WO2022149929A1 - 스테로이드 설파타제 억제제를 포함하는 항바이러스성 약학적 조성물 - Google Patents
스테로이드 설파타제 억제제를 포함하는 항바이러스성 약학적 조성물 Download PDFInfo
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- WO2022149929A1 WO2022149929A1 PCT/KR2022/000360 KR2022000360W WO2022149929A1 WO 2022149929 A1 WO2022149929 A1 WO 2022149929A1 KR 2022000360 W KR2022000360 W KR 2022000360W WO 2022149929 A1 WO2022149929 A1 WO 2022149929A1
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- WIPO (PCT)
- Prior art keywords
- sulfamate
- sulfate
- estrone
- steroid sulfatase
- composition
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/03—Organic compounds
- A23L29/045—Organic compounds containing nitrogen as heteroatom
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/03—Organic compounds
- A23L29/055—Organic compounds containing sulfur as heteroatom
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
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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
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7088—Compounds having three or more nucleosides or nucleotides
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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
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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
- A61P31/20—Antivirals for DNA viruses
Definitions
- the present invention relates to the antiviral use of steroid sulfatase inhibitors, further to the use of the prevention, improvement or treatment of viral infections or infectious diseases.
- Viruses have DNA or RNA as their genome and have a structure surrounded by proteins. Viruses cannot reproduce by themselves, so they replicate within a host cell and multiply through infection between cells. It is a small living thing with both living and non-living characteristics, and can infect the human body and cause viral diseases. Since viruses are different from bacteria and cannot be inhibited by general antibiotics, viral infections are difficult to treat with conventional antibiotics, and antiviral agents, which are substances that inhibit the growth of viruses, must be used. Currently, antiviral drugs are drugs to weaken the action of viruses that have invaded the body or to treat diseases caused by viruses. Aphidicolin, which inhibits the activity of ⁇ , has been developed, and in addition to therapeutic strategies to inhibit virus penetration and replication, strategies to overcome viral infection by appropriately regulating the immune response of our body, such as interferon, are also being tried.
- Recent drug development requires a long time, a lot of money, and effort, so in order to shorten it as much as possible, it inhibits the action of viral protein scissors or RNA polymerase among existing RNA viruses (AIDS virus, Ebola virus, flu virus, etc.) Therefore, a lot of drug repurposing research is being conducted focusing on drugs that prevent virus proliferation. Efforts are being made to quickly find one that is safe for host cells and has antiviral effects among other therapeutic drugs that have been previously used in patients or new drug candidates being developed, but so far it is perfectly safe for host cells, has few side effects, and effectively There is a shortage of drugs that work.
- the present inventors have found that it can be utilized as an antiviral drug that does not cause side effects in the human body, as it has been confirmed that a therapeutic drug that can be used for the treatment of obesity and metabolic disease has an antiviral effect. was completed.
- One object of the present invention is to provide a composition having an antiviral effect against various viruses.
- Another object of the present invention is to provide a composition for various uses that can prevent, ameliorate, or treat various diseases caused by virus infection or the infection.
- Another object of the present invention is to provide a method for inhibiting the activity of various viruses and a method for preventing, ameliorating or treating infection caused by viruses or various diseases caused by the infection.
- an antiviral pharmaceutical composition comprising a steroid sulfatase inhibitor as an active ingredient.
- the "steroid sulfatase” serves to regulate the local production of estrogens and androgens from precursors in some tissues.
- These enzymes are known to play a catalytic role in the hydrolysis of the sulfate ester groups of 3-hydroxy steroids, which are inactivated transporters or precursors of activated 3-hydroxy steroids. have.
- the "steroid sulfatase inhibitor” has the antiviral effect and thus serves to inhibit the proliferation of the virus.
- the steroid sulfatase inhibitors include irosustat, 2-(hydroxyphenyl) indole sulfate ⁇ 2-(hydroxyphenyl) indole sulfate ⁇ , 5-androsten-3,17-diol-3 sulfate (5 -androstene-3,17-diol-3 sulfate), estrone-3-O-methylthiophosphonate (E1-3-MTP), estrone-3-O-sulfamate (estrone-3) -O-sulfamate; EMATE), estradiol-3-O-sulfamate (E2MATE), 4-methylcoumarin 7-O-sulfamate (4-methylcoumarin 7-O-sulfamate; COUMATE) ), KW-2581, STX213 and may be at least one selected from the group consisting of morpholino, for example, may be irosustat (irosustat), but is not limited thereto
- the irosostat may be represented by the structure of Formula 1 below, and the IUPAC name of the compound is (6-oxo-8,9,10,11-tetrahydro-7H-cyclohepta[c]chromene-3) -yl) sulfamate ⁇ (6-oxo-8,9,10,11-tetrahydro-7H-cyclohepta[c]chromen-3-yl)sulfamate ⁇ , and the CAS number may be 288628-05-7.
- a pharmaceutically acceptable salt form of the steroid sulfatase inhibitor provided by the present invention may include a pharmaceutically acceptable salt form of the steroid sulfatase inhibitor provided by the present invention, for example, irrosstat.
- Pharmaceutically acceptable salts should have low toxicity to the human body and should not adversely affect the biological activity and physicochemical properties of the parent compound.
- the pharmaceutically acceptable salt may include, but is not limited to, an acid addition salt of a pharmaceutically acceptable free acid and the steroid sulfatase inhibitor, preferably an irostat compound.
- Preferred salt forms of the compounds according to the invention include salts with inorganic or organic acids.
- the inorganic acid may be hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, perchloric acid, hydrobromic acid, and the like.
- organic acids include acetic acid, methanesulfonic acid, ethanesulfonic acid, p-toluenesulfonic acid, fumaric acid, maleic acid, malonic acid, phthalic acid, succinic acid, lactic acid, citric acid, citric acid, gluconic acid, tartaric acid, salicylic acid, malic acid, Oxalic acid, benzoic acid, embonic acid, aspartic acid, glutamic acid and the like can be used.
- Organic bases that can be used in the preparation of the organic base addition salt are tris(hydroxymethyl)methylamine, dicyclohexylamine, and the like.
