WO2013111870A1 - 糖尿病の治療薬 - Google Patents
糖尿病の治療薬 Download PDFInfo
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- 0 *c1c(*)[s]c(-c2cc(*)c(*)cc2)n1 Chemical compound *c1c(*)[s]c(-c2cc(*)c(*)cc2)n1 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
- A61K31/425—Thiazoles
- A61K31/426—1,3-Thiazoles
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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
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
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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
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
Definitions
- the present invention relates to a therapeutic or prophylactic agent for diseases caused by abnormal sugar metabolism, comprising a 2-phenylthiazole compound represented by the formula (I) or a pharmaceutically acceptable salt thereof as an active ingredient.
- An abnormal sugar metabolism refers to a condition in which abnormal sugar metabolism occurs, and diabetes is a typical disease caused by abnormal sugar metabolism.
- diabetes is a typical disease caused by abnormal sugar metabolism.
- type 1 diabetes is an absolute deficiency of insulin action.
- Type 2 diabetes is hyperglycemia due to an absolute or relative deficiency of insulin action. It is known to cause metabolic complications after many years, and is a metabolic abnormality mainly caused by an increase in blood glucose level, fasting blood glucose level (FBS), and hemoglobin A1c (HbA1c) after 2 hours.
- FBS fasting blood glucose level
- HbA1c hemoglobin A1c
- Non-Patent Document 1 Allopurinol, which has been used as a xanthine oxidase inhibitor for a long time, has been reported to improve insulin resistance due to hyperuricemia in animal models. There is no report showing an improvement effect on the value, and conversely, there is a report that a mouse exhibiting hyperuricemia has a uric acid level lowering action but has no diabetes improvement effect (Non-patent Document 2). In addition, there is a report (Non-patent Document 3) that allopurinol showed an action of lowering HbA1c, which is an index of type 2 diabetes, in humans. The dose of allopurinol used in this report is higher than the dose normally used in clinical practice. Much higher.
- Non-Patent Documents 4 and 5 reports that allopurinol deteriorated the index of diabetes
- 2-Phenylthiazole compounds such as 2- (3-cyano-4-isobutyloxyphenyl) -4-methyl-5-thiazolecarboxylic acid (generic name: febuxostat) used in the present invention are effective in inhibiting xanthine oxidase. It has been known to have an action of lowering the uric acid level by exhibiting an action and to be a therapeutic drug for hyperuricemia and gout (Non-patent Document 9). In addition to hyperuricemia and gout, it has become clear that it can be a therapeutic agent for kidney disease (Patent Document 2) and hypertension (Patent Document 3). However, it is not known that it can be a therapeutic agent for type 2 diabetes.
- An object of the present invention is to provide a novel therapeutic or preventive agent for diseases caused by abnormal sugar metabolism.
- the present invention is as follows. (1) The following formula (I)
- a therapeutic or prophylactic agent for diseases caused by abnormal sugar metabolism comprising a 2-phenylthiazole compound represented by the formula: (2) The therapeutic or prophylactic agent according to (1), wherein the disease caused by abnormal sugar metabolism is diabetes. (3) The therapeutic or prophylactic agent according to (2), wherein diabetes is type 2 diabetes.
- a disease caused by abnormal sugar metabolism can be treated or prevented.
- R 1 represents a C 1 -C 8 alkoxy group, a morpholino group, a 4-methylpiperazin-1-yl group or a piperidino group
- R 2 represents a nitro group or a cyano group
- X represents a carboxyl group or a C 2 -C 7 alkoxycarbonyl group
- Y represents a hydrogen atom or a C 1 -C 6 alkyl group.
- Examples of the 2-phenylthiazole compound represented by the formula (1) or a pharmaceutically acceptable salt thereof include 2- (3-cyano-4-isobutyloxyphenyl) -4-methyl-5-thiazolecarboxylic acid.
- the compound represented by the formula (I) can be produced by a known method such as the method described in WO92 / 09279.
