WO2024005132A1 - 医薬組成物 - Google Patents
医薬組成物 Download PDFInfo
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- WO2024005132A1 WO2024005132A1 PCT/JP2023/024149 JP2023024149W WO2024005132A1 WO 2024005132 A1 WO2024005132 A1 WO 2024005132A1 JP 2023024149 W JP2023024149 W JP 2023024149W WO 2024005132 A1 WO2024005132 A1 WO 2024005132A1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/06—Antipsoriatics
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- 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
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
- A61K31/403—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
- A61K31/404—Indoles, e.g. pindolol
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- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/4196—1,2,4-Triazoles
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- 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
- A61K31/4353—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 ortho- or peri-condensed with heterocyclic ring systems
- A61K31/437—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 ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
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- 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
- A61K31/439—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 the ring forming part of a bridged ring system, e.g. quinuclidine
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- 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
- A61K31/445—Non condensed piperidines, e.g. piperocaine
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- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
- A61K31/4468—Non condensed piperidines, e.g. piperocaine having a nitrogen directly attached in position 4, e.g. clebopride, fentanyl
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- A61K31/445—Non condensed piperidines, e.g. piperocaine
- A61K31/4523—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
- A61K31/4525—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a five-membered ring with oxygen as a ring hetero atom
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- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
- A61K31/4523—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
- A61K31/4545—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine
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- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/506—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
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- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
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- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
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Definitions
- the present invention relates to a psoriasis treatment or prevention agent.
- Psoriasis is a chronic inflammatory skin disease with a global incidence of 2%. Psoriasis is characterized by inflammation of the skin in discrete areas with scaling, redness, thickening, severe peeling, and, in some cases, itching, and has a considerable psychosocial impact on the patient's quality of life and health. can be affected. Topical drugs, oral drugs, biological preparations, and phototherapy are mainly used to treat psoriasis. In recent years, oral medications for psoriasis treatment containing PDE4 inhibitors (eg, apremilast) as active ingredients have been developed.
- PDE4 inhibitors eg, apremilast
- Non-Patent Document 1 describes that in people taking SSRI (Selective Serotonin Reuptake Inhibitor), the transition to systemic treatment for mild psoriasis was halved. However, it has not been known until now that serotonin 4 receptor agonists are effective in treating and preventing psoriasis.
- SSRI Selective Serotonin Reuptake Inhibitor
- An object of the present invention is to provide a new psoriasis treatment or prevention agent.
- mosapride which has a gastrointestinal motility promoting effect and is widely used to improve gastrointestinal symptoms, is surprisingly effective against psoriasis. I found out.
- the present inventors conducted further research and found that a group of compounds having serotonin 4 receptor agonist action are effective in treating and preventing psoriasis, and have completed the present invention.
- a psoriasis treatment or prevention agent containing a serotonin 4 receptor agonist include mosapride, prucalopride, velusetrag, tegaserod, cisapride, cinitapride, and clebopride ( clebopride), felcisetrag, A group consisting of naronapride, usmarapride, relenopride, renzapride, CJ-033466, revexepride, E-3620, and pharmaceutically acceptable salts thereof 1 selected from The agent according to [1] above, which is one species or two or more species. [3] The agent according to [1] or [2] above, which is for oral administration.
- a method for treating or preventing psoriasis comprising the step of administering to a subject an effective amount of a serotonin 4 receptor agonist.
- Serotonin 4 receptor agonists include mosapride, prucalopride, velusetrag, tegaserod, cisapride, cinitapride, clebopride ( clebopride), felcisetrag, A group consisting of naronapride, usmarapride, relenopride, renzapride, CJ-033466, revexepride, E-3620, and pharmaceutically acceptable salts thereof 1 selected from The method according to [4] above, wherein the method is one species or two or more species.
- Serotonin 4 receptor agonists include mosapride, prucalopride, velusetrag, tegaserod, cisapride, cinitapride, clebopride ( clebopride), felcisetrag, A group consisting of naronapride, usmarapride, relenopride, renzapride, CJ-033466, revexepride, E-3620, and pharmaceutically acceptable salts thereof 1 selected from The serotonin 4 receptor agonist according to [7] above, which is one or more species. [9] The serotonin 4 receptor agonist according to [7] or [8] above, which is used for oral administration.
- Serotonin 4 receptor agonists include mosapride, prucalopride, velusetrag, tegaserod, cisapride, cinitapride, and clebopride. (clebopride), felcisetrag (felcisetrag), A group consisting of naronapride, usmarapride, relenopride, renzapride, CJ-033466, revexepride, E-3620, and pharmaceutically acceptable salts thereof 1 selected from The use according to [10] above, which is a species or two or more species. [12] The use according to [10] or [11] above, wherein the psoriasis treatment or prevention agent is for oral administration.
- Serotonin 4 receptor agonists include mosapride, prucalopride, velusetrag, tegaserod, cisapride, cinitapride, and clebopride.
