WO2016047800A1 - 脂質異常症治療剤 - Google Patents
脂質異常症治療剤 Download PDFInfo
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- WO2016047800A1 WO2016047800A1 PCT/JP2015/077235 JP2015077235W WO2016047800A1 WO 2016047800 A1 WO2016047800 A1 WO 2016047800A1 JP 2015077235 W JP2015077235 W JP 2015077235W WO 2016047800 A1 WO2016047800 A1 WO 2016047800A1
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- 0 CC[C@](*)Oc1cc(CN(CCCOC(C=C2)=CC(C)[C@@]2OC)c2nc(C)c(C)[o]2)ccc1 Chemical compound CC[C@](*)Oc1cc(CN(CCCOC(C=C2)=CC(C)[C@@]2OC)c2nc(C)c(C)[o]2)ccc1 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—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
- A61K31/42—Oxazoles
- A61K31/423—Oxazoles condensed with carbocyclic rings
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—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
- A61K31/455—Nicotinic acids, e.g. niacin; Derivatives thereof, e.g. esters, amides
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/06—Antihyperlipidemics
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
Definitions
- the present invention aims to prevent and / or treat abnormal lipid states such as atherosclerosis and hypercholesterolemia, for example, (R) -2- [3-[[N- (benz A composition containing oxazol-2-yl) -N-3- (4-methoxyphenoxy) propyl] aminomethyl] phenoxy] butyric acid, nicotinic acid and nicotinic acid amide generically named niacin, or ester derivatives thereof , And combinations thereof.
- abnormal lipid states such as atherosclerosis and hypercholesterolemia
- Dyslipidemia especially hypercholesterolemia, has already become a disease area with a high level of medical satisfaction due to the appearance of statins.
- statins the results of many large-scale clinical trials have revealed that lowering LDL cholesterol in blood leads to prevention of coronary artery disease (the lower, the better), and stricter lipid control is required.
- PPAR is one of the receptors belonging to the nuclear receptor family. This receptor is known to have three subtypes ( ⁇ , ⁇ , ⁇ ) (Non-patent Document 2). Among these, PPAR ⁇ is mainly expressed in the liver, and when PPAR ⁇ is activated, production of apo C-III is suppressed, and then lipoprotein lipase (LPL) is activated, resulting in fat Disassembled. As PPAR ⁇ agonists, unsaturated fatty acids, fibrates such as fenofibrate, bezafibrate, gemfibrozil and the like are known (Non-patent Document 3). In recent years, a compound having a PPAR ⁇ activation action more potently and selectively than conventional fibrates has been reported (Patent Document 1).
- Niacin is a water-soluble vitamin belonging to the vitamin B complex composed of nicotinic acid and nicotinic acid amide, and is also biosynthesized in the human body. Niacin is widely present in animals and plants and is usually taken through food. Niacin and niacin ester derivatives (niceritrol) act as a coenzyme (NAD; nicotinamide, adenine, dinucleotide) during energy metabolism, and have been involved in carbohydrate and lipid metabolism for decades. It has been used for therapy (Non-Patent Document 4 and Non-Patent Document 5).
- Non-Patent Document 6 In studies using normolipidemic rats or fructose-loaded hyperlipidemic rats, it was reported that the combination of clofibrate and nicotinic acid showed a synergistic decrease in blood triglyceride compared to single administration ( Non-patent document 7).
- An object of the present invention is to provide a combined pharmaceutical composition and a combination of drugs for preventing and / or treating dyslipidemic conditions such as atherosclerosis, hypercholesterolemia, and high LDL cholesterolemia It is in.
- the present invention a) (R) -2- [3-[[N- (Benzoxazol-2-yl) -N-3- (4-methoxyphenoxy) propyl] aminomethyl] phenoxy] butyric acid, or a salt thereof, or a Solvates, and b) A pharmaceutical composition for preventing and / or treating dyslipidemia, comprising niacin or an ester derivative thereof, or a salt thereof, or a solvate thereof.
- the mass ratio of compound A, or a salt thereof, or a solvate thereof, and niacin, an ester derivative thereof, or a salt thereof, or a solvate thereof is from 1: 1 to 1: 10000, The pharmaceutical composition according to (1) or (2).
