-30) .If dysregulation of autophagy occurs, it should be eliminated.
- liver ischemia-reper fusion clinically occurs during liver transplantation, trauma, chock and elective liver resection.
- ischemia-reoxygenation the amount of reactive oxygen species and Ca 2+ increases in the mitochondria, and mitochondria permeability transit ion results in oxidative ive phosphorylation and uncoupling.
- Liver f ibrosis is a common healing response to chronic liver damage of all causes. To heal damaged tissue, liver tissue deposits new collagen in the wound, but over time this process leads to cirrhosis of the liver. Liver fibrosis is commonly associated with chronic liver disease caused by infection, drug, metabolic disorders, or an imbalance of autoimmunity.
- Liver fibrosis due to the death and necrosis of long-term parenchymal cel l is associated with an inflammatory response, causing immune cells, activating and killing f ibrogenic cel ls, and extracel lular matrix ) causess accumulation. Progression of fibrosis with sustained liver damage is associated with swelling of the fibrillary septa and ultimately leads to cirrhosis. Liver fibrosis can develop into cirrhosis between 1 and 10 years and increases from 12% to 25% of the causes of liver-related mortality within 7 to 10 years (Farrel l, GC & Larter, CZ Nonalcoholic fatty acid) disease: from steatosi s to cirrhosis.Hepatology 43, S99-S112 (2006)).
- Nonalcoholic fatty liver (NAFLD) and nonalcoholic steatohepatitis (NASH) are also known as major causes of the world's most common chronic liver disease in response to an increase in the obese population. It is known as a disease associated with regulation.
- NAFLD can be divided into simple steatosi s and NASH.
- Simple fatty liver is a benign disease with a good prognosis with excessive fat deposition. It is believed that NA ⁇ can lead to hepatic fibrosis, cirrhosis, and hepatocellular carcinoma in combination with hepatic cell damage and inflammation, resulting in a 5-year survival rate of 67% and a 10-year survival rate of 59% (Hepatology). 2003; 37: 1202-1219).
- the progression from normal liver to nonalcoholic steatohepatitis (NASH) is often described by the 2-Hi t model.
- Stages corresponding to 1st Hi t are fatty liver formation, and 2nd Hi t includes oxidative ive stress, inf lammat ion, ER stress, etc. (Gastroenterology 114, 842-845 .
- lipid components l ipids
- autophagy plays an essential role in fat metabolism (Nature 458, 1131-1135 (2009)).
- no drug has been approved for the treatment of NASH.
- the present inventors have found that autophagy plays a decisive role in various diseases by the preceding studies, and as a result of intensive studies to develop compounds inducing autophagy activity based on this, It was confirmed that the novel compound has an excellent autophagy activation effect and can be used as a therapeutic agent for various diseases, and in particular, has been found to have an activity of inhibiting liver disease, thereby completing the present invention.
- the present invention is to provide a novel compound and a pharmaceutical composition comprising the same.
- the present invention is to provide a method for preparing the compound.
- X 0, or £
- 3 ⁇ 4 is hydrogen, 01-4 alkyl, 01-4 alkoxy, hydroxy, or halogen
- 3 ⁇ 4 from 0 1-4 alkyl, 0 6-10 aryl, or ⁇ 0 and 0 is any 6-10 heteroaryl comprising at least one heteroatom selected from the group consisting of £, however, X is £, ⁇ If it is phenyl, and 3 ⁇ 4 are not all 0 1-4 alkoxy.
- silver is hydrogen, methyl, ethyl, isopropyl, methoxy, ethoxy, hydroxy, fluoro, amino, cyano, carboxy, _ (: 00- (methyl),- ⁇ ⁇ -(ethyl), - ⁇ -(isopropyl) or- ⁇ ⁇ -(phenyl).
- 3 ⁇ 4 is hydrogen, methyl, methoxy, hydroxy, or 2019/231290 1 »(: 1 ⁇ 1 ⁇ 2019/006606
- phenyl Preferably,
- 3 ⁇ 4 is 0 1-4 alkyl, 0 1-4 alkoxy, hydroxy, halogen, amino, cyano, carboxy,-(: alkyl-), -00 ⁇ -(0 1-4 alkyl), or- ⁇ -(Phenyl),
- 3 ⁇ 4 is hydrogen, 0 1-4 alkyl, 0 ! -4 alkoxy, hydroxy, or halogen.