- a novel psoriasis treatment or prevention agent can be provided.
- the psoriasis treatment or prevention agent of the present invention can be expected to have an excellent treatment or prevention effect on psoriasis.
- FIG. 1 shows the results of Test Example 1.
- mg/kg indicates mg/kg body weight.
- FIG. 2 shows the results of Test Example 2.
- mg/kg indicates mg/kg body weight.
- FIG. 3 shows the results of Test Example 3.
- mg/kg indicates mg/kg body weight.
- FIG. 4 shows the results of Test Example 4.
- mg/kg indicates mg/kg body weight.
- FIG. 5 shows the results of Test Example 5.
- mg/kg indicates mg/kg body weight.
- FIG. 6 shows the results of Test Example 6.
- mg/kg indicates mg/kg body weight.
- FIG. 7 shows the results of Test Example 7.
- mg/kg indicates mg/kg body weight.
- the psoriasis treatment or prevention agent of the present invention contains a serotonin 4 receptor agonist as an active ingredient.
- examples of serotonin 4 receptor agonists include mosapride, prucalopride, velusetrag, tegaserod, cisapride, cinitapride, and crevo.
- clebopride, phen fenfluramine, felcisetrag, naronapride, usmarapride, relenopride, renzapride, CJ-033466, revexepride, E-3620, and their pharmaceutically acceptable Salts include mosapride, prucalopride, vercetrag, tegaserod, cisapride, sinitapride, clebopride, felxetrag, nalonapride, usmalaprid, relenopride, renzapride, CJ-033466, rebexepride, E-3620, and pharmaceutically acceptable salts thereof.
- serotonin 4 receptor agonists can be used alone or in combination of two or more.
- the serotonin 4 receptor agonist is a concept that also includes solvates (eg, hydrates) if such solvates (eg, hydrates) exist.
- examples of pharmaceutically acceptable salts of mosapride include mosapride citrate (especially mosapride citrate dihydrate), and examples of pharmaceutically acceptable salts of prucalopride include, for example, prucalopride.
- examples of pharmaceutically acceptable salts of tegaserod include tegaserod maleate, and examples of pharmaceutically acceptable salts of sinitapride include sinitapride tartrate.
- Examples of pharmaceutically acceptable salts of clebopride include clebopride malate; examples of pharmaceutically acceptable salts of relenopride include relenopride hydrochloride; Examples of the salt include renzapride hydrochloride (especially renzapride hydrochloride dihydrate), and examples of the pharmaceutically acceptable salt of nalonapride include nalonapride hydrochloride.
- the agent for treating or preventing psoriasis of the present invention can be administered orally or parenterally, but is preferably administered orally.
- the psoriasis treatment or prevention agent of the present invention is provided as a pharmaceutical for oral administration
- examples of dosage forms include tablets, capsules, powders, granules, troches, syrups, solutions, suspensions, and emulsions. It will be done.
- the dosage forms include, for example, injections, drops, transdermal preparations, ointments, creams, gels, Examples include lotions, sprays, foams, patches, suppositories, pellets, nasal preparations, pulmonary preparations, and eye drops.
- the psoriasis treatment or prevention agent of the present invention includes other drugs for psoriasis treatment or prevention (e.g., vitamin D3 derivatives, vitamin D2 derivatives, vitamin E, retinoids, steroids, immunosuppressants, immunomodulators, non-steroidal anti-inflammatory drugs).
- drugs for psoriasis treatment or prevention e.g., vitamin D3 derivatives, vitamin D2 derivatives, vitamin E, retinoids, steroids, immunosuppressants, immunomodulators, non-steroidal anti-inflammatory drugs.
- Inflammatory drugs cyclooxygenase inhibitors, PDE4 inhibitors, TNF- ⁇ inhibitors, antihistamines, inhibitors of molecules related to signal transduction, interleukin inhibitors, interleukin receptor antagonists, interleukins, MAPK inhibitors, Tyrosine kinase inhibitors, cytokine production inhibitors, JAK inhibitors, T cell inhibitors, B cell inhibitors, antimetabolites, gold preparations, costimulatory molecule-related proteins, and dihydroorotate dehydrogenase (DHODH) inhibitors) (hereinafter referred to as concomitant drugs).
- concomitant drugs dihydroorotate dehydrogenase
- the serotonin 4 receptor agonist (active ingredient in the present invention) and the concomitant drug may be formulated at the same time and administered as a single preparation, or the serotonin 4 receptor agonist and the concomitant drug may be formulated separately and administered at the same time or at different times. They may be administered separately to the same subject by the same or different routes.
- the psoriasis treatment or prevention agent of the present invention may be a pharmaceutical composition containing a serotonin 4 receptor agonist and at least one pharmaceutically acceptable carrier.