- Amino acids that can be used to prepare amino acid addition salts are natural amino acids such as alanine and glycine. It will be apparent to those skilled in the art that other acids or bases other than the inorganic acids, organic acids, organic bases and amino acids exemplified above may be used.
- the salt form may be prepared by a conventional method.
- the above steroidal sulfatase inhibitor for example, irrosstat is dissolved in a water-miscible solvent such as methanol, ethanol, acetone, 1,4-dioxane, and crystallized after adding a free acid or a free base. can be manufactured.
- the compounds according to the present invention may also be included in the scope of the present invention in the form of a hydrate or solvate of a steroid sulfatase inhibitor, for example, Irosostat.
- composition of the present invention can be used to prevent or treat viral infection because it has excellent antiviral effect on an individual infected with a virus, particularly a DNA or RNA virus.
- the "individual” means a subject who has or is suspected of having a virus infection, and needs improvement or treatment for a disease caused by virus infection or infection by suppressing virus activity, etc., which is already infected or infected with the virus. means any animal, including humans.
- the target virus exhibiting the antiviral effect may be a DNA virus or an RNA virus, and more preferably an RNA virus.
- RNA virus refers to a virus having single-stranded RNA or double-stranded RNA as a genetic material, and most RNA viruses have double-stranded RNA as a genetic material.
- RNA viruses that have (+)-stranded RNA (mRNA), (-)-stranded RNA of the complementary chain, and double-stranded RNA as a gene in virus particles, and have only one molecule of RNA
- viruses with two identical RNA molecules retroviruses
- viruses with eight different RNA molecules as genes influenza viruses.
- RNA synthetase DNA synthetase in the case of retro viruses
- RNA viruses do not have their own RNA repair mechanism, so there is a high probability of errors in the replication process. These errors are prone to mutations in the genome.
- RNA viruses are one of the main pathogens of viral diseases.
- the virus may be a DNA virus or an RNA virus
- the “RNA virus” refers to any virus using RNA as a genetic material.
- RNA viruses Flaviviridae , Coronavirinae , Reoviridae , Picornaviridae , Caliciviridae , Togaviridae , Arenaviridae ( Arenaviridae ), Orthomyxoviridae , Paramyxoviridae , Bunyaviridae , Rhabdoviridae , Filoviridae , Astroviridae Born , Bornavirus It may be at least one selected from the group consisting of Arteriviridae , more preferably Flaviviridae or Coronavirinae .
- the virus of the Flaviviridae family is one of the enveloped positive-stranded RNA viruses that mainly infect mammals and birds.
- the yellow fever virus's flavus means "yellow” in Latin, and jaundice is named for its tendency to cause jaundice in victims.
- 89 species in the family are divided into 4 genera, and diseases belonging to the genus Flavivirus include Yellow Fever, Japanese Encephalitis, West Nile virus, Saint Louis encephalitis, Viruses such as tick-borne encephalitis virus and dengue virus are included.
- the dengue virus belongs to the Flaviviridae genus Flavivirus, and as a positive single-stranded RNA virus, there are dengue-1, 2, 3, and 4 serotypes.
- Dengue virus is transmitted by mosquitoes infected with dengue virus, and dengue virus infection is classified into dengue fever (DF), dengue hemorrhagic fever (DHF), and dengue shock syndrome (DSS) according to the symptoms. do.
- DF dengue fever
- DHF dengue hemorrhagic fever
- DSS dengue shock syndrome
- Dengue fever and dengue hemorrhagic fever are reported to occur in a wide range of tropical and subtropical regions such as Asia, Central and South America, and Africa, and hundreds of millions of infections occur annually.
- the habitat environment of mosquitoes, a vector is increasing due to climate change, etc., the possibility of infection in the endemic area is very high, so the occurrence and spread of infection is increasing.
- the Coronavirinae virus has four genera (alpha, beta, gamma, delta), and is an RNA virus with a gene size of 27 to 32 kb that causes respiratory and digestive infections of humans and animals. is known It is easily transmitted mainly through mucosal transmission and droplet transmission. Humans generally cause mild respiratory infections, but rarely fatal infections. Diarrhea in cattle and pigs, and respiratory diseases in chickens. Among coronaviruses, coronaviruses that host humans are divided into the classifications in Table 1 below (Centers for Disease Control and Prevention, 2020). Among the four genera, alpha and beta infect humans and animals, and gamma and delta are reported to infect only animals.
- coronaviruses there are 7 types of coronaviruses in Table 2 below that currently infect humans, the types that cause colds (229E, OC43, NL63, HKU1) and the types that cause severe pneumonia (SARS-CoV, SARS-CoV-2) , MERS-CoV).
- Virus name Genus host Symptom HCoV-229E Alpha Human mild respiratory symptoms HCoV-NL63 Alpha Human mild respiratory symptoms SARS-CoV Beta Human severe respiratory symptoms MERS-CoV Beta Human severe respiratory symptoms HCoV-OC43 Beta Human mild respiratory symptoms HCoV-HKU1 Beta Human Pneumonia symptoms SARS-CoV-2 Beta Human Mild respiratory symptoms Severe cases can cause shortness of breath
- beta coronavirus corresponds to a zoonotic infection as one of the four genus coronaviruses in the coronaviridae.
- beta coronaviruses include Severe Acute Respiratory Syndrome virus (SARS; SARS-CoV), Severe Acute Respiratory Syndrome virus-2; SARS-CoV-2, Middle East Respiratory Syndrome virus (SARS-CoV) Middle East Respiratory Syndrome virus (MERS; MERS-CoV), human coronavirus OC43 (HCoV-OC43) or human coronavirus HKU1 (HCoV-HKU1) are known to exist.
- the "severe acute Respiratory syndrome-2 virus (Severe Acute Respiratory Syndrome virus-2; SARS-CoV-2)" corresponds to an enveloped, positive-polar single-stranded RNA beta-coronavirus belonging to the coronaviridae family. Coronaviruses that historically infect humans are severe common cold viruses, including hCoV-OC43, HKU and 229E5.
- nucleocapsid protein includes N1, N2 and N3 fragments.
- the coronavirus includes naturally or artificially mutated mutants.