- the “C 1 -C 8 alkoxy group” for R 1 in the above formula (I) is, for example, methyl, ethyl, n-propyl, n-butyl, n-pentyl, n-hexyl, n-heptyl, n- C 1 -C 8 linear or branched alkyl groups such as octyl, isopropyl, isobutyl, sec-butyl, tert-butyl, isopentyl, neopentyl, tert-pentyl, isohexyl, 2-methylpentyl, 1-ethylbutyl group, etc.
- R 1 is a C 1 -C 8 alkoxy group, and a more preferred group is an isobutyloxy group.
- a preferred group as R 2 is a cyano group.
- C 2 ⁇ C 7 alkoxycarbonyl group in X in (I) consists of the alkoxy group and a carbonyl group of C 1 ⁇ C 6 among the C 1 ⁇ C 8 alkoxy group for R 1 group And preferred specific examples thereof include a methoxycarbonyl group and an ethoxycarbonyl group.
- a preferred group as X is a carboxyl group.
- the “C 1 -C 6 alkyl group” in Y in the above formula (I) is, for example, methyl, ethyl, n-propyl, n-butyl, n-pentyl, n-hexyl, isopropyl, isobutyl, sec-butyl. , tert- butyl, isopentyl, neopentyl, tert- pentyl, isohexyl, 2-methylpentyl, means a straight or branched alkyl group of C 1 ⁇ C 6, such as 1-ethylbutyl group, the preferred embodiment Examples include methyl, ethyl, propyl and isopropyl groups. More preferably, a methyl group is mentioned.
- a preferred group as Y is a C 1 -C 6 alkyl group, and a more preferred group is a methyl group.
- the disease caused by abnormal sugar metabolism in the present invention is a disease caused by a state in which a biological function for maintaining a normal blood glucose level is broken, and is defined as including diabetes, insulin resistance, impaired glucose tolerance .
- Diabetes in the present invention is defined as a group of diseases mainly having chronic hyperglycemia due to insufficient insulin action and various characteristic metabolic abnormalities.
- type 2 diabetes is a fasting blood glucose level of 126 mg / dL or more, a 2-hour value of 200 mg / dL or more in a 75 g sugar tolerance test, an occasional blood glucose level of 200 mg / dL or more, HbA1c 6.5% or more (NGSP value).
- JDS value is defined as any state of 6.1% or more).
- Glucose intolerance in the present invention is defined as any state in which fasting blood glucose level is 110 mg / dL or more and less than 126 mg / dL, and a 2-hour value in a 75 g glucose tolerance test is 140 mg / dL or more and less than 200 mg / dL.
- Insulin resistance in the present invention is defined as a state in which the tissue response to insulin is reduced and the action of insulin is difficult to develop.
- the compound represented by the above formula (I) can be converted into a pharmaceutically acceptable salt as necessary.
- salts include salts with inorganic acids such as hydrochloric acid, hydrobromic acid, hydroiodic acid, sulfuric acid, nitric acid, phosphoric acid and carbonic acid; formic acid, acetic acid, propionic acid, trifluoroacetic acid, phthalic acid, Acid, malonic acid, succinic acid, fumaric acid, maleic acid, lactic acid, malic acid, tartaric acid, citric acid, benzoic acid, methanesulfonic acid, ethanesulfonic acid, benzenesulfonic acid, p-toluenesulfonic acid and other organic acids
- Salt salt with amino acid such as lysine, arginine, ornithine, glutamic acid, aspartic acid; salt with alkali metal such as sodium, potassium, lithium; salt with alkaline earth metal such as calcium, magnesium; aluminum, zinc,
- the active ingredient of the present invention includes any dosage forms such as solid preparations, semisolid preparations, and liquid preparations, oral preparations and parenteral preparations (injection preparations, transdermal preparations, eye drops, suppositories, nasal preparations, and inhalations). Any of the applicable preparations such as an agent, etc.) can be used.
- the therapeutic or prophylactic agent for diseases caused by abnormal sugar metabolism containing the 2-phenylthiazole compound of the present invention or a pharmaceutically acceptable salt thereof as an active ingredient is a carrier or excipient usually used for formulation, It is prepared using other additives.