- the psoriasis treatment or prevention agent of the present invention can be produced, for example, by mixing a serotonin 4 receptor agonist and at least one pharmaceutically acceptable carrier according to a method known in the field of pharmaceutical formulation.
- the pharmaceutically acceptable carriers include excipients, disintegrants, binders, flow agents, lubricants, etc. for solid preparations, and solvents, solubilizing agents, suspending agents, and tonicity agents for liquid preparations.
- buffering agents such as buffering agents, pH regulators, soothing agents, etc., and bases in semi-solid preparations
- emulsifiers such as wetting agents, stabilizers, dispersants, plasticizers, pH regulators, absorption enhancers, gelling agents, Thickening agents, preservatives, fillers, solubilizers, solubilizers, suspending agents, etc.
- additives such as preservatives, antioxidants, colorants, and sweeteners may be used as necessary.
- the content of the serotonin 4 receptor agonist varies depending on the dosage form, the type of serotonin 4 receptor agonist, the dose, etc., and can be selected as appropriate.
- the content of the serotonin 4 receptor agonist may be, for example, 0.1 to 100% by weight of the entire formulation.
- the psoriasis treatment or prevention agent of the present invention is effective in treating or preventing psoriasis in a subject to which it is administered.
- psoriasis includes plaque psoriasis, psoriatic arthritis, guttate psoriasis, psoriatic erythroderma, and pustular psoriasis.
- treatment refers to the act of administering the agent of the present invention to an individual who has developed psoriasis, and includes improving psoriasis, preventing or delaying its severity, maintaining remission, preventing relapse, and preventing recurrence.
- prevention refers to the act of administering the agent of the present invention to individuals who have not developed psoriasis, and also includes the act of administering the agent of the present invention to prevent or delay the onset of psoriasis. included.
- the psoriasis treatment or prevention agent of the present invention can be safely administered to humans and non-human mammals (e.g. mice, rats, hamsters, rabbits, cats, dogs, cows, horses, pigs, sheep, monkeys). be able to.
- non-human mammals e.g. mice, rats, hamsters, rabbits, cats, dogs, cows, horses, pigs, sheep, monkeys.
- the dosage of the psoriasis treatment or prevention agent of the present invention varies depending on the subject, symptoms, dosage form, administration route, etc., but for example, when orally administered to an adult patient (body weight approximately 60 kg), the active ingredient
- the amount of the serotonin 4 receptor agonist is usually 0.01 mg to 500 mg, preferably 0.1 mg to 50 mg, more preferably 1 mg to 30 mg, and can be administered once a day or in divided doses.
- Table 1 shows the compounds used in Test Examples 1 to 5 below and their abbreviations.
- Table 2 shows the compounds used in Test Examples 6 and 7 below and their abbreviations.
- serotonin is abbreviated as 5-HT.
- Auricular thickness was measured before application of imiquimod cream (Day 0) and approximately 24 hours after the final administration of each evaluation substance (Day 1 to Day 4), and the difference in auricular thickness between Day 0 and Day 4 (auricular thickening) was determined as the degree of inflammation. evaluated. Note that the day when imiquimod cream application was started was defined as Day 0.
- the results (auricular thickening (average value) of each administration group) are shown in FIG. 1. ** in the figure indicates a significant difference from the 0.5% MC group (**P ⁇ 0.01).
- 10 mg/kg body weight APR positive control
- 3 mg/kg body weight MSP (5-HT4 receptor agonist) an example of the present invention significantly reduced ear thickening.
- ** indicates a significant difference (**P ⁇ 0.01) when performing a two-group test on the 0.5% MC group, and ## indicates a multi-group test on the 0.5% MC group. Significant differences (##P ⁇ 0.01) are shown respectively.
- PCP example of the invention
- 10 mg/kg body weight APR positive control
- 3 mg/kg body weight MSP example of the invention
- VRG Example of the present invention
- the results (auricular thickening (average value) of each administration group) are shown in FIG. 5. ** in the figure indicates a significant difference from the 0.5% MC group (**P ⁇ 0.01).
- the results (auricular thickening (average value) of each administration group) are shown in FIG.
- ** in the figure indicates a significant difference (**P ⁇ 0.01) when a two-group test was performed on the 0.5% MC group.
- 30 mg/kg body weight NRP (example of the invention), as well as 10 mg/kg body weight APR (positive control), and 30 mg/kg body weight MSP (example of the invention) compared to 0.5% MC.
- 30 mg/kg body weight CJ-033466 (example of the present invention), 30 mg/kg body weight RVP (example of the present invention), and 30 mg/kg body weight E-3620 (example of the present invention) all inhibited auricular thickening. significantly suppressed.
- Test Examples 1 to 7 above suggest that 5-HT4 receptor agonists are effective in treating psoriasis.
- a novel psoriasis treatment or prevention agent can be provided.