- LDL-C Reducing LDL cholesterol (LDL-C) comprising compound A, or a salt thereof, or a solvate thereof, and niacin, an ester derivative thereof, or a salt thereof, or a solvate thereof
- Pharmaceutical composition for causing (7) The pharmaceutical composition according to the above (6), wherein the disease requiring a decrease in LDL cholesterol (LDL-C) is high LDL cholesterol (LDL-C) emia.
- LDL-C LDL cholesterol
- niacin is nicotinic acid.
- the mass ratio of Compound A or a salt thereof, or a solvate thereof; and niacin or an ester derivative thereof, or a salt thereof, or a solvate thereof; is 1: 1 to 1: 10000.
- a pharmaceutical composition comprising compound A or a salt thereof, or a solvate thereof, and a pharmaceutically acceptable carrier; and niacin or an ester derivative thereof, or a salt thereof, or a solvate thereof And a pharmaceutical composition comprising a pharmaceutically acceptable carrier; A drug for lowering LDL cholesterol (LDL-C).
- LDL-C LDL cholesterol
- the medicament according to (11), wherein the niacin is nicotinamide.
- the mass ratio of Compound A or a salt thereof, or a solvate thereof; and niacin or an ester derivative thereof, or a salt thereof, or a solvate thereof; is 1: 1 to 1: 10000.
- Compound A, or a salt thereof, or a solvate thereof, and niacin, an ester derivative thereof, or a salt thereof, or a solvent thereof for a patient with dyslipidemia or a patient who may become dyslipidemic A method for preventing and / or treating dyslipidemia in a patient, comprising administering an effective amount of a pharmaceutical composition comprising a Japanese product.
- the mass ratio of Compound A or a salt thereof, or a solvate thereof to niacin or an ester derivative thereof, or a salt thereof, or a solvate thereof in the pharmaceutical composition is 1: 1 to 1: 10000.
- Niacin or an ester derivative thereof, or a salt thereof for use in combination with a pharmaceutical composition comprising Compound A, or a salt thereof, or a solvate thereof, and a pharmaceutically acceptable carrier, Or the pharmaceutical composition for preventing and / or treating dyslipidemia which contains those solvates as an active ingredient.
- LDL-C LDL cholesterol
- the mass ratio of niacin or an ester derivative thereof, or a salt thereof, or a solvate thereof to compound A, a salt thereof, or a solvate thereof is from 1: 1 to 10000: 1.
- niacin is nicotinic acid.
- LDL-C LDL cholesterol
- the mass ratio of niacin or an ester derivative thereof, or a salt thereof, or a solvate thereof to compound A, a salt thereof, or a solvate thereof is from 1: 1 to 10000: 1. Use according to (44) or (45) above.
- the drug and pharmaceutical composition of the present invention have an excellent blood LDL cholesterol lowering action, and are useful for the prevention and / or treatment of dyslipidemia, particularly hyper LDL-C blood.
- Figure 1 shows the plasma LDL- in compound A (0.1 mg / kg), nicotinic acid (100 mg / kg) alone, and in combination with compound A (0.1 mg / kg) and nicotinic acid (100 mg / kg).
- FIG. 1 shows the plasma LDL- in compound A (0.1 mg / kg), nicotinic acid (100 mg / kg) alone, and in combination with compound A (0.1 mg / kg) and nicotinic acid (100 mg / kg).
- Compound A used in the present invention can be produced, for example, according to the method described in WO2005 / 023777 pamphlet and the like. Moreover, it can also manufacture according to the method as described in literature.
- Compound A is described as a chemical structural formula as follows.
- salts and solvates can be produced by conventional methods.
- the salt of compound A is not particularly limited as long as it is pharmaceutically acceptable; for example, alkali metal salts such as sodium salt and potassium salt; alkaline earth metal salts such as calcium salt and magnesium salt; ammonium salt Organic base salts such as trialkylamine salts; mineral acid salts such as hydrochlorides and sulfates; organic acid salts such as acetates.
- alkali metal salts such as sodium salt and potassium salt
- alkaline earth metal salts such as calcium salt and magnesium salt
- ammonium salt Organic base salts such as trialkylamine salts
- mineral acid salts such as hydrochlorides and sulfates
- organic acid salts such as acetates.
- solvate of Compound A or a salt thereof examples include hydrates, alcohol solvates (for example, ethanol solvates) and the like.