- the carrier or excipient for the preparation may be either solid or liquid, such as lactose, magnesium stearate, starch, talc, gelatin, agar, pectin, gum arabic, olive oil, sesame oil, cocoa butter, ethylene glycol, etc. The usual thing is mentioned.
- Administration may be any form of oral administration such as tablets, pills, capsules, granules, powders, solutions, etc., or injections such as intravenous injections, intramuscular injections, suppositories, parenteral administration such as transdermal. Good.
- the dose of the active ingredient of the present invention is an amount effective for the treatment or prevention of diseases caused by abnormal sugar metabolism, diabetes, insulin resistance, impaired glucose tolerance, or hypoglycemia, and the symptoms and age of the patient. , Body weight, type of combination therapy, frequency of treatment, type of desired effect, administration method, and the like. Administration may be carried out daily or intermittently, and the number of administration is usually 1 to 3 times / day, usually about 0.5 to 1000 mg per adult (preferably 10 to 120 mg). And 0.5 to 3000 mg (preferably 10 to 360 mg, more preferably 10 to 120 mg) per day. In addition, the frequency of administration may be 1 to 3 times / week, and in this case, it is usually about 0.5 to 1000 mg per adult. It is preferable to prepare the preparation so as to satisfy such conditions.
- Example 1 Examination of effects on insulin resistance, impaired glucose tolerance and occasional blood glucose level in mice fed with high fat diet Febuxostat (2- (3-cyano-4-isobutyloxyphenyl) -4-methyl-5
- febuxostat was administered to a diseased mouse loaded with a high-fat diet and compared with a control group (vehicle group).
- a control group vehicle group
- blood uric acid level was measured.
- Eight-week male C57BL / 6J mice were loaded with a high-fat diet with 60% fat-derived calorie ratio (Fat Kcal%).
- 0.5 g / kg of glucose was intraperitoneally administered to mice fasted for 4 hours in order to evaluate the blood glucose level 2 hours after glucose load.
- the blood glucose level was measured 120 minutes after glucose administration.
- blood was collected on the last day of administration, and the blood uric acid level was measured.
- Insulin tolerance test Table 2 shows changes in blood glucose level after insulin loading.
- a decrease in blood glucose level due to insulin administration and an increase in blood glucose level AUC (0-2 hours) after insulin administration were observed in the Vehicle group, confirming the onset of insulin resistance.
- the febuxostat group an increase in blood glucose level reduction and a decrease in blood glucose level AUC (0-2 hours) were observed compared with the vehicle group. It was suggested to have an improvement effect.
- febuxostat has an effect of improving insulin resistance, impaired glucose tolerance and diabetes not only in hyperuricemia but also in individuals exhibiting normal blood uric acid levels.
- Example 2 Examination of influence on impaired glucose tolerance of high fat diet-fed mice
- febuxostat was administered to a diseased mouse loaded with a high-fat diet.
- Eight-week male C57BL / 6J mice were loaded with a high-fat diet with 60% fat-derived calorie ratio (Fat Kcal%). This causes insulin resistance, impaired glucose tolerance, and diabetes.
- the febuxostat group was administered with drinking water by breeding with tap water in which febuxostat was dissolved so that the dose was 3 mg / kg / day at the same time as the start of high-fat diet loading, and the control group was tap water Reared in A glucose tolerance test was conducted at 12 weeks after the start of high fat diet load and febuxostat administration in order to evaluate impaired glucose tolerance. Specifically, 0.5 g / kg of glucose was intraperitoneally administered to mice fasted for 4 hours, and blood glucose levels were measured 0, 15, 30, 60, 90, and 120 minutes after glucose loading. ⁇ Result> Table 5 shows blood glucose levels during the test. In the febuxostat group, the increase in blood glucose level after glucose load was attenuated as compared to the vehicle group, suggesting that febuxostat has an effect of improving impaired glucose tolerance.
- Example 3 Administration of febuxostat formulation to hyperuricemia patients The effect of febuxostat formulation was examined in hyperuricemia patients with a blood uric acid level of 7.0 mg / dL or more. Untreated diabetic patients who were 20 years of age or older and had a blood uric acid level of 7.0 mg / dL or more and did not use a uric acid lowering drug were used.