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Abstract
Description
乾癬の治療には、主に、外用薬、内服薬、生物学的製剤、光線療法が用いられている。
近年、PDE4阻害剤(例えば、アプレミラスト)を有効成分とする乾癬治療用の内服薬が開発されている。
非特許文献1には、SSRI(Selective Serotonin Reuptake Inhibitor(選択式セロトニン再取り込み阻害薬))の服用者では軽症の乾癬の全身治療への移行が半減したことが記載されている。
しかしながら、セロトニン4受容体アゴニストが乾癬の治療、予防に有効であることは、これまで知られていなかった。
[1]セロトニン4受容体アゴニストを含有する、乾癬治療又は予防剤。
[2]セロトニン4受容体アゴニストが、モサプリド(mosapride)、プルカロプリド(prucalopride)、ヴェルセトラグ(velusetrag)、テガセロッド(tegaserod)、シサプリド(cisapride)、シニタプリド(cinitapride)、クレボプリド(clebopride)、フェルキセトラグ(felcisetrag)、ナロナプリド(naronapride)、ウスマラプリド(usmarapride)、レレノプリド(relenopride)、レンザプリド(renzapride)、CJ-033466、レベキセプリド(revexepride)、E-3620、及びそれらの薬学上許容される塩からなる群から選択される1種又は2種以上である、上記[1]記載の剤。
[3]経口投与用である、上記[1]又は[2]に記載の剤。
[5]セロトニン4受容体アゴニストが、モサプリド(mosapride)、プルカロプリド(prucalopride)、ヴェルセトラグ(velusetrag)、テガセロッド(tegaserod)、シサプリド(cisapride)、シニタプリド(cinitapride)、クレボプリド(clebopride)、フェルキセトラグ(felcisetrag)、ナロナプリド(naronapride)、ウスマラプリド(usmarapride)、レレノプリド(relenopride)、レンザプリド(renzapride)、CJ-033466、レベキセプリド(revexepride)、E-3620、及びそれらの薬学上許容される塩からなる群から選択される1種又は2種以上である、上記[4]記載の方法。
[6]投与が、経口投与である、上記[4]又は[5]に記載の方法。
[8]セロトニン4受容体アゴニストが、モサプリド(mosapride)、プルカロプリド(prucalopride)、ヴェルセトラグ(velusetrag)、テガセロッド(tegaserod)、シサプリド(cisapride)、シニタプリド(cinitapride)、クレボプリド(clebopride)、フェルキセトラグ(felcisetrag)、ナロナプリド(naronapride)、ウスマラプリド(usmarapride)、レレノプリド(relenopride)、レンザプリド(renzapride)、CJ-033466、レベキセプリド(revexepride)、E-3620、及びそれらの薬学上許容される塩からなる群から選択される1種又は2種以上である、上記[7]記載のセロトニン4受容体アゴニスト。
[9]経口投与で使用される、上記[7]又は[8]に記載のセロトニン4受容体アゴニスト。
[11]セロトニン4受容体アゴニストが、モサプリド(mosapride)、プルカロプリド(prucalopride)、ヴェルセトラグ(velusetrag)、テガセロッド(tegaserod)、シサプリド(cisapride)、シニタプリド(cinitapride)、クレボプリド(clebopride)、フェルキセトラグ(felcisetrag)、ナロナプリド(naronapride)、ウスマラプリド(usmarapride)、レレノプリド(relenopride)、レンザプリド(renzapride)、CJ-033466、レベキセプリド(revexepride)、E-3620、及びそれらの薬学上許容される塩からなる群から選択される1種又は2種以上である、上記[10]記載の使用。
[12]乾癬治療又は予防剤が、経口投与用である、上記[10]又は[11]に記載の使用。
[14]セロトニン4受容体アゴニストが、モサプリド(mosapride)、プルカロプリド(prucalopride)、ヴェルセトラグ(velusetrag)、テガセロッド(tegaserod)、シサプリド(cisapride)、シニタプリド(cinitapride)、クレボプリド(clebopride)、フェンフルラミン(fenfluramine)、フェルキセトラグ(felcisetrag)、ナロナプリド(naronapride)、ウスマラプリド(usmarapride)、レレノプリド(relenopride)、レンザプリド(renzapride)、CJ-033466、及びそれらの薬学上許容される塩からなる群から選択される1種又は2種以上(好ましくは、モサプリド、プルカロプリド、ヴェルセトラグ、テガセロッド、シサプリド、シニタプリド、クレボプリド、及びそれらの薬学上許容される塩からなる群から選択される1種又は2種以上)である、上記[13]記載の剤。
[15]経口投与される、上記[13]又は[14]に記載の剤。
本発明の乾癬治療又は予防剤は、乾癬に対して優れた治療又は予防効果が期待できる。