- the infectious disease caused by the coronavirus is coronavirus enteritis, coronavirus diarrhea, severe acute respiratory syndrome coronavirus (SARS), Middle East respiratory syndrome (MERS), or their It may be a combination, but if it is a disease that can be caused by the coronavirus infection, it may be included without limitation.
- the infectious disease may be a respiratory disease, hepatitis, gastroenteritis or encephalitis caused by the viral infection.
- composition of the present invention may be used alone or in combination with conventional antiviral agents, or may be used in combination with biological agents such as antiserum.
- composition for preventing, improving or treating a viral infection or infectious disease comprising a steroid sulfatase inhibitor as an active ingredient.
- composition of the present invention may be used as a pharmaceutical composition, a food composition, a food additive composition, a feed composition, or a feed additive composition, but is not particularly limited.
- prevention means any action that delays the progress of virus infection or proliferation by administration of the composition of the present invention.
- the compound or pharmaceutical composition may be characterized in the form of capsules, tablets, granules, injections, ointments, powders or beverages, and the pharmaceutical composition may be characterized in that it is for humans.
- the pharmaceutical composition of the present invention is not limited thereto, but each can be formulated in the form of oral dosage forms such as powders, granules, capsules, tablets, aqueous suspensions, external preparations, suppositories, and sterile injection solutions according to conventional methods.
- the pharmaceutical composition of the present invention may include a pharmaceutically acceptable carrier.
- Pharmaceutically acceptable carriers may include binders, lubricants, disintegrants, excipients, solubilizers, dispersants, stabilizers, suspending agents, dyes, fragrances, etc. for oral administration, and in the case of injections, buffers, preservatives, pain-freezing agents
- a topical agent, solubilizer, isotonic agent, stabilizer, etc. may be mixed and used.
- a base, excipient, lubricant, preservative, etc. may be used for topical administration.
- the dosage form of the pharmaceutical composition of the present invention can be prepared in various ways by mixing with a pharmaceutically acceptable carrier as described above.
- a pharmaceutically acceptable carrier as described above.
- it can be prepared in the form of tablets, troches, capsules, elixirs, suspensions, syrups, wafers, etc.
- it can be prepared in the form of unit dose ampoules or multiple doses. have.
- it can be formulated as a solution, suspension, tablet, capsule, sustained release formulation, and the like.
- suitable carriers, excipients and diluents for formulation include lactose, dextrose, sucrose, sorbitol, mannitol, xylitol, erythritol, malditol, starch, acacia gum, alginate, gelatin, calcium phosphate, calcium silicate, Cellulose, methyl cellulose, microcrystalline cellulose, polyvinylpyrrolidone, water, methylhydroxybenzoate, propylhydroxybenzoate, talc, magnesium stearate or mineral oil may be used.
- it may further include a filler, an anti-agglomeration agent, a lubricant, a wetting agent, a flavoring agent, an emulsifier, a preservative, and the like.
- the route of administration of the compound or pharmaceutical composition according to the present invention is, but not limited to, oral, intravenous, intramuscular, intraarterial, intramedullary, intrathecal, intracardiac, transdermal, subcutaneous, intraperitoneal, intranasal, intestinal , topical, sublingual or rectal. Oral or parenteral administration is preferred.
- parenteral includes subcutaneous, intradermal, intravenous, intramuscular, intraarticular, intrasynovial, intrasternal, intrathecal, intralesional and intracranial injection or infusion techniques.
- the pharmaceutical composition of the present invention may also be administered in the form of a suppository for rectal administration.
- the compound or pharmaceutical composition of the present invention may be determined by several factors, including the activity of the specific compound used, age, weight, general health, sex, formula, administration time, administration route, excretion rate, drug formulation, and severity of the specific disease to be prevented or treated.
- the dosage of the pharmaceutical composition may vary depending on the patient's condition, weight, degree of disease, drug form, administration route and period, but may be appropriately selected by those skilled in the art, and from 0.0001 to 0.0001 per day 50 mg/kg or 0.001 to 50 mg/kg may be administered. Administration may be administered once a day, or may be administered in several divided doses. The above dosage does not limit the scope of the present invention in any way.
- the pharmaceutical composition according to the present invention may be formulated as pills, dragees, capsules, solutions, gels, syrups, slurries, and suspensions.
- the food composition may be prepared in the form of various foods, for example, beverages, gums, tea, vitamin complexes, powders, granules, tablets, capsules, confectionery, rice cakes, bread, and the like. It may also be used as a food additive composition required for the preparation of the food composition.
- the amount may be added in a proportion of 0.1 to 50% of the total weight.
- the food composition is prepared in the form of a beverage, there is no particular limitation other than containing the food composition in the indicated ratio, and it may contain various flavoring agents or natural carbohydrates as additional ingredients like a conventional beverage. That is, as natural carbohydrates, monosaccharides such as glucose, disaccharides such as fructose, polysaccharides such as sucrose, conventional sugars such as dextrin, cyclodextrin, etc., and sugar alcohols such as xylitol, sorbitol and erythritol are included. can do.
- flavoring agent examples include natural flavoring agents (taumatin, stevia extract (eg, rebaudioside A, glycyrrhizin, etc.) and synthetic flavoring agents (saccharin, aspartame, etc.).
- natural flavoring agents taumatin, stevia extract (eg, rebaudioside A, glycyrrhizin, etc.)
- synthetic flavoring agents sacharin, aspartame, etc.
- the food composition or food composition additive of the present invention includes various nutrients, vitamins, minerals (electrolytes), synthetic flavors and natural flavors such as flavoring agents, colorants, pectic acid and its salts, alginic acid and its salts, organic acids, protective colloidal thickeners, pH adjusters, stabilizers, preservatives, glycerin, alcohols, carbonation agents used in carbonated beverages, and the like.
- These components may be used independently or in combination.
- the proportion of these additives is not so important, but is generally selected in the range of 0.1 to about 50 parts by weight per 100 parts by weight of the food composition of the present invention.
- the composition may be 20 to 90% highly concentrated or may be prepared in powder or granular form.