- 3 ⁇ 4 is hydrogen, 0 1-4 alkoxy, amino, or cyano
- 3 ⁇ 4 is hydrogen or 0 1-4 alkoxy.
- Silver and 3 ⁇ 4 are hydrogen.
- X is and is Preferably,
- 3 ⁇ 4 is hydrogen, 01-4 alkyl, 0 1-4 alkoxy, or halogen.
- 3 ⁇ 4 is hydrogen or hydroxy, 2019/231290 1 »(: 1 ⁇ 1 ⁇ 2019/006606
- 3 ⁇ 4 is hydrogen or 0 1-4 alkoxy
- 3 ⁇ 4 is 01-4 alkyl.
- V is 0, or
- 3 ⁇ 4 is hydrogen, 01-4 alkyl, hydroxy, cyano, or-(: (4)- ⁇ ⁇ 4 alkyl),
- 3 ⁇ 4 is hydrogen or 0 ! -4 alkyl
- One? 3 is 0 6-10 heteroaryl containing one or more heteroatoms selected from the group consisting of 0 1-4 alkyl, or non 0 and.
- Representative examples of the compound represented by Formula 1 are as follows:
- the compound represented by Chemical Formula 1 may be prepared as a pharmaceutically acceptable salt using conventional methods in the art to which the present invention pertains, if necessary.
- the base can be used to obtain a pharmaceutically acceptable metal salt in a conventional manner, and examples of the metal salt include sodium salt, potassium salt or calcium salt.
- acid addition salts formed with pharmaceutically acceptable free acids are useful. Inorganic acids and organic acids can be used as the free acid. Hydrochloric acid, bromic acid, sulfuric acid, phosphoric acid, etc.
- the compound represented by Chemical Formula 1 of the present invention includes not only pharmaceutically acceptable salts thereof, but also all possible optical isomers, solvates and hydrates that can be prepared therefrom.
- the optical isomers, solvates, and hydrates of the compound represented by Chemical Formula 1 may be prepared and used from the compound represented by Chemical Formula 1 using conventional methods of the art to which the present invention pertains.
- the compound represented by the formula (1) according to the present invention is in crystalline form or 2019/231290 1 »(: 1 ⁇ 1 ⁇ 2019/006606
- the compound represented by Formula 1 may be prepared in amorphous form, and when the compound represented by Formula 1 is prepared in crystalline form, it may be optionally hydrated or solvated.
- compounds containing various amounts of water as well as stoichiometric hydrate of the compound represented by Formula 1 may be included.
- Solvates of the compounds represented by Formula 1 according to the present invention include both stoichiometric and non stoichiometric solvates.
- the present invention can prepare a compound represented by the formula (1) in the same manner as in Scheme 1.
- X, , 3 ⁇ 4, 3 ⁇ 4, and 3 ⁇ 4 are as defined above, X 1 is halogen, more preferably bromo, or chloro.
- the reaction is a Suzuki coupling reaction, and the reactor for the Suzuki coupling reaction can be changed.
- the reaction is preferably carried out under a palladium catalyst.
- the reaction molar ratio of the compound represented by Formula 2 and the compound represented by Formula 3 is preferably 10: 1 to 1:10.
- the reaction is preferably carried out at 20 to 200 ° (:), the reaction is preferably performed for 10 minutes to 10 hours. After the reaction, a purification process may be included as necessary.
- the manufacturing method can be more specific in the embodiments to be described later.
- the present invention provides a pharmaceutical composition for the prevention or treatment of autophagy (1: 0) ⁇ 3 ⁇ 0-related diseases, including the compound represented by the formula (1), or a pharmaceutically acceptable salt thereof.
- Acceptable salts can increase autophagy (3 01) 1) activity and thus can be usefully used for the prevention or treatment of diseases related to autophagy control.
- diseases related to autophagy control include liver disease, obesity, diabetes, metabolic diseases such as atherosclerosis, degenerative macular degeneration, dementia, Parkinson's disease, degenerative brain diseases, pulmonary fibrosis disease, and inflammatory bowel disease.
- liver disease include liver fibrosis, cirrhosis, hepatitis, alcoholic liver disease, nonalcoholic fatty liver or nonalcoholic fatty hepatitis.