- patients with an estimated glomerular filtration rate of less than 30; patients with a history of hypersensitivity to febuxostat preparations; liver function (aspartate aminotransferase and alanine aminotransferase) is more than twice the standard value at the site of administration
- the patient was administered 10 mg of febuxostat formulation once a day for 4 weeks, then increased to 20 mg, once a day for 4 weeks, and further 40 mg once a day for 4 weeks.
- HbA1c, FBS and blood uric acid levels were measured before and 12 weeks after the administration of febuxostat.
- the patient who used allopurinol stopped administration of allopurinol and administered the febuxostat formulation as described above.
- Table 6 shows the HbA1c, FBS, and blood uric acid levels before administration and 12 weeks after administration.
- the febuxostat formulation reduced HbA1c, FBS and blood uric acid levels compared to before administration.
- the present invention can be used for treatment or prevention of diseases caused by abnormal sugar metabolism.
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Abstract
Description
一方、キサンチンオキシダーゼ阻害薬は、痛風および高尿酸血症の治療薬として臨床応用されている。
すなわち、本発明は以下である。
(1)下記式(I)
R1は、C1~C8アルコキシ基、モルホリノ基、4-メチルピペラジン-1-イル基又はピペリジノ基を表し、
R2は、ニトロ基又はシアノ基を表し、
Xは、カルボキシル基又はC2~C7アルコキシカルボニル基を表し、
Yは、水素原子又はC1~C6アルキル基を表す。)
で表される2-フェニルチアゾール化合物又はそれらの医薬上許容される塩を有効成分として含有する、糖代謝異常に起因する疾患の治療薬又は予防薬。
(2)糖代謝異常に起因する疾患が、糖尿病である、(1)に記載の治療薬又は予防薬。
(3)糖尿病が、2型糖尿病である、(2)に記載の治療薬又は予防薬。
(4)糖代謝異常に起因する疾患が、インスリン抵抗性である、(1)~(3)のいずれかに記載の治療薬又は予防薬。
(5)糖代謝異常に起因する疾患が、耐糖能障害である、(1)~(4)のいずれかに記載の治療薬又は予防薬。
(6)糖代謝異常に起因する疾患の治療薬又は予防薬が、血糖降下薬である、(1)~(5)のいずれかに記載の治療薬又は予防薬。
(7)上記式(I)で表される2-フェニルチアゾール化合物が、2-(3-シアノ-4-イソブチルオキシフェニル)-4-メチル-5-チアゾールカルボン酸又はその医薬上許容される塩である、(1)~(6)のいずれかに記載の治療薬又は予防薬。
R1は、C1~C8アルコキシ基、モルホリノ基、4-メチルピペラジン-1-イル基又はピペリジノ基を表し、
R2は、ニトロ基又はシアノ基を表し、
Xは、カルボキシル基又はC2~C7アルコキシカルボニル基を表し、
Yは、水素原子又はC1~C6アルキル基を表す。)
で表される2-フェニルチアゾール化合物又はそれらの医薬上許容される塩としては、例えば、2-(3-シアノ-4-イソブチルオキシフェニル)-4-メチル-5-チアゾールカルボン酸が挙げられる。また、式(I)で表される化合物は、WO92/09279記載の方法など、公知の方法により製造することができる。
フェブキソスタット(2-(3-シアノ-4-イソブチルオキシフェニル)-4-メチル-5-チアゾールカルボン酸)のインスリン抵抗性、耐糖能障害、随時血糖値に対する影響を検討するために、高脂肪食を負荷した病態マウスにフェブキソスタットを投与し、対照群(Vehicle群)と比較した。また、血中尿酸値との関連を検討するため、血中尿酸値の測定を行った。