- the feed additives include organic acids such as citric acid, humic acid, adipic acid, lactic acid, and malic acid, phosphates such as sodium phosphate, potassium phosphate, acid pyrophosphate, polyphosphate (polyphosphate), polyphenol, catechin, alpha-tocopherol, rosemary Extract, vitamin C, green tea extract, licorice extract, chitosan, tannic acid, any one or more of natural antioxidants such as phytic acid may be further included.
- organic acids such as citric acid, humic acid, adipic acid, lactic acid, and malic acid
- phosphates such as sodium phosphate, potassium phosphate, acid pyrophosphate, polyphosphate (polyphosphate), polyphenol, catechin, alpha-tocopherol, rosemary Extract, vitamin C, green tea extract, licorice extract, chitosan, tannic acid,
- the composition may be formulated in the form of a conventional feed, and may include common feed ingredients together.
- the feed additive and feed include grains such as milled or crushed wheat, oats, barley, corn and rice; plant protein feeds, such as feeds based on rape, soybean and sunflower; animal protein feeds such as blood meal, meat meal, bone meal and fish meal; Sugars and dairy products, for example, may further include dry ingredients made of various powdered milk and whey powder, and may further include nutritional supplements, digestion and absorption enhancers, growth promoters, and the like.
- the compound when used as the feed additive, it may be administered alone or in combination with other feed additives in an edible carrier.
- the feed additives can be easily administered to the animal as a top dressing or directly mixed with the animal feed, or in an oral formulation separate from the feed.
- a pharmaceutically acceptable edible carrier as well known in the art to prepare an immediate release or sustained release formulation.
- Such edible carriers may be solid or liquid, for example corn starch, lactose, sucrose, soy flakes, peanut oil, olive oil, sesame oil and propylene glycol.
- the feed additive When a solid carrier is used, the feed additive may be a tablet, capsule, powder, troche or sugar-containing tablet or top dressing in microdispersed form. When a liquid carrier is used, the feed additive may be in the form of a gelatin soft capsule, or a syrup or suspension, emulsion, or solution.
- the feed may include any protein-containing organic flour commonly used to meet the dietary needs of animals. Such protein-containing flours typically consist of corn, soy flour, or a corn/soy flour mix.
- the feed composition or feed additive composition may contain, for example, a preservative, a stabilizer, a wetting or emulsifying agent, a solution accelerator, and the like.
- the feed additive composition may be used by immersion, spraying, or mixing to add to animal feed.
- the definitions of the steroid sulfatase inhibitor, irrosstat, virus classification, pharmaceutically acceptable salt, etc. overlap with those described in the antiviral pharmaceutical composition. Therefore, in order to prevent excessive complexity of the specification, it will be omitted below.
- a method of inhibiting the activity of a virus comprising administering to a subject in need of administration a composition comprising a steroid sulfatase inhibitor as an active ingredient in a pharmaceutically effective amount is about
- a method for preventing or treating a viral infection or infectious disease comprising administering a composition comprising a steroid sulfatase inhibitor as an active ingredient in a pharmaceutically effective amount to a subject in need of administration it's about
- the steroid sulfatase inhibitor of the present invention is irosustat, 2-(hydroxyphenyl) indole sulfate ⁇ 2-(hydroxyphenyl) indole sulfate ⁇ , 5-androsten-3,17-diol-3 sulfate (5- androstene-3,17-diol-3 sulfate), estrone-3-O-methylthiophosphonate (E1-3-MTP), estrone-3-O-sulfamate (estrone-3- O-sulfamate; EMATE), estradiol-3-O-sulfamate (E2MATE), 4-methylcoumarin 7-O-sulfamate (4-methylcoumarin 7-O-sulfamate; COUMATE) , KW-2581, STX213 and may be at least one selected from the group consisting of morpholino, for example, may be irosustat (irosustat), but is not limited thereto.
- the description of the steroid sulfatase inhibitor, irostat, virus, viral infection or infectious disease is the same as that described in the antiviral pharmaceutical composition, and thus is omitted to avoid excessive complexity of the present specification.
- administration means providing a given compound of the present invention to a subject by any suitable method.
- the "subject" in need of such administration may include both mammals and non-mammals.
- mammals include humans, non-human primates such as chimpanzees, other apes or monkey species; livestock animals such as cattle, horses, sheep, goats, pigs; domestic animals such as rabbits, dogs or cats; laboratory animals such as rodents such as rats, mice or guinea pigs, but are not limited thereto.
- non-mammal in the present invention may include, but are not limited to, birds or fish.
- the formulation of the compound administered as described above is not particularly limited, and may be administered as a solid formulation, a liquid formulation, or an aerosol formulation for inhalation, and a liquid formulation for oral or parenteral administration immediately before use. It may be administered in a solid form preparation intended to be converted into However, the present invention is not limited thereto.
- a pharmaceutically acceptable carrier may be additionally administered together with the compound of the present invention.
- the pharmaceutically acceptable carrier may include a binder, a lubricant, a disintegrant, an excipient, a solubilizer, a dispersing agent, a stabilizer, a suspending agent, a colorant, a flavoring agent, etc.
- a buffer Preservatives, analgesics, solubilizers, isotonic agents, stabilizers, etc.
- bases, excipients, lubricants, preservatives, etc. can be used for topical administration.
- the formulation of the compound of the present invention can be prepared in various ways by mixing with a pharmaceutically acceptable carrier as described above.
- a pharmaceutically acceptable carrier for example, in the case of oral administration, it can be prepared in the form of tablets, troches, capsules, elixirs, suspensions, syrups, wafers, etc., and in the case of injections, it can be prepared in the form of unit dose ampoules or multiple doses. have.
- it can be formulated as a solution, suspension, tablet, capsule, sustained release formulation, and the like.
- suitable carriers, excipients and diluents for formulation include lactose, dextrose, sucrose, sorbitol, mannitol, xylitol, erythritol, malditol, starch, acacia gum, alginate, gelatin, calcium phosphate, calcium silicate, Cellulose, methyl cellulose, microcrystalline cellulose, polyvinylpyrrolidone, water, methylhydroxybenzoate, propylhydroxybenzoate, talc, magnesium stearate or mineral oil may be used.
- it may further include a filler, an anti-agglomeration agent, a lubricant, a wetting agent, a flavoring agent, an emulsifying agent, a preservative, and the like.