- Niacin is a aka pyridine-3-carboxylic acid (nicotinic acid), pyridine-3-carboxylic acid amide (nicotinamide), a compound also known as vitamin B 3.
- Niacin in the present invention includes nicotinic acid and nicotinamide. Further, examples of ester derivatives of niacin include niceritrol, and these compounds are also included in the concept of the present invention.
- Nicotinic acid, nicotinic acid amide, and niceritrol are described as chemical structural formulas as follows.
- the salt of niacin and the ester derivative of niacin is not particularly limited as long as it is pharmaceutically acceptable.
- alkali metal salts such as sodium salt and potassium salt
- alkaline earth metals such as calcium salt and magnesium salt Salts
- organic base salts such as ammonium salts and trialkylamine salts
- mineral acid salts such as hydrochlorides and sulfates
- organic acid salts such as acetates.
- solvate of Compound A or a salt thereof examples include hydrates, alcohol solvates (for example, ethanol solvates) and the like.
- the agent of the present invention is useful for the prevention and / or treatment of dyslipidemia such as hypercholesterolemia and hyper LDL-C blood.
- dyslipidemia refers to the amount of total triglyceride (TG), total cholesterol (TC), VLDL cholesterol (VLDL-C), LDL cholesterol (LDL-C) in blood, or This refers to the case where any one of HDL cholesterol (HDL-C) amount, or two or more of them deviate from the normal value range.
- TG total triglyceride
- TC total cholesterol
- VLDL-C VLDL cholesterol
- LDL-C LDL cholesterol
- LDL-C LDL cholesterol
- the pharmaceutical composition of the present invention is made into a dosage form such as a tablet, a capsule, a granule, a powder, a lotion, an ointment, an injection, a suppository, etc. alone or using other pharmaceutically acceptable carriers. be able to.
- a dosage form such as a tablet, a capsule, a granule, a powder, a lotion, an ointment, an injection, a suppository, etc. alone or using other pharmaceutically acceptable carriers. be able to.
- These preparations can be produced by known methods.
- solubilizers such as tragacanth gum, gum arabic, sucrose fatty acid ester, lecithin, olive oil, soybean oil, PEG400, etc .
- excipients such as starch, mannitol, lactose; methylcellulose, carboxymethylcellulose Precise combination of binders such as sodium and hydroxypropylcellulose; disintegrants such as crystalline cellulose and carboxymethylcellulose calcium; lubricants such as talc and magnesium stearate, fluidity improvers such as light anhydrous silicic acid, etc.
- excipients such as starch, mannitol, lactose; methylcellulose, carboxymethylcellulose Precise combination of binders such as sodium and hydroxypropylcellulose; disintegrants such as crystalline cellulose and carboxymethylcellulose calcium; lubricants such as talc and magnesium stearate, fluidity improvers such as light anhydrous silicic acid, etc.
- excipients such as starch
- the use form of the pharmaceutical composition of the present invention is as follows: a) Compound A, or a salt thereof, or a solvate thereof; and b) Nicotinic acid and nicotinamide, or an ester derivative thereof generically named niacin, or
- niacin niacin
- it can be used as a form in which the prevention and / or treatment effect of dyslipidemia can be obtained, it is not limited to these use forms.
- Compound A, or a salt thereof, or a solvate thereof, and nicotinic acid and nicotinic acid amide collectively referred to as niacin, or an ester derivative thereof, or a salt thereof or a solvate thereof may be administered simultaneously, They may be administered separately at intervals.
- the pharmaceutical composition of the present invention comprises a drug comprising at least one selected from Compound A, a salt thereof, or a solvate thereof as an active ingredient, and / or at least one of the solvates thereof.
- a kit comprising a combination of chemicals containing seeds may be used.
- niacin when both drugs are administered as a single preparation, Compound A, or a salt thereof, or a solvate thereof and nicotinic acid and nicotinamide, or an ester derivative thereof, or a salt thereof, generically named niacin
- the mixing ratio of these solvates can be appropriately selected within the range of effective doses of the respective active ingredients.
- the nicotinic acid has a mass ratio of 1: 1 to 1: 10000.
- the range of 1: 5 to 1: 4000 is more preferable, and the range of 1:10 to 1: 2000 is particularly preferable.
- niacin a salt thereof, or a solvate thereof and nicotinic acid and nicotinic acid amide generically named niacin, or an ester derivative thereof, or a salt thereof or a solvate thereof
- the dosage forms of both drugs may be the same or different.