本発明において、セロトニン4受容体アゴニストは、溶媒和物(例えば、水和物)が存在する場合は、溶媒和物(例えば、水和物)も包含する概念である。
本発明の乾癬治療又は予防剤は、経口投与用の医薬として提供される場合、剤形としては、例えば、錠剤、カプセル、散剤、顆粒、トローチ、シロップ、液剤、懸濁剤、乳剤等が挙げられる。
本発明の乾癬治療又は予防剤は、非経口投与用の医薬として提供される場合、剤形としては、例えば、注射剤、点滴剤、経皮吸収型製剤、軟膏剤、クリーム剤、ゲル剤、ローション剤、スプレー剤、フォーム剤、貼付剤、坐剤、ペレット、経鼻剤、経肺剤、点眼剤等が挙げられる。
セロトニン4受容体アゴニスト(本発明における有効成分)と併用薬物は同時に製剤化して単一の製剤として投与してもよく、セロトニン4受容体アゴニストと併用薬物とを別々に製剤化して、同時に又は時間差をおいて別々に、同一経路又は別経路で、同一対象に投与してもよい。
該製薬上許容される担体としては、固形製剤における賦形剤、崩壊剤、結合剤、流動化剤、滑沢剤等、液状製剤における溶剤、溶解補助剤、懸濁化剤、等張化剤、緩衝剤、pH調節剤、無痛化剤等及び半固形製剤における基剤、乳化剤、湿潤剤、安定剤、安定化剤、分散剤、可塑剤、pH調節剤、吸収促進剤、ゲル化剤、粘稠剤、防腐剤、充填剤、溶解剤、溶解補助剤、懸濁化剤等が挙げられる。さらに必要に応じて、保存剤、抗酸化剤、着色剤、甘味剤等の添加物を用いてもよい。
本発明の乾癬治療又は予防剤において、セロトニン4受容体アゴニストの含有量は、例えば、製剤全体の0.1から100重量%であり得る。
本発明において、「乾癬」には、尋常性乾癬、乾癬性関節炎、滴状乾癬、乾癬性紅皮症、膿疱性乾癬が含まれる。
本発明において、「治療」は、乾癬を発症した個体に対して本発明の剤を投与する行為を意味し、乾癬の改善、重症化の防止又は遅延、寛解の維持、再燃の防止、再発の防止のために本発明の剤を投与する行為も含まれる。本発明において、「予防」は、乾癬を発症していない個体に対して本発明の剤を投与する行為を意味し、乾癬の発症の防止又は遅延のために本発明の剤を投与する行為も含まれる。
5-HT受容体4アゴニストの乾癬モデルマウスにおける皮膚炎に対する効果を確認するために、以下の試験を行った。
BALB/cCrSlcの雄マウス(9週齢)の右耳介に、イミキモドクリーム(持田製薬株式会社製、製品名:ベセルナクリーム)15mg/耳を1日1回の頻度で、4日間(Day0~Day3)反復塗布し、乾癬モデルマウスを作製した。前記イミキモド塗布の1時間前に、Vehicle(0.5%メチルセルロース(以下、0.5%MCと略記する。))、3mg/kg体重 MSP(5-HT4受容体アゴニスト)、3mg/kg体重 RZT(5-HT1受容体アゴニスト)、3mg/kg体重 TDS(5-HT1受容体アゴニスト)、3mg/kg体重 LCS(5-HT2受容体アゴニスト)及び10mg/kg体重 APR(陽性対照)を、それぞれ10mL/kg体重で経口投与した(Day0~Day3)(各投与群n=6)。イミキモドクリーム塗布前(Day0)及び各評価物質最終投与の約24時間後(Day1~Day4)に耳介厚を測定し、Day0とDay4の耳介厚の差(耳介肥厚)を炎症の程度として評価した。なお、イミキモドクリーム塗布を開始した日をDay0とした。
結果(各投与群の耳介肥厚(平均値))を図1に示す。図中の**は0.5%MC群に対する有意差を示す(**P<0.01)。0.5%MCと比較して、10mg/kg体重 APR(陽性対照)と同様に、3mg/kg体重 MSP(5-HT4受容体アゴニスト)(本発明の実施例)は有意に耳介肥厚を抑制した。一方で、3mg/kg体重 RZT(5-HT1受容体アゴニスト)(比較例)、3mg/kg体重 TDS(5-HT1受容体アゴニスト)(比較例)及び3mg/kg体重 LCS(5-HT2受容体アゴニスト)(比較例)は、いずれも耳介肥厚を抑制しなかった。
MSP(5-HT受容体4アゴニスト)の乾癬モデルマウスにおける皮膚炎に対する効果(用量反応性)を確認するために、以下の試験を行った。
試験例1と同様の方法により、乾癬モデルマウスを作製し、Vehicle(0.5%MC)、3mg/kg体重 MSP、30mg/kg体重 MSP、及び10mg/kg体重 APR(陽性対照)を、それぞれ10mL/kg体重で経口投与し(Day0~Day3)(各投与群n=6)、Day0とDay4の耳介厚の差(耳介肥厚)を炎症の程度として評価した。
結果(各投与群の耳介肥厚(平均値))を図2に示す。図中の**は0.5%MC群に対して2群検定を実施した際の有意差(**P<0.01)、##は0.5%MC群に対して多群検定を実施した際の有意差(##P<0.01)をそれぞれ示す。0.5%MCと比較して、3mg/kg体重 MSP(本発明の実施例)と30mg/kg体重 MSP(本発明の実施例)のいずれも用量依存的に耳介肥厚を有意に抑制し、その抑制効果は10mg/kg体重 APR(陽性対照)と同等であることが示唆された。
PCP及びVRG(5-HT受容体4アゴニスト)の乾癬モデルマウスにおける皮膚炎に対する効果(用量反応性)を確認するために、以下の試験を行った。前述の試験例2で用量反応性を確認したMSP(5-HT受容体4アゴニスト)についても併せて試験を行った。