- Routes of administration of the compounds according to the present invention include, but are not limited to, oral, intravenous, intramuscular, intraarterial, intramedullary, intrathecal, intracardiac, transdermal, subcutaneous, intraperitoneal, intranasal, enteral, topical, sublingual or work. Oral or parenteral administration is preferred.
- parenteral includes subcutaneous, intradermal, intravenous, intramuscular, intraarticular, intrasynovial, intrasternal, intrathecal, intralesional and intracranial injection or infusion techniques.
- the pharmaceutical composition of the present invention may also be administered in the form of a suppository for rectal administration.
- a "pharmaceutically effective amount” refers to an amount sufficient of an agent to provide a desired biological result. The result may be reduction and/or alleviation of the signs, symptoms or causes of a disease, or any other desirable change in the biological system.
- an “effective amount” for therapeutic use is the amount of a compound disclosed herein required to provide a clinically significant reduction in disease.
- An appropriate “effective” amount in any individual case can be determined by one of ordinary skill in the art using routine experimentation. Accordingly, the expression “effective amount” generally refers to an amount in which the active substance has a therapeutic effect.
- the active substance is a steroid sulfatase inhibitor and an inhibitor of the activity of the virus.
- the compound of the present invention may vary depending on several factors including the activity of the specific compound used, age, weight, general health, sex, diet, administration time, administration route, excretion rate, drug formulation, and the severity of the specific disease to be prevented or treated.
- the dosage of the compound may vary depending on the patient's condition, body weight, disease severity, drug form, administration route and period, but may be appropriately selected by those skilled in the art, and may be 0.0001 to 100 mg/kg or 0.001 per day. to 100 mg/kg may be administered. Administration may be administered once a day, or may be administered in several divided doses. The above dosage does not limit the scope of the present invention in any way.
- the compound according to the present invention can be formulated as pills, dragees, capsules, solutions, gels, syrups, slurries, and suspensions.
- the compounds of the present invention can be used alone or in combination with methods using surgery, radiation therapy, hormone therapy, chemotherapy, and biological response modifiers.
- it relates to a method for preventing, improving or treating a viral infection or an infectious disease, comprising administering a steroid sulfatase inhibitor to a subject.
- the "individual” means a subject who has or is suspected of having a virus infection, and needs improvement or treatment for virus infection or a disease caused by the infection by suppressing virus activity, etc., which is already infected or infected with the virus It means any animal, including humans, who can become
- the definition of the steroid sulfatase inhibitor, irrosstat, virus classification, pharmaceutically acceptable salt, etc. is the prevention, improvement or treatment of viral infection or infectious disease It overlaps with that described in the composition for use and is omitted below in order to avoid undue complexity of the specification.
- a disinfecting or cleaning composition having inhibitory activity against viruses comprising a steroid sulfatase inhibitor as an active ingredient.
- it relates to a method for disinfecting or cleaning a virus, comprising the step of contacting a subject with a steroid sulfatase inhibitor.
- the "disinfection” means to lose or kill the activity of a pathogenic microorganism or a pathogenic virus. Loss of activity includes inhibiting infection, survival, proliferation, transmission, or a combination thereof of a pathogenic microorganism or pathogenic virus.
- cleaning refers to a method used to facilitate or assist in removing contaminants, bleaching, reducing microbial or viral populations, rinsing, and any combination thereof.
- the "subject” includes all living or non-living objects (devices, devices, clothing, tableware, etc.) or hard surfaces thereof that must prevent virus infection.
- the disinfecting composition or cleaning composition comprising the inhibitor in the present invention is used as a disinfectant and cleaning agent for hospitals and public health to prevent hospital infection. It can be usefully used and can be used for disinfection and cleaning of various items such as general household disinfectants and cleaners, tableware, food cooking equipment, inside buildings, drinking water, vehicles, aircraft, and ships.
- composition of the present invention when used as a disinfecting composition or a cleaning composition, a pharmacologically, veterinarily or agriculturally acceptable carrier or diluent may also be included.
- the compound or composition of the present invention may be prepared in any phase, such as a liquid phase, a solid phase, and a gas phase.
- the compound or composition of the present invention may be applied to the human body itself or to various instruments or devices used by humans, and when applied to the human body, it may be administered in any manner, such as oral or parenteral.
- the compound or composition may be formulated in various forms that can be effectively applied to the human body itself or various instruments or devices, for example, pharmaceutical formulations for oral administration such as tablets, pills, capsules, powder formulations, or sprays , and formulations applicable to external preparations such as cleaning gels, liquids, creams, and ointments, or instruments and devices.
- the "contact" refers to a known disinfection or detergent application method appropriately selected according to the nature of the subject, the surrounding environment, etc., but wiping, dipping, immersion (immersing) or may include the form of spraying, preferably in the form of spraying, but is not limited thereto.
- the definitions of the steroid sulfatase inhibitor, irrosstat, virus classification, pharmaceutically acceptable salt, etc. overlap with those described above and are omitted below in order to avoid excessive complexity of the specification.
- composition comprising a steroid sulfatase inhibitor provided by the present invention is a safe substance without toxicity and side effects, and has various antiviral activity, so it can effectively prevent, improve or treat viral infections or diseases caused by infection. have.
- FIG. 1 is a diagram showing the result of measuring the mRNA expression level of Ifnb1 , which is type 1 interferon (Interferon type I), through real-time qPCR analysis according to an embodiment of the present invention.
- FIG. 2 is a diagram showing the results of measuring the mRNA expression levels of antiviral genes Mx1 and Mx2 showing the core effect of type 1 interferon through real-time qPCR analysis according to an embodiment of the present invention.
- FIG. 3 is a diagram showing the results of measuring the antiviral titer through viral RNA extraction during an in vitro dengue virus infection experiment according to an embodiment of the present invention.
- FIG. 4 is a diagram showing the results of measuring the antiviral titer through viral RNA extraction during a severe acute respiratory syndrome virus infection experiment in vivo according to an embodiment of the present invention.