- count of administration of each component may differ.
- the compound A of the present invention, or a salt thereof, or a solvate thereof is administered by oral administration or parenteral administration.
- the dose of the medicament of the present invention varies depending on the patient's body weight, age, sex, symptoms, etc., but in the case of a normal adult, it is usually 0.001 to 100 mg, preferably 0.01 to 10 mg, particularly preferably 0.1 to 10 mg per day as Compound A. 0.4mg should be administered in 1 to 3 divided doses.
- nicotinic acid or a solvate thereof may be administered as nicotinic acid in an amount of 0.01 to 800 mg, preferably 0.1 to 400 mg, particularly preferably 1 to 100 mg in 1 to 3 times a day. .
- Example 1 Combined effect of Compound A and niacin on LDL-C in rats
- MC aqueous methylcellulose solution
- the drug and pharmaceutical composition of the present invention have an excellent blood LDL-C lowering action and are useful for the prevention and / or treatment of high LDL cholesterolemia, among other dyslipidemias, It has top availability.
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Abstract
Description
a)(R)-2-[3-[[N-(ベンズオキサゾール-2-イル)-N-3-(4-メトキシフェノキシ)プロピル]アミノメチル]フェノキシ]酪酸、若しくはその塩、又はそれらの溶媒和物、及び、
b)ナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物を含有してなる脂質異常症の予防及び/又は治療用医薬組成物を提供するものである。
a)(R)-2-[3-[[N-(ベンズオキサゾール-2-イル)-N-3-(4-メトキシフェノキシ)プロピル]アミノメチル]フェノキシ]酪酸、若しくはその塩、又はそれらの溶媒和物、及び、
b)ナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物を含有してなる、高LDLコレステロール血症の予防及び/又は治療用医薬組成物を提供するものである。
(1)(R)-2-[3-[[N-(ベンズオキサゾール-2-イル)-N-3-(4-メトキシフェノキシ)プロピル]アミノメチル]フェノキシ]酪酸(化合物A)、若しくはその塩、又はそれらの溶媒和物、及びナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物を含有してなる、脂質異常症の予防及び/又は治療用医薬組成物。
(2)脂質異常症が、高LDLコレステロール(LDL-C)血症である、前記(1)に記載の医薬組成物。
(3)化合物A、若しくはその塩、又はそれらの溶媒和物とナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物の質量比が、1:1~1:10000である、前記(1)又は(2)に記載の医薬組成物。
(4)ナイアシンが、ニコチン酸である、前記(1)~(3)のいずれか一項に記載の医薬組成物。
(5)ナイアシンが、ニコチン酸アミドである、前記(1)~(3)のいずれか一項に記載の医薬組成物。
(6)化合物A、若しくはその塩、又はそれらの溶媒和物、及びナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物を含有してなる、LDLコレステロール(LDL-C)を低下させるための医薬組成物。
(7)LDLコレステロール(LDL-C)の低下を必要とする疾患が、高LDLコレステロール(LDL-C)血症である、前記(6)に記載の医薬組成物。
(8)ナイアシンが、ニコチン酸である、前記(6)又は(7)に記載の医薬組成物。
(9)ナイアシンが、ニコチン酸アミドである、前記(6)又は(7)のいずれかに記載の医薬組成物。
(10)化合物A若しくはその塩、又はそれらの溶媒和物;とナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物;の質量比が、1:1~1:10000である、前記(6)~(9)のいずれか一項に記載の医薬組成物。
(11)化合物A若しくはその塩、又はそれらの溶媒和物、及び製薬上許容される担体を含有してなる医薬組成物;並びに、ナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物、及び製薬上許容される担体を含有してなる医薬組成物;
を併用してなるLDLコレステロール(LDL-C)を低下させるための医薬。
(12)ナイアシンが、ニコチン酸である、前記(11)に記載の医薬。