<方法>
8週の雄性C57BL/6Jマウスに、総カロリーに占める脂肪由来カロリーの比率(Fat Kcal%)が60%の高脂肪食を負荷した。これによりインスリン抵抗性、耐糖能障害、及び糖尿病が発症する。フェブキソスタット投与群には、高脂肪食負荷開始と同時に投与量が3mg/kg/Dayとなるようにフェブキソスタットを溶解させた水道水で飼育することによる飲水投与を行い、Vehicle群は水道水で飼育した。また、正常動物群として、通常食及び水道水で同様の期間飼育したマウスを用いた。
高脂肪食負荷及びフェブキソスタット投与開始から10週間後の時点で、随時血糖値の評価及びインスリン抵抗性を評価するためのインスリン負荷試験を行った。すなわち、マウスにインスリン1.5U/kgを腹腔内に投与し、インスリン投与0、30、60、90、120分後に血糖値を測定した。また、高脂肪食負荷及びフェブキソスタット投与開始から12週間後の時点で、糖負荷2時間後血糖値を評価するために、4時間絶食したマウスにグルコース0.5g/kgを腹腔内投与し、グルコース投与120分後に血糖値を測定した。また、投与最終日に採血を行い、血中尿酸値の測定を行った。
(i)随時血糖値
表1に随時血糖値の測定結果を示す。正常動物群と比較してVehicle群では随時血糖値の上昇がみられた。これに対し、フェブキソスタット群では随時血糖値の低下が観察されたことから、フェブキソスタットが糖尿病の改善効果を有することが示唆された。
表2にインスリン負荷後の血糖値の変化を示す。正常動物群と比較して、Vehicle群ではインスリン投与による血糖値低下の減弱、及びインスリン投与後の血糖値AUC(0-2時間)の増加が観察され、インスリン抵抗性の発症が確認された。これに対しフェブキソスタット群ではVehicle群と比較してインスリン投与による血糖値低下の増強及び血糖値AUC(0-2時間)の減少が観察されていたことから、フェブキソスタットがインスリン抵抗性の改善効果を有することが示唆された。
表3に糖負荷2時後の血糖値の測定結果を示す。正常動物群と比較して、Vehicle群では糖負荷2時間後の血糖値が上昇しているが、フェブキソスタット群ではVehicle群と比較して糖負荷2時間後の血糖値上昇が抑制されていた。よって、フェブキソスタットが耐糖能障害及び糖尿病の改善効果を有することが示唆された。
表4に血中尿酸値の測定結果を示す。正常動物群とVehicle群との間に血中尿酸値に差はなかった。これに対しフェブキソスタット群では血中尿酸値の低下が確認された。
フェブキソスタットの耐糖能障害に対する影響を検討するために、高脂肪食を負荷した病態マウスにフェブキソスタットを投与し、対照群(Vehicle群)と比較した。
<方法>
8週の雄性C57BL/6Jマウスに、総カロリーに占める脂肪由来カロリーの比率(Fat Kcal%)が60%の高脂肪食を負荷した。これによりインスリン抵抗性、耐糖能障害、及び糖尿病を発症する。フェブキソスタット群には高脂肪食負荷開始と同時に、投与量が3mg/kg/Dayとなるようにフェブキソスタットを溶解させた水道水で飼育することで飲水投与を行い、対照群は水道水で飼育した。
高脂肪食負荷及びフェブキソスタット投与開始から12週間後の時点で、耐糖能障害を評価するために、糖負荷試験を行った。すなわち、4時間絶食したマウスにグルコース0.5g/kgを腹腔内投与し、糖負荷投与0、15、30、60、90、120分後に血糖値を測定した。
<結果>
表5に試験中の血糖値を示す。フェブキソスタット群ではVehicle群と比較して糖負荷後の血糖値の上昇が減弱していたことから、フェブキソスタットが耐糖能障害の改善効果を有することが示唆された。
血中尿酸値が7.0 mg/dL以上を示す高尿酸血症患者において、フェブキソスタット製剤の効果を検討した。年齢が20歳以上で血中尿酸値が7.0mg/dL以上を示し、尿酸低下薬を使用していない無治療の糖尿病患者を対象とした。但し、推定糸球体濾過率が30未満の患者;フェブキソスタット製剤に過敏症の既往歴がある患者;肝機能(アスパラギン酸アミノトランスフェラーゼ、及びアラニンアミノトランスフェラーゼ)が投与実施施設基準値の2倍以上を示す患者;慢性肝疾患、悪性腫瘍、活動性の感染症もしくは炎症性疾患を合併する患者等の担当医師が不適当と判断する患者は投与の対象外とした。
当該患者にフェブキソスタット製剤の10mgを1日1回4週間、その後20mgに増量して1日1回4週間、更に40mgを1日1回4週間投与した。フェブキソスタット製剤の投与前及び投与12週間後にHbA1c、FBS及び血中尿酸値を測定した。なお、アロプリノールを使用していた患者は、アロプリノールの投与を中止して、上述のようにフェブキソスタット製剤を投与した。