- ⁇ prevention '' of the present invention means any action that inhibits or delays the occurrence, spread and recurrence of a disease associated with autophagy by administration of the pharmaceutical composition of the present invention
- ⁇ treatment '' By any administration of the pharmaceutical composition is meant any action that improves or advantageously alters the symptoms of the disease.
- Pharmaceutical compositions according to the invention may be formulated in oral or parenteral dosage forms according to standard pharmaceutical practice. These formulations may contain, in addition to the active ingredient, additives such as pharmaceutically acceptable carriers, adjuvants or diluents.
- Suitable carriers include, for example, saline, polyethylene glycol, ethanol, vegetable oils and isopropyl myristate, and diluents include, for example, lactose, dextrose, sucrose, mannitol, sorbitol, cellulose and / or the like. Or glycine, but is not limited thereto.
- the compounds of the present invention may be dissolved in oil, propylene glycol or other solvents commonly used in the preparation of injection solutions.
- the compounds of the present invention may be formulated into ointments or creams for topical action.
- the preferred dosage of the compound represented by Formula 1 according to the present invention depends on the condition and weight of the patient, the extent of the disease, the form of the drug, the route and duration of administration, and may be appropriately selected by those skilled in the art.
- the compound represented by the formula (1) according to the present invention is 0.0001 to 100 1 / 13 ⁇ 4 (body weight) per day, preferably 0.001 to 100 1 / 13 ⁇ 4 (body weight) 2019/231290 1 »(: 1 ⁇ 1 ⁇ 2019/006606
- the pharmaceutical composition according to the present invention may contain 0.001 to 99% by weight, preferably 0.01 to 60% by weight of the compound represented by the formula (1) according to the present invention or a pharmaceutically acceptable salt thereof.
- the pharmaceutical composition of the present invention can be administered to mammals including rats, mice, livestock and humans by various routes. All modes of administration can be expected, for example, by oral, rectal or intravenous, intramuscular, subcutaneous, intrauterine dural or cerebrovascular (swollen !; 11131) injections.
- the compound according to the present invention has an excellent autophagy (3 0 ⁇ 3) activation effect, metabolic diseases such as liver disease, obesity, diabetes mellitus, atherosclerosis, and macular lesions associated with the control of autophagy. It can be useful for the prevention or treatment of degenerative brain diseases such as sex, dementia, Parkinson's disease, pulmonary fibrosis disease and inflammatory bowel disease.
- 1 is a graph that calculates the activity for nonalcoholic steatohepatitis by combining the values for hepatic steatosis, inflammation and ballooning of experimental animals.
- FIG. 2 is a graph showing the area of fibrosis by staining the degree of fibrosis in the liver of the test animal.
- the title compound was obtained as a white solid in the same manner as in Production Example 3, except that 6-cyanopyridine-3-ylboronic acid was used instead of (3,4-dimethoxyphenyl) boronic acid.
- Methyl 4- (5- (isopropylcarbamoyl) thiophen-2-yl) benzoate (100.0 0, 0.342 _01) was added to an aqueous sodium hydroxide solution (3.0) and ethanol (3.0), followed by 801: 2 Stir for hours. Lower the temperature to room temperature and add 5% hydrochloric acid solution until it becomes 2.
- the title compound was obtained as a white solid in the same manner as in Production Example 3 except for using tolylbolic acid instead of (3,4-dimethoxyphenyl) boronic acid (yield 64.90%).
- the title compound was obtained as a white solid in the same manner as in Production Example 3, except that (4-isopropylphenyl) boronic acid was used instead of (3,4-dimethoxyphenyl) boronic acid (yield 25.30%). ).
- the title compound was obtained as a white solid in the same manner as in Production Example 3, except that (3,5-dimethylphenyl) boronic acid was used instead of (3,4-dimethoxyphenyl) boronic acid (yield 21.90 %).
- the title compound was obtained as a white solid in the same manner as in Production Example 3, except that the co-tolylboronic acid was used instead of (3,4-dimethoxyphenyl) boronic acid (yield 77.10%).
- the title compound was obtained as a white solid in the same manner as in Production Example 3, except that (3,5-difluorophenyl) boronic acid was used instead of (3,4-dimethoxyphenyl) boronic acid. Yield 30.00%).