(13)ナイアシンが、ニコチン酸アミドである、前記(11)に記載の医薬。
(14)LDLコレステロール(LDL-C)の低下を必要とする疾患が、高LDLコレステロール(LDL-C)血症である、前記(11)~(13)のいずれか一項に記載の医薬。
(15)化合物A若しくはその塩、又はそれらの溶媒和物;とナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物;の質量比が、1:1~1:10000である、前記(11)~(14)のいずれか一項に記載の医薬。
(17)脂質異常症が、高LDLコレステロール(LDL-C)血症である、前記(16)に記載の方法。
(18)医薬組成物における化合物A、若しくはその塩、又はそれらの溶媒和物とナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物の質量比が、1:1~1:10000である、前記(16)又は(17)に記載の方法。
(19)ナイアシンが、ニコチン酸である、前記(16)~(18)のいずれか一項に記載の方法。
(20)LDLコレステロール(LDL-C)の低下を必要とする患者に、化合物A、若しくはその塩、又はそれらの溶媒和物、及びナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物を含有してなる医薬組成物の有効量を投与することからなる、患者のLDLコレステロール(LDL-C)を低下させる方法。
(21)LDLコレステロール(LDL-C)の低下を必要とする疾患が、高LDLコレステロール(LDL-C)血症である、前記(20)に記載の方法。
(22)ナイアシンが、ニコチン酸である、前記(20)又は(21)に記載の方法。
(24)脂質異常症が、高LDLコレステロール(LDL-C)血症である、前記(23)に記載の医薬組成物。
(25)化合物A、若しくはその塩、又はそれらの溶媒和物とナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物の質量比が、1:1~1:10000である、前記(23)又は(24)に記載の医薬組成物。
(26)ナイアシンが、ニコチン酸である、前記(23)~(25)のいずれか一項に記載の医薬組成物。
(27)ナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物と組み合わせて用いるための、化合物A、若しくはその塩、又はそれらの溶媒和物を有効成分とするLDLコレステロール(LDL-C)を低下させるための医薬組成物。
(28)LDLコレステロール(LDL-C)の低下を必要とする疾患が、高LDLコレステロール(LDL-C)血症である、前記(27)に記載の医薬組成物。
(29)ナイアシンが、ニコチン酸である、前記(27)又は(28)に記載の医薬組成物。
(31)脂質異常症が、高LDLコレステロール(LDL-C)血症である、前記(29)に記載の使用。
(32)化合物A、若しくはその塩、又はそれらの溶媒和物とナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物の質量比が、1:1~1:10000である、前記(30)又は(31)に記載の使用。
(33)ナイアシンが、ニコチン酸である、前記(30)~(32)のいずれか一項に記載の使用。
(34)ナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物と組み合わせてLDLコレステロール(LDL-C)及びを低下させるための医薬組成物を製造するための、化合物A、若しくはその塩、又はそれらの溶媒和物の使用。
(35)LDLコレステロール(LDL-C)の低下を必要とする疾患が、高LDLコレステロール(LDL-C)血症である、前記(34)に記載の使用。
(36)ナイアシンが、ニコチン酸である、前記(34)又は(35)に記載の使用。
(38)脂質異常症が、高LDLコレステロール(LDL-C)血症である、前記(36)に記載の医薬組成物。
(39)ナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物と、化合物A、若しくはその塩、又はそれらの溶媒和物の質量比が、1:1~10000:1である、前記(37)又は(38)に記載の医薬組成物。
(40)ナイアシンが、ニコチン酸である、前記(37)~(39)のいずれか一項に記載の医薬組成物。
(41)化合物A、若しくはその塩、又はそれらの溶媒和物、及び製薬上許容される担体を含有してなる医薬組成物と組み合わせて用いるための、ナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物を有効成分として含有してなるLDLコレステロール(LDL-C)を低下させるための医薬組成物。
(42)LDLコレステロール(LDL-C)の低下を必要とする疾患が、高LDLコレステロール(LDL-C)血症である、前記(41)に記載の医薬組成物。
(43)ナイアシンが、ニコチン酸である、前記(41)又は(42)に記載の医薬組成物。
(44)化合物A、若しくはその塩、又はそれらの溶媒和物と組み合わせて脂質異常症を予防及び/又は治療するための医薬組成物を製造するための、ナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物の使用。
(45)脂質異常症が、高LDLコレステロール(LDL-C)血症である、前記(43)に記載の使用。
(46)ナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物と、化合物A、若しくはその塩、又はそれらの溶媒和物の質量比が、1:1~10000:1である、前記(44)又は(45)に記載の使用。
(47)ナイアシンが、ニコチン酸である、前記(44)~(46)のいずれか一項に記載の使用。