- 5 and 6 are the results of observing the stained lung tissue with an optical microscope after staining the mouse lung tissue by the H & E stain method according to an embodiment of the present invention and the pathology score for the inflammatory findings of the lung It is a diagram showing the calculated result.
- an antiviral pharmaceutical composition comprising a steroid sulfatase inhibitor as an active ingredient.
- Another embodiment of the present invention relates to a method of inhibiting virus activity, comprising administering to a subject in need of administration a composition comprising a steroid sulfatase inhibitor as an active ingredient in a pharmaceutically effective amount.
- Another embodiment of the present invention relates to a pharmaceutical composition for preventing or treating viral infections or infectious diseases, comprising a steroid sulfatase inhibitor as an active ingredient.
- Another embodiment of the present invention relates to a method for preventing or treating a viral infection or infectious disease, comprising administering a pharmaceutically effective amount of a composition comprising a steroid sulfatase inhibitor as an active ingredient to a subject in need of administration. .
- Another embodiment of the present invention relates to a food or food additive composition for preventing or improving viral infection or infectious disease, comprising a steroid sulfatase inhibitor as an active ingredient.
- Another embodiment of the present invention relates to a feed or feed additive composition for preventing or improving viral infections or infectious diseases, comprising a sulfatase inhibitor as an active ingredient.
- Another embodiment of the present invention relates to a composition for disinfection or cleaning having inhibitory activity against viruses, comprising a steroid sulfatase inhibitor as an active ingredient.
- Another embodiment of the present invention relates to a method for preventing or treating a viral infection or an infectious disease, comprising administering a steroid sulfatase inhibitor to a non-human subject.
- Another embodiment of the present invention relates to a method for disinfecting or cleaning a virus, comprising the step of contacting a subject with a steroid sulfatase inhibitor.
- the inventors of the present invention purchased 8-week-old C57BL/6 male mice from the central laboratory animal and used them in the experiments.
- the laboratory environment was acclimatized by supplying sufficient feed and water for 1 week under the conditions of temperature 21 ⁇ 2 °C, humidity 50 ⁇ 10 %, and 12 hours/12 hours (dark/light cycle). More specifically, 8-week-old C57BL/6 mice were orally administered 10 mg/kg of a control group (vehicle) or Irosustat group (Irosustat) once a day for 2 weeks, and the liver was sacrificed and used for the following experiment.
- a control group vehicle
- Irosustat group Irosustat
- the livers extracted from the group and control group administered with Irosustat were pulverized with TissueLyser II (Qiagen), and then RNeasy mini kit (Qiagen) was used. Thus, total RNA was isolated. After that, reverse transcription (RT) was performed through the RevertAid RT Kit (EP0441, Thermo Fisher Scientific) using 2 ug of RNA, and qRT-PCR was performed with the SensiFAST SYBR Hi-ROX kit (BIO-92020, Bioline, London, UK). ) was used to perform real-time qPCR. As a result of qPCR, the target gene was quantified through Gapdh , a house-keeping gene.
- type 1 interferons are proteins mainly secreted from virus-infected cells, and the most representative type 1 interferons in humans are IFN- ⁇ and IFN- ⁇ , and it is known that they exhibit a wide range of antiviral effects.
- Mx1 protein Interferon-induced GTP-binding protein Mx1
- Mx2 protein Interferon-induced GTP-binding protein MX2
- the above results mean that the antiviral effect appears when irostat is administered during viral infection, and irostat, which has already been proven to be stable as a therapeutic agent for metabolic diseases, effectively prevents viral infection or diseases caused by infection, It suggests that it can also be used for improvement or treatment.
- the viral RNA of dengue virus was decreased depending on the concentration of irostat when comparing the control group (vehicle) and the irrosstat-treated group, and the viral titer decreased by about 50% or more when treated with a 40 ⁇ M concentration. .
- lung tissues were obtained by sacrificing 3 vehicle mice and 4 irrosstat-treated mice.
- the virus titer was about 77% lower in the irrosstat-treated group in the lung tissue 1 day after virus infection.
- mice After 7 days of virus infection, mice were sacrificed and lung tissue was collected, fixed in 10% neutral formalin, and stained with H & E stain method, and then the stained lung tissue was observed under an optical microscope. The pathology score was calculated and shown in FIGS. 5 and 6 .
- composition of the present invention has inhibitory activity of various viruses, it is possible to effectively prevent, improve, or treat infection caused by viruses or diseases caused by infection.
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Abstract
Description
속(genus) | 사람-코로나바이러스 | 사람 외 감염 코로나바이러스 |
알파 코로나바이러스 | 229, NL63 | 돼지 유행성 설사 바이러스(porcine epidemic diarrhea virus; PEDV), (돼지)전염성 위장염 바이러스 (transmissible gastroenteritis virus; TGEV), 개코로나바이러스(canine coronavirus; CCoV), 고양이 코로나바이러스 (feline coronavirus;FCoV), Miniopterus bat(박쥐) coronavirus1, Miniopterus bat(박쥐) coronavirus HKU8, Rhinolophus bat(박쥐) coronavirus HKU2, Scotophilus bat(박쥐) coronavirus 512 |
베타 코로나바이러스 | OC43, HKU1, SARS-CoV, SARS-CoV2, MERS-CoV | 돼지 혈구 응집성뇌척수염 바이러스(porcine hemagglutinating encephalomyelitis virus; PHEV), 우코로나바이러스(bovine coronavirus; BCoV), 말코로나바이러스(equine coronavirus; EqCoV), 쥐코로나바이러스(murine coronavirus; MuCoV), Tylonycteris bat(박쥐) coronavirus HKU4, Pipistrellus bat(박쥐) coronavirus HKU5, Rousettus bat(박쥐) coronavirus HKU9 |
감마 코로나바이러스 | - | 새코로나바이러스(Avian coronavirus), 흰색 돌고래(Beluga whale)-코로나바이러스 SW1 |
델타 코로나바이러스 | - | 제주직박구리(Bulbul)-코로나바이러스 HKU11, 개똥지빠귀(Thrush)-코로나바이러스 HKU12, 킨바라(Munia)-코로나바이러스 HKU13 |
바이러스명 | 속(Genus) | 숙주(host) | 증상 |
HCoV-229E | Alpha | Human | 가벼운 호흡기 증상 |
HCoV-NL63 | Alpha | Human | 가벼운 호흡기 증상 |
SARS-CoV | Beta | Human | 심각한 호흡기 증상 |
MERS-CoV | Beta | Human | 심각한 호흡기 증상 |
HCoV-OC43 | Beta | Human | 가벼운 호흡기 증상 |
HCoV-HKU1 | Beta | Human | 폐렴 증상 |
SARS-CoV-2 | Beta | Human | 가벼운 호흡기 증상 심한 경우 호흡곤란 유발 |
Claims (25)
- 스테로이드 설파타제 (steroid sulfatase) 억제제를 유효 성분으로 포함하는, 항바이러스성 약학적 조성물.