試験例1と同様の方法により、乾癬モデルマウスを作製し、Vehicle(0.5%MC)、3mg/kg体重 MSP、3mg/kg体重 PCP、10mg/kg体重 PCP、30mg/kg体重 PCP、3mg/kg体重 VRG、10mg/kg体重 VRG、30mg/kg体重 VRG、及び10mg/kg体重 APR(陽性対照)を、それぞれ10mL/kgで経口投与し(Day0~Day3)(各投与群n=6)、Day0とDay4の耳介厚の差(耳介肥厚)を炎症の程度として評価した。
結果(各投与群の耳介肥厚(平均値))を図3に示す。図中の**は0.5%MC群に対して2群検定を実施した際の有意差(**P<0.01)、##は0.5%MC群に対して多群検定を実施した際の有意差(##P<0.01)をそれぞれ示す。0.5%MCと比較して、10mg/kg体重 APR(陽性対照)、及び3mg/kg体重 MSP(本発明の実施例)と同様に、いずれの用量においてもPCP(本発明の実施例)及びVRG(本発明の実施例)は有意に耳介肥厚を抑制した。
CNP及びCBP(5-HT受容体4アゴニスト)の乾癬モデルマウスにおける皮膚炎に対する効果を確認するために、以下の試験を行った。前述の試験例2、3で用量反応性を確認したMSP及びVRG(5-HT受容体4アゴニスト)についても併せて試験を行った。
試験例1と同様の方法により、乾癬モデルマウスを作製し、Vehicle(0.5%MC)、30mg/kg体重 MSP、30mg/kg体重 CNP、30mg/kg体重 VRG、30mg/kg体重 CBP、及び10mg/kg体重 APR(陽性対照)を、それぞれ10mL/kg体重で経口投与し(Day0~Day3)(各投与群n=6)、Day0とDay4の耳介厚の差(耳介肥厚)を炎症の程度として評価した。
結果(各投与群の耳介肥厚(平均値))を図4に示す。図中の*及び**は0.5%MC群に対する有意差を示す(*P<0.05、**P<0.01)。0.5%MCと比較して、10mg/kg体重 APR(陽性対照)と同様に、30mg/kg体重 MSP(本発明の実施例)、30mg/kg体重 CNP(本発明の実施例)、30mg/kg体重 VRG(本発明の実施例)及び30mg/kg体重 CBP(本発明の実施例)のいずれも、耳介肥厚を有意に抑制した。
CSP及びTGR(5-HT受容体4アゴニスト)の乾癬モデルマウスにおける皮膚炎に対する効果を確認するために、以下の試験を行った。前述の試験例3で用量反応性を確認したPCP(5-HT受容体4アゴニスト)についても合わせて試験を行った。
試験例1と同様の方法により、乾癬モデルマウスを作製し、Vehicle(0.5%MC)、30mg/kg体重 PCP、30mg/kg体重 CSP、30mg/kg体重 TGR、及び10mg/kg体重 APR(陽性対照)を、それぞれ10mL/kg体重で経口投与し(Day0~Day3)(各投与群n=6)、Day0とDay4の耳介厚の差(耳介肥厚)を炎症の程度として評価した。
結果(各投与群の耳介肥厚(平均値))を図5に示す。図中の**は0.5%MC群に対する有意差を示す(**P<0.01)。0.5%MCと比較して、10mg/kg体重 APR(陽性対照)と同様に、30mg/kg体重 PCP(本発明の実施例)、30mg/kg体重 CSP(本発明の実施例)及び30mg/kg体重 TGR(本発明の実施例)のいずれも、耳介肥厚を有意に抑制した。
FCT、UMP、RLP及びRZP(5-HT受容体4アゴニスト)の乾癬モデルマウスにおける皮膚炎に対する効果を確認するために、以下の試験を行った。
試験例1と同様の方法により、乾癬モデルマウスを作製し、Vehicle(0.5%MC)、30mg/kg体重 FCT、30mg/kg体重 UMP、30mg/kg体重 RLP、30mg/kg体重 RZP、30mg/kg体重 MSP及び10mg/kg体重 APR(陽性対照)を、それぞれ10mL/kg体重で経口投与し(Day0~Day3)(各投与群n=6)、Day0とDay4の耳介厚の差(耳介肥厚)を炎症の程度として評価した。
結果(各投与群の耳介肥厚(平均値))を図6に示す。図中の*及び**は0.5%MC群に対して2群検定を実施した際の有意差(*P<0.05、**P<0.01)を示す。0.5%MCと比較して、10mg/kg体重 APR(陽性対照)、及び30mg/kg体重 MSP(本発明の実施例)と同様に、30mg/kg体重 FCT(本発明の実施例)、30mg/kg体重 UMP(本発明の実施例)、30mg/kg体重 RLP(本発明の実施例)、30mg/kg体重 RZP(本発明の実施例)のいずれも、耳介肥厚を有意に抑制した。
NRP、CJ-033466、RVP及びE-3620(5-HT受容体4アゴニスト)の乾癬モデルマウスにおける皮膚炎に対する効果を確認するために、以下の試験を行った。
試験例1と同様の方法により、乾癬モデルマウスを作製し、Vehicle(0.5%MC)、30mg/kg体重 NRP、30mg/kg体重 CJ-033466、30mg/kg体重 RVP、30mg/kg体重 E-3620、30mg/kg体重 MSP及び10mg/kg体重 APR(陽性対照)を、それぞれ10mL/kg体重で経口投与し(Day0~Day3)(各投与群n=6)、Day0とDay4の耳介厚の差(耳介肥厚)を炎症の程度として評価した。
結果(各投与群の耳介肥厚(平均値))を図7に示す。図中の**は0.5%MC群に対して2群検定を実施した際の有意差(**P<0.01)を示す。0.5%MCと比較して、10mg/kg体重 APR(陽性対照)、及び30mg/kg体重 MSP(本発明の実施例)と同様に、30mg/kg体重 NRP(本発明の実施例)、30mg/kg体重 CJ-033466(本発明の実施例)、30mg/kg体重 RVP(本発明の実施例)、30mg/kg体重 E-3620(本発明の実施例)のいずれも、耳介肥厚を有意に抑制した。