- Examples 38-91 are the same as in Preparation Example 3, except that the starting materials were adjusted according to the compound structures to be prepared. 2019/231290 1 »(: 1 ⁇ 1 ⁇ 2019/006606
- Example 64 Preparation of 5- (111-indol-5-yl) -isopropylfuran-2-carboxamide 6 11.26 (inside), 8.15-8.
- Example 71 Preparation of ethyl 5- (pyridin-3-yl) thiophene-2-carboxylate 6 9.01-9.00 ⁇ , within), 8.61-8.59 (in), 8. 19-8.
- 2019/231290 1 »(: 1/10 ⁇ 019/006606 units), 7.29-7.21 (111,), 7.10 ( ⁇ I 3.6 3 ⁇ 4, units), 6.83-6.79 (inside), 4.31 7.1 3 ⁇ 4, original), 1.31 7.1 3 ⁇ 4, year)
- Example 92 5- (3- (ethylcarbamoyl) phenyl) -isopropylfuran-2-carboxy
- Example 1 The compound of Example 1 (5- (3,4-dimethoxyphenyl) -N-isopropylthiophene-2-carboxamide) of Korean Patent Publication No. 10-2017-0022790 was used as a comparative example.
- Experimental Example 1 autophagy activation effect
- the degree of autophagy activation of each compound was evaluated by measuring the degree of LC3-II production in Hep3B cells. Specifically, Hep3B human hepatocytes were cultured in 37 ° C DMEM culture 5% C () 2 conditions. Each cell was divided into 6-well piate at a concentration of 5 ⁇ 10 5 . These cells were treated with DMS0, the compound prepared in Example and the compound of Comparative Example, respectively, and then treated with 37% DMEM culture medium at 5% C0 2 condition for 12 hours to induce autophagy.
- Hep3B cells were lysed with an extraction buffer containing a protease inhibitor cocktail (Roches) (PBS solution containing 0.5% triton X-100, 1 mM Na 3 V0 4, etc.) and then sonicated. DNA was fragmented. Protein content was measured using a bovine serum albumin (SM) using the SMARTä BCA Protein Assay kit from iNtRON Biotechnology. 10-50 yg total cell protein was electrophoresed on 8-12% (w / v) polyacrylamide gel containing 0.1% SDS, followed by electroblotting.
- SM bovine serum albumin
- PVDF membrane was placed in TBS-tween (tris-buf fered sal ine-tween, Sigma) solution containing 5% skim milk powder to block nonspecific binding. The reaction was carried out at room temperature for 1 hour. The filter was placed in a TBS-tween solution containing an antibody specific for LC3 protein (Cell signaling) and left at 4 ° C for 12 hours before being labeled with HRP (horseradish peroxidase, Sigma, Cat No. P0889). The antibody was labeled with the bands and the bands were measured using ECL (Enhanced chemi luminescence, Thermo scientific, Cat No. 34080).
- TBS-tween tris-buf fered sal ine-tween, Sigma
- LC3 precursors are usually present in the cytoplasm and proteolytically cleaved to form LC3-I.
- C-terminal glycin is modi f i cat ion, which forms LC3-II, moves to autophagosome, and is distributed in puncta form.
- Table 1 The measurement results are shown in Table 1 below.
- the amount of LC3-II increased by the compound treatment was quantified by measuring the band density, and the value compared with the LC3-II increase by the compound treatment of the comparative example is shown in the table. That is, when the autophagy inducing ability is the same as that of the compound of the comparative example, 1, the autophagy inducing ability is superior to that of the compound of the comparative example. Indicated.
- mice Animal experiments were performed to determine the efficacy of the compounds of the present invention on nonalcoholic steatohepatitis and hepatic fibrosis. Specifically, in 48 non-alcoholic steatohepatitis-induced mice (8 for each experimental example below), the compound of Example 1 was used as an excipient (10% HPbCD in 0.5% CMC) for 6 to 9 weeks. Solution) and divided into low dose, medium dose and high dose group twice daily. In the comparison group, four normal mice were not treated at all until 9 weeks of age, and as a positive control, 8 mice, nonalcoholic steatohepatitis-induced hypertension, were treated with telmisartan for 6 to 9 weeks of age.