- 제 1항에 있어서,상기 스테로이드 설파타제 억제제는 이로서스타트 (irosustat), 2-(하이드록시페닐)인돌 설페이트 {2-(hydroxyphenyl) indole sulfate}, 5-안드로스텐-3,17-디올-3 설페이트 (5-androstene-3,17-diol-3 sulfate), 에스트론-3-O-메틸티오포스페이트 (estrone-3-O-methylthiophosphonate; E1-3-MTP), 에스트론-3-O-설파메이트 (estrone-3-O-sulfamate; EMATE), 에스트라디올-3-O-설파메이트 (estradiol-3-O-sulfamate; E2MATE), 4-메틸쿠마린 7-O-설파메이트 (4-methylcoumarin 7-O-sulfamate; COUMATE), KW-2581, STX213 및 모폴리노 (morpholino)로 이루어진 군에서 선택된 1 종 이상인, 조성물.
- 제 1항에 있어서,상기 조성물은 스테로이드 설파타제 억제제의 염, 수화물 또는 용매화물의 형태를 포함하는, 조성물.
- 제 1항에 있어서,상기 바이러스는 DNA 바이러스 또는 RNA 바이러스인, 조성물.
- 제 4항에 있어서,상기 바이러스는 플라비바이러스과 (Flaviviridae), 코로나바이러스과 (Coronavirinae), 레오바이러스과 (Reoviridae), 피코르나바이러스과 (Picornaviridae), 칼리시바이러스과 (Caliciviridae), 토가바이러스과 (Togaviridae), 아레나바이러스과 (Arenaviridae), 오르토믹소바이러스과 (Orthomyxoviridae), 파라믹소바이러스과 (Paramyxoviridae), 부니아바이러스과 (Bunyaviridae), 랍도바이러스과 (Rhabdoviridae), 필로바이러스과 (Filoviridae), 아스트로바이러스과 (Astroviridae), 보르나바이러스과 (Bornaviridae) 및 아르테리바이러스과 (Arteriviridae)로 이루어진 군으로부터 선택된 1 종 이상인, 조성물.
- 제 5항에 있어서,상기 바이러스는 플라비바이러스과 (Flaviviridae) 또는 코로나바이러스과 (Coronavirinae)인, 조성물.
- 스테로이드 설파타제 (steroid sulfatase) 억제제를 유효 성분으로 포함하는, 바이러스 감염 또는 감염 질환의 예방 또는 치료용 약학적 조성물.
- 제 7항에 있어서,상기 스테로이드 설파타제 억제제는 이로서스타트 (irosustat), 2-(하이드록시페닐)인돌 설페이트 {2-(hydroxyphenyl) indole sulfate}, 5-안드로스텐-3,17-디올-3 설페이트 (5-androstene-3,17-diol-3 sulfate), 에스트론-3-O-메틸티오포스페이트 (estrone-3-O-methylthiophosphonate; E1-3-MTP), 에스트론-3-O-설파메이트 (estrone-3-O-sulfamate; EMATE), 에스트라디올-3-O-설파메이트 (estradiol-3-O-sulfamate; E2MATE), 4-메틸쿠마린 7-O-설파메이트 (4-methylcoumarin 7-O-sulfamate; COUMATE), KW-2581, STX213 및 모폴리노 (morpholino)로 이루어진 군에서 선택된 1 종 이상인, 조성물.
- 제 7항에 있어서,상기 조성물은 스테로이드 설파타제 억제제의 염, 수화물 또는 용매화물의 형태를 포함하는, 조성물.
- 제 7항에 있어서,상기 바이러스는 DNA 바이러스 또는 RNA 바이러스인, 조성물.
- 제 10항에 있어서,상기 바이러스는 플라비바이러스과 (Flaviviridae), 코로나바이러스과 (Coronavirinae), 레오바이러스과 (Reoviridae), 피코르나바이러스과 (Picornaviridae), 칼리시바이러스과 (Caliciviridae), 토가바이러스과 (Togaviridae), 아레나바이러스과 (Arenaviridae), 오르토믹소바이러스과 (Orthomyxoviridae), 파라믹소바이러스과 (Paramyxoviridae), 부니아바이러스과 (Bunyaviridae), 랍도바이러스과 (Rhabdoviridae), 필로바이러스과 (Filoviridae), 아스트로바이러스과 (Astroviridae), 보르나바이러스과 (Bornaviridae) 및 아르테리바이러스과 (Arteriviridae)로 이루어진 군으로부터 선택된 1 종 이상인, 조성물.
- 제 11항에 있어서,상기 바이러스는 플라비바이러스과 (Flaviviridae) 또는 코로나바이러스과 (Coronavirinae)인, 조성물.
- 스테로이드 설파타제 (steroid sulfatase) 억제제를 유효 성분으로 포함하는, 바이러스 감염 또는 감염 질환의 예방 또는 개선용 식품 또는 식품 첨가제 조성물.
- 제 13항에 있어서,상기 스테로이드 설파타제 억제제는 이로서스타트 (irosustat), 2-(하이드록시페닐)인돌 설페이트 {2-(hydroxyphenyl) indole sulfate}, 5-안드로스텐-3,17-디올-3 설페이트 (5-androstene-3,17-diol-3 sulfate), 에스트론-3-O-메틸티오포스페이트 (estrone-3-O-methylthiophosphonate; E1-3-MTP), 에스트론-3-O-설파메이트 (estrone-3-O-sulfamate; EMATE), 에스트라디올-3-O-설파메이트 (estradiol-3-O-sulfamate; E2MATE), 4-메틸쿠마린 7-O-설파메이트 (4-methylcoumarin 7-O-sulfamate; COUMATE), KW-2581, STX213 및 모폴리노 (morpholino)로 이루어진 군에서 선택된 1 종 이상인, 조성물.