Claims (12)
- セロトニン4受容体アゴニストを含有する、乾癬治療又は予防剤。
- セロトニン4受容体アゴニストが、モサプリド(mosapride)、プルカロプリド(prucalopride)、ヴェルセトラグ(velusetrag)、テガセロッド(tegaserod)、シサプリド(cisapride)、シニタプリド(cinitapride)、クレボプリド(clebopride)、フェルキセトラグ(felcisetrag)、ナロナプリド(naronapride)、ウスマラプリド(usmarapride)、レレノプリド(relenopride)、レンザプリド(renzapride)、CJ-033466、レベキセプリド(revexepride)、E-3620、及びそれらの薬学上許容される塩からなる群から選択される1種又は2種以上である、請求項1記載の剤。
- 経口投与用である、請求項1又は2に記載の剤。
- セロトニン4受容体アゴニストの有効量を、対象に投与する工程を含む、乾癬の治療又は予防方法。
- セロトニン4受容体アゴニストが、モサプリド(mosapride)、プルカロプリド(prucalopride)、ヴェルセトラグ(velusetrag)、テガセロッド(tegaserod)、シサプリド(cisapride)、シニタプリド(cinitapride)、クレボプリド(clebopride)、フェルキセトラグ(felcisetrag)、ナロナプリド(naronapride)、ウスマラプリド(usmarapride)、レレノプリド(relenopride)、レンザプリド(renzapride)、CJ-033466、レベキセプリド(revexepride)、E-3620、及びそれらの薬学上許容される塩からなる群から選択される1種又は2種以上である、請求項4記載の方法。
- 投与が、経口投与である、請求項4又は5に記載の方法。
- 乾癬の治療又は予防において使用するための、セロトニン4受容体アゴニスト。
- セロトニン4受容体アゴニストが、モサプリド(mosapride)、プルカロプリド(prucalopride)、ヴェルセトラグ(velusetrag)、テガセロッド(tegaserod)、シサプリド(cisapride)、シニタプリド(cinitapride)、クレボプリド(clebopride)、フェルキセトラグ(felcisetrag)、ナロナプリド(naronapride)、ウスマラプリド(usmarapride)、レレノプリド(relenopride)、レンザプリド(renzapride)、CJ-033466、レベキセプリド(revexepride)、E-3620、及びそれらの薬学上許容される塩からなる群から選択される1種又は2種以上である、請求項7記載のセロトニン4受容体アゴニスト。
- 経口投与で使用される、請求項7又は8に記載のセロトニン4受容体アゴニスト。
- 乾癬治療又は予防剤の製造における、セロトニン4受容体アゴニストの使用。
- セロトニン4受容体アゴニストが、モサプリド(mosapride)、プルカロプリド(prucalopride)、ヴェルセトラグ(velusetrag)、テガセロッド(tegaserod)、シサプリド(cisapride)、シニタプリド(cinitapride)、クレボプリド(clebopride)、フェルキセトラグ(felcisetrag)、ナロナプリド(naronapride)、ウスマラプリド(usmarapride)、レレノプリド(relenopride)、レンザプリド(renzapride)、CJ-033466、レベキセプリド(revexepride)、E-3620、及びそれらの薬学上許容される塩からなる群から選択される1種又は2種以上である、請求項10記載の使用。
- 乾癬治療又は予防剤が、経口投与用である、請求項10又は11に記載の使用。
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| CN202380062731.6A CN119789869A (zh) | 2022-06-30 | 2023-06-29 | 医药组合物 |
| EP23831571.7A EP4548934A1 (en) | 2022-06-30 | 2023-06-29 | Pharmaceutical composition |
| US18/879,878 US20260000674A1 (en) | 2022-06-30 | 2023-06-29 | Pharmaceutical composition |
| JP2024530956A JPWO2024005132A1 (ja) | 2022-06-30 | 2023-06-29 | |
| AU2023298975A AU2023298975A1 (en) | 2022-06-30 | 2023-06-29 | Pharmaceutical composition |
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| US (1) | US20260000674A1 (ja) |
| EP (1) | EP4548934A1 (ja) |
| JP (1) | JPWO2024005132A1 (ja) |
| CN (1) | CN119789869A (ja) |