(48)化合物A、若しくはその塩、又はそれらの溶媒和物と組み合わせてLDLコレステロール(LDL-C)及びを低下させるための医薬組成物を製造するための、ナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物の使用。
(49)LDLコレステロール(LDL-C)の低下を必要とする疾患が、高LDLコレステロール(LDL-C)血症である、前記(48)に記載の使用。
実施例1 ラットのLDL-Cに対する化合物Aとナイアシンの併用効果
1.方法
雄性ラット(6週齢、Jcl:SD、日本クレア(株))を実験に使用した。飽食下に頸静脈より採血し、血漿中TG、TC及び体重をもとに4群(N=8)に群分けした。翌日から、溶媒(0.5% メチルセルロース水溶液:MC)、化合物A単独、ニコチン酸単独、化合物Aとニコチン酸の併用を1日1回1週間経口投与した。薬物の最終投与4時間後にイソフルラン麻酔下にて採血し、血漿中のLDL-CをUsuiらの方法(Usui S et al. Clin Chem. 46, 63-72, 2000.)により高速液体クロマトグラフィーを用いて測定した。
2.群構成
第1群:Control
第2群:化合物A 0.1 mg/kg
第3群:ニコチン酸 100 mg/kg
第4群:化合物A 0.1 mg/kgとニコチン酸100 mg/kg
3.統計解析及びデータ処理法
結果は、平均値±標準偏差で示した。対照群と薬物投与群との比較はDunnettの多重比較検定で行い、危険率5%未満を有意差ありと判定した。
4.結果
LDL-Cを測定した結果を図1に示す。LDL-Cに対して、化合物Aおよびニコチン酸は単剤では明らかな作用を示さなかったが、併用により、26%の低下作用を示した。併用群は、Control群だけではなく、単剤投与群と比べても有意な低下作用を示した(Tukey's test)ことから、両化合物の投与により、LDL-Cに対して特異的に強力な脂質低下作用を示すことが明らかとなった。
上記の成績は、化合物A及びニコチン酸に関して、単剤では薬物治療による作用が認められない用量でも組み合わせにより効力を発揮することを示している。すなわち、本発明の薬剤及び医薬組成物である化合物A及びニコチン酸の組み合わせにより強力な脂質異常改善作用を発揮することが示された。
Claims (8)
- (R)-2-[3-[[N-(ベンズオキサゾール-2-イル)-N-3-(4-メトキシフェノキシ)プロピル]アミノメチル]フェノキシ]酪酸、若しくはその塩、又はそれらの溶媒和物;及びナイアシン若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物;
を含有してなる脂質異常症の予防及び/又は治療用医薬組成物。 - ナイアシンがニコチン酸である、請求項1に記載の医薬組成物。
- ナイアシンのニコチン酸アミドである、請求項1に記載の医薬組成物。
- 脂質異常症が、高LDLコレステロール血症である、請求項1から3のいずれか一項に記載の医薬組成物。
- (R)-2-[3-[[N-(ベンズオキサゾール-2-イル)-N-3-(4-メトキシフェノキシ)プロピル]アミノメチル]フェノキシ]酪酸、若しくはその塩、又はそれらの溶媒和物;とナイアシンに総称されるニコチン酸とニコチン酸アミド、若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物;の質量比が、1:1~1:10000である、請求項1から4のいずれか一項に記載の医薬組成物。
- (R)-2-[3-[[N-(ベンズオキサゾール-2-イル)-N-3-(4-メトキシフェノキシ)プロピル]アミノメチル]フェノキシ]酪酸、若しくはその塩、又はそれらの溶媒和物、及び製薬上許容される担体を含有してなる医薬組成物;並びにナイアシンに総称されるニコチン酸とニコチン酸アミド、若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物、及び製薬上許容される担体を含有してなる医薬組成物;
を併用してなるLDLコレステロールを低下させるための医薬。 - LDL-Cの低下を必要とする疾患が、高LDLコレステロール血症である、請求項6に記載の医薬。
- (R)-2-[3-[[N-(ベンズオキサゾール-2-イル)-N-3-(4-メトキシフェノキシ)プロピル]アミノメチル]フェノキシ]酪酸、若しくはその塩、又はそれらの溶媒和物;とナイアシンに総称されるニコチン酸とニコチン酸アミド、若しくはそのエステル誘導体、若しくはそれらの塩、又はそれらの溶媒和物との質量比が、1:1~1:10000である、請求項6又は7に記載の医薬。
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| CN201580049723.3A CN106714798B (zh) | 2014-09-26 | 2015-09-28 | 血脂异常症治疗剂 |
| US15/513,609 US20170304274A1 (en) | 2014-09-26 | 2015-09-28 | Dyslipidemia therapeutic agent |
| JP2016550429A JP6761347B2 (ja) | 2014-09-26 | 2015-09-28 | 脂質異常症治療剤 |
| KR1020177009329A KR20170058956A (ko) | 2014-09-26 | 2015-09-28 | 지질 이상증 치료제 |
| EP15844075.0A EP3199153A4 (en) | 2014-09-26 | 2015-09-28 | Dyslipidemia therapeutic agent |
| US16/853,121 US20200246314A1 (en) | 2014-09-26 | 2020-04-20 | Dyslipidemia therapeutic agent |