- OCA obeticholic acid
- 1 is a graph showing the activity for nonalcoholic steatohepatitis by combining the values for hepatic steatosis, inflammation, and ballooning of experimental animals. As shown in Figure 1, the compound of the present invention can be confirmed that there was a significant activity for the relief of non-alcoholic steatohepatitis dose-dependent.
- 2 is a graph showing the area of fibrosis by staining the degree of fibrosis in the liver of the test animal. It was confirmed that there was a fibrosis inhibitory activity dependent on the dose of the derivative in mi ce administered the compound of the present invention.
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Abstract
Description
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BR112020022220-8A BR112020022220A2 (pt) | 2018-06-01 | 2019-05-31 | novo composto e composição farmacêutica compreendendo o mesmo |
EP19811441.5A EP3805210B1 (en) | 2018-06-01 | 2019-05-31 | Novel compound and pharmaceutical composition comprising same |
CN201980022667.2A CN112004807B (zh) | 2018-06-01 | 2019-05-31 | 化合物和包含所述化合物的药物组合物 |
AU2019279441A AU2019279441B2 (en) | 2018-06-01 | 2019-05-31 | Novel compound and pharmaceutical composition comprising same |
CA3100308A CA3100308C (en) | 2018-06-01 | 2019-05-31 | Compound and pharmaceutical composition comprising the same |
US16/970,418 US11407744B2 (en) | 2018-06-01 | 2019-05-31 | Compound and pharmaceutical composition comprising same |
ES19811441T ES2971118T3 (es) | 2018-06-01 | 2019-05-31 | Novedoso compuesto y composición farmacéutica que comprende el mismo |
IL276783A IL276783B2 (en) | 2018-06-01 | 2019-05-31 | The composition and pharmaceutical compound containing it |
MX2020009287A MX2020009287A (es) | 2018-06-01 | 2019-05-31 | Nuevo compuesto y composicion farmaceutica que lo comprende. |
JP2020550741A JP7177577B2 (ja) | 2018-06-01 | 2019-05-31 | 新規な化合物およびこれを含む薬学的組成物 |
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CN113929591A (zh) * | 2021-10-09 | 2022-01-14 | 中国科学技术大学 | 具有抗增殖活性的抑制剂 |
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KR20160014975A (ko) * | 2014-07-30 | 2016-02-12 | 한국생명공학연구원 | 페닐 유도체, 이의 제조방법 및 이를 유효성분으로 함유하는 세포증식성 질병의 예방 또는 치료용 약학적 조성물 |
KR20170022790A (ko) | 2015-08-21 | 2017-03-02 | 주식회사 유영제약 | 신규한 카테콜 유도체 및 이를 포함하는 약학적 조성물 |
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JP2007516227A (ja) * | 2003-05-16 | 2007-06-21 | アンビット バイオサイエンシス コーポレーション | ピロール化合物およびその使用 |
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KR20160014975A (ko) * | 2014-07-30 | 2016-02-12 | 한국생명공학연구원 | 페닐 유도체, 이의 제조방법 및 이를 유효성분으로 함유하는 세포증식성 질병의 예방 또는 치료용 약학적 조성물 |
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MX2020009287A (es) | 2020-09-28 |
CN112004807A (zh) | 2020-11-27 |
EP3805210A1 (en) | 2021-04-14 |
IL276783B1 (en) | 2023-08-01 |
ES2971118T3 (es) | 2024-06-03 |
KR102308713B1 (ko) | 2021-10-05 |
JP7177577B2 (ja) | 2022-11-24 |
CL2020002347A1 (es) | 2021-01-15 |
CA3100308C (en) | 2024-02-20 |
KR20190137711A (ko) | 2019-12-11 |
IL276783B2 (en) | 2023-12-01 |
AU2019279441B2 (en) | 2024-02-29 |
CN112004807B (zh) | 2023-07-18 |
JP2021534072A (ja) | 2021-12-09 |
BR112020022220A2 (pt) | 2021-02-02 |
US20210078987A1 (en) | 2021-03-18 |
EP3805210A4 (en) | 2022-01-19 |
EP3805210B1 (en) | 2023-11-29 |
CA3100308A1 (en) | 2019-12-05 |
AU2019279441A1 (en) | 2020-08-27 |
IL276783A (en) | 2020-10-29 |
US11407744B2 (en) | 2022-08-09 |
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