| AU (1) | AU2023298975A1 (ja) |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005538065A (ja) * | 2002-06-17 | 2005-12-15 | フイラデルフイア・ヘルス・アンド・エデユケーシヨン・コーポレーシヨン | セロトニンファミリーの受容体および血液脳関門に関する免疫調節および細胞過程への影響 |
| US20100035858A1 (en) * | 2008-07-18 | 2010-02-11 | Immune Control, Inc. | Novel Compositions and Methods for Binding and Inhibiting 5-HT4 Receptor |
| WO2018022664A1 (en) * | 2016-07-26 | 2018-02-01 | Flagship Pioneering, Inc. | Neuromodulating compositions and related therapeutic methods for the treatment of inflammatory and autoimmune diseases |
| CN112979528A (zh) * | 2021-02-01 | 2021-06-18 | 青岛海洋生物医药研究院 | 一种替加色罗水溶性有机酸盐及其制备方法与应用 |
| JP2022106025A (ja) | 2021-01-06 | 2022-07-19 | 株式会社CopterOne | 検査キットの個装箱、検査キットの使用方法 |
-
2023
- 2023-06-29 TW TW112124359A patent/TW202415369A/zh unknown
- 2023-06-29 JP JP2024530956A patent/JPWO2024005132A1/ja active Pending
- 2023-06-29 EP EP23831571.7A patent/EP4548934A1/en active Pending
- 2023-06-29 AU AU2023298975A patent/AU2023298975A1/en active Pending
- 2023-06-29 CN CN202380062731.6A patent/CN119789869A/zh active Pending
- 2023-06-29 US US18/879,878 patent/US20260000674A1/en active Pending
- 2023-06-29 WO PCT/JP2023/024149 patent/WO2024005132A1/ja not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005538065A (ja) * | 2002-06-17 | 2005-12-15 | フイラデルフイア・ヘルス・アンド・エデユケーシヨン・コーポレーシヨン | セロトニンファミリーの受容体および血液脳関門に関する免疫調節および細胞過程への影響 |
| US20100035858A1 (en) * | 2008-07-18 | 2010-02-11 | Immune Control, Inc. | Novel Compositions and Methods for Binding and Inhibiting 5-HT4 Receptor |
| WO2018022664A1 (en) * | 2016-07-26 | 2018-02-01 | Flagship Pioneering, Inc. | Neuromodulating compositions and related therapeutic methods for the treatment of inflammatory and autoimmune diseases |
| JP2022106025A (ja) | 2021-01-06 | 2022-07-19 | 株式会社CopterOne | 検査キットの個装箱、検査キットの使用方法 |
| CN112979528A (zh) * | 2021-02-01 | 2021-06-18 | 青岛海洋生物医药研究院 | 一种替加色罗水溶性有机酸盐及其制备方法与应用 |
Non-Patent Citations (1)
| Title |
|---|
| SHIRIN ESKELAND ET AL., ACTA DERM VENEREOL, vol. 97, 2017, pages 897 - 905 |
Also Published As
| Publication number | Publication date |
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| CN119789869A (zh) | 2025-04-08 |
| US20260000674A1 (en) | 2026-01-01 |
| AU2023298975A1 (en) | 2025-02-13 |
| EP4548934A1 (en) | 2025-05-07 |
| TW202415369A (zh) | 2024-04-16 |
| JPWO2024005132A1 (ja) | 2024-01-04 |
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