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| US15/513,609 A-371-Of-International US20170304274A1 (en) | 2014-09-26 | 2015-09-28 | Dyslipidemia therapeutic agent |
| US16/853,121 Continuation US20200246314A1 (en) | 2014-09-26 | 2020-04-20 | Dyslipidemia therapeutic agent |
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| US (2) | US20170304274A1 (ja) |
| EP (1) | EP3199153A4 (ja) |
| JP (1) | JP6761347B2 (ja) |
| KR (1) | KR20170058956A (ja) |
| CN (1) | CN106714798B (ja) |
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| US20220096443A1 (en) * | 2018-12-27 | 2022-03-31 | Kowa Company, Ltd. | Pharmaceutical composition |
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| WO2005023777A1 (ja) * | 2003-09-03 | 2005-03-17 | Kowa Co., Ltd. | Ppar活性化化合物及びこれを含有する医薬組成物 |
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| CN100425594C (zh) * | 2003-09-03 | 2008-10-15 | 兴和株式会社 | Ppar活性化化合物及含该化合物的医药组合物 |
| MX2009009126A (es) * | 2007-03-01 | 2009-10-28 | Concourse Health Sciences Llc | Isomeros de niacinato de inositol y usos de los mismos. |
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| WO2005023777A1 (ja) * | 2003-09-03 | 2005-03-17 | Kowa Co., Ltd. | Ppar活性化化合物及びこれを含有する医薬組成物 |
Non-Patent Citations (6)
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| MAKOTO KINOSHITA ET AL.: "Nicotinic Acid Seizai", PHARMA MEDICA, vol. 19, no. 9, 2001, pages 25 - 28, XP009501195 * |
| See also references of EP3199153A4 * |
| TERUHIKO MATSUMIYA ET AL.: "Rinshoi no Tameno Chiryo Yakuzai", SHINDAN TO CHIRYO, vol. 97, no. 2, 2009, pages 171 - 173, XP009501228 * |
| TERUHIKO MATSUSHIMA: "Koshikessho Chiryoyaku no Tazai Heiyo Ryoho", THE JOURNAL OF THERAPY, vol. 82, no. 5, May 2000 (2000-05-01), pages 79 - 83, XP009501224 * |
| YAEKO MURAKAWA ET AL.: "Trends and concomitant of antihyperlipidemic drugs", JOURNAL OF PRACTICAL PHARMACY, vol. 46, no. 8, 1995, pages 81 - 86, XP009501174 * |
| YUKIKO NAKANO ET AL.: "Ko Koshikessho-yaku no Shurui to Tekio", THE JOURNAL OF MEDICINE, vol. 43, no. 4, April 2000 (2000-04-01), pages 674 - 682, XP009501177 * |
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| Publication number | Publication date |
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| CN106714798A (zh) | 2017-05-24 |
| KR20170058956A (ko) | 2017-05-29 |
| EP3199153A1 (en) | 2017-08-02 |
| EP3199153A4 (en) | 2018-02-28 |
| JPWO2016047800A1 (ja) | 2017-07-06 |
| US20170304274A1 (en) | 2017-10-26 |
| TW201618777A (zh) | 2016-06-01 |
| US20200246314A1 (en) | 2020-08-06 |
| JP6761347B2 (ja) | 2020-09-23 |
| CN106714798B (zh) | 2020-11-06 |
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