- 제 13항에 있어서,상기 조성물은 스테로이드 설파타제 억제제의 염, 수화물 또는 용매화물의 형태를 포함하는, 조성물.
- 스테로이드 설파타제 (steroid sulfatase) 억제제를 유효 성분으로 포함하는, 바이러스 감염 또는 감염 질환의 예방 또는 개선용 사료 또는 사료 첨가제 조성물.
- 제 16항에 있어서,상기 스테로이드 설파타제 억제제는 이로서스타트 (irosustat), 2-(하이드록시페닐)인돌 설페이트 {2-(hydroxyphenyl) indole sulfate}, 5-안드로스텐-3,17-디올-3 설페이트 (5-androstene-3,17-diol-3 sulfate), 에스트론-3-O-메틸티오포스페이트 (estrone-3-O-methylthiophosphonate; E1-3-MTP), 에스트론-3-O-설파메이트 (estrone-3-O-sulfamate; EMATE), 에스트라디올-3-O-설파메이트 (estradiol-3-O-sulfamate; E2MATE), 4-메틸쿠마린 7-O-설파메이트 (4-methylcoumarin 7-O-sulfamate; COUMATE), KW-2581, STX213 및 모폴리노 (morpholino)로 이루어진 군에서 선택된 1 종 이상인, 조성물.
- 제 16항에 있어서,상기 조성물은 스테로이드 설파타제 억제제의 염, 수화물 또는 용매화물의 형태를 포함하는, 조성물.
- 스테로이드 설파타제 (steroid sulfatase) 억제제를 유효 성분으로 포함하는, 바이러스에 대한 억제 활성을 갖는 소독용 또는 세정용 조성물.
- 제 19항에 있어서,상기 스테로이드 설파타제 억제제는 이로서스타트 (irosustat), 2-(하이드록시페닐)인돌 설페이트 {2-(hydroxyphenyl) indole sulfate}, 5-안드로스텐-3,17-디올-3 설페이트 (5-androstene-3,17-diol-3 sulfate), 에스트론-3-O-메틸티오포스페이트 (estrone-3-O-methylthiophosphonate; E1-3-MTP), 에스트론-3-O-설파메이트 (estrone-3-O-sulfamate; EMATE), 에스트라디올-3-O-설파메이트 (estradiol-3-O-sulfamate; E2MATE), 4-메틸쿠마린 7-O-설파메이트 (4-methylcoumarin 7-O-sulfamate; COUMATE), KW-2581, STX213 및 모폴리노 (morpholino)로 이루어진 군에서 선택된 1 종 이상인, 조성물.
- 제 19항에 있어서,상기 조성물은 스테로이드 설파타제 억제제의 염, 수화물 또는 용매화물의 형태를 포함하는, 조성물.
- 인간을 제외한 개체에게 스테로이드 설파타제 (steroid sulfatase) 억제제를 투여하는 단계를 포함하는, 바이러스 감염 또는 감염 질환의 예방 또는 치료 방법.
- 제 22항에 있어서,상기 스테로이드 설파타제 억제제는 이로서스타트 (irosustat), 2-(하이드록시페닐)인돌 설페이트 {2-(hydroxyphenyl) indole sulfate}, 5-안드로스텐-3,17-디올-3 설페이트 (5-androstene-3,17-diol-3 sulfate), 에스트론-3-O-메틸티오포스페이트 (estrone-3-O-methylthiophosphonate; E1-3-MTP), 에스트론-3-O-설파메이트 (estrone-3-O-sulfamate; EMATE), 에스트라디올-3-O-설파메이트 (estradiol-3-O-sulfamate; E2MATE), 4-메틸쿠마린 7-O-설파메이트 (4-methylcoumarin 7-O-sulfamate; COUMATE), KW-2581, STX213 및 모폴리노 (morpholino)로 이루어진 군에서 선택된 1 종 이상인, 방법.
- 대상체에 스테로이드 설파타제 (steroid sulfatase) 억제제를 접촉시키는 단계를 포함하는, 바이러스의 소독 또는 세정 방법.
- 제 24항에 있어서,상기 스테로이드 설파타제 억제제는 이로서스타트 (irosustat), 2-(하이드록시페닐)인돌 설페이트 {2-(hydroxyphenyl) indole sulfate}, 5-안드로스텐-3,17-디올-3 설페이트 (5-androstene-3,17-diol-3 sulfate), 에스트론-3-O-메틸티오포스페이트 (estrone-3-O-methylthiophosphonate; E1-3-MTP), 에스트론-3-O-설파메이트 (estrone-3-O-sulfamate; EMATE), 에스트라디올-3-O-설파메이트 (estradiol-3-O-sulfamate; E2MATE), 4-메틸쿠마린 7-O-설파메이트 (4-methylcoumarin 7-O-sulfamate; COUMATE), KW-2581, STX213 및 모폴리노 (morpholino)로 이루어진 군에서 선택된 1 종 이상인, 방법.
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EP22736906.3A EP4275683A4 (en) | 2021-01-08 | 2022-01-10 | ANTIVIRAL PHARMACEUTICAL COMPOSITION COMPRISING A STEROID SULFATASE INHIBITOR |
US18/260,443 US20240082208A1 (en) | 2021-01-08 | 2022-01-10 | Antiviral pharmaceutical composition comprising steroid sulfatase inhibitor |
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EP (1) | EP4275683A4 (ko) |
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- 2022-01-10 EP EP22736906.3A patent/EP4275683A4/en active Pending
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See also references of EP4275683A4 |
TRENDS MICROBIOL, vol. 23, no. 3, March 2015 (2015-03-01), pages 154 - 63 |
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US20240082208A1 (en) | 2024-03-14 |
KR20220100796A (ko) | 2022-07-18 |
EP4275683A4 (en) | 2024-10-23 |
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