表6に投与前及び投与12週間後におけるHbA1c、FBS及び血中尿酸値を示した。フェブキソスタット製剤は、投与前と比較して、HbA1c、FBS及び血中尿酸値を低下させた。
以上の結果により、フェブキソスタット製剤が、高尿酸血症の臨床用量の範囲内で糖尿病を改善することが示された。
Claims (7)
- 糖代謝異常に起因する疾患が、糖尿病である、請求項1に記載の治療薬又は予防薬。
- 糖尿病が、2型糖尿病である、請求項2に記載の治療薬又は予防薬。
- 糖代謝異常に起因する疾患が、インスリン抵抗性である、請求項1~3のいずれか1項に記載の治療薬又は予防薬。
- 糖代謝異常に起因する疾患が、耐糖能障害である、請求項1~4のいずれか1項に記載の治療薬又は予防薬。
- 糖代謝異常に起因する疾患の治療薬又は予防薬が、血糖降下薬である、請求項1~5のいずれか1項に記載の治療薬又は予防薬。
- 上記式(I)で表される2-フェニルチアゾール化合物が、2-(3-シアノ-4-イソブチルオキシフェニル)-4-メチル-5-チアゾールカルボン酸又はその医薬上許容される塩である、請求項1~6のいずれか1項に記載の治療薬又は予防薬。
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BR112014017902A BR112014017902A2 (pt) | 2012-01-27 | 2013-01-25 | Agente terapêutico ou profilático para doenças causadas por distúrbios do metabolismo de glicose |
KR1020147020342A KR20140134266A (ko) | 2012-01-27 | 2013-01-25 | 당뇨병의 치료약 |
EP13740913.2A EP2808018B1 (en) | 2012-01-27 | 2013-01-25 | Therapeutic agent for diabetes |
MX2014008484A MX2014008484A (es) | 2012-01-27 | 2013-01-25 | Agente terapeutico para la diabetes mellitus. |
RU2014134845A RU2014134845A (ru) | 2012-01-27 | 2013-01-25 | Терапевтическое средство против диабета |
US14/372,961 US20150005506A1 (en) | 2012-01-27 | 2013-01-25 | Therapeutic agent for diabetes |
CA2862602A CA2862602A1 (en) | 2012-01-27 | 2013-01-25 | Therapeutic agent for diabetes |
AU2013212865A AU2013212865A1 (en) | 2012-01-27 | 2013-01-25 | Therapeutic agent for diabetes |
JP2013555326A JP5924699B2 (ja) | 2012-01-27 | 2013-01-25 | 糖尿病の治療薬 |
CN201380006730.6A CN104066430A (zh) | 2012-01-27 | 2013-01-25 | 糖尿病的治疗药 |
IN5972DEN2014 IN2014DN05972A (ja) | 2012-01-27 | 2013-01-25 | |
HK15101890.2A HK1201209A1 (en) | 2012-01-27 | 2015-02-25 | Therapeutic agent for diabetes |
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US (1) | US20150005506A1 (ja) |
EP (1) | EP2808018B1 (ja) |
JP (1) | JP5924699B2 (ja) |
KR (1) | KR20140134266A (ja) |
CN (1) | CN104066430A (ja) |
AR (1) | AR089812A1 (ja) |
AU (1) | AU2013212865A1 (ja) |
BR (1) | BR112014017902A2 (ja) |
CA (1) | CA2862602A1 (ja) |
HK (1) | HK1201209A1 (ja) |
IN (1) | IN2014DN05972A (ja) |
MX (1) | MX2014008484A (ja) |
RU (1) | RU2014134845A (ja) |
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WO2017142091A1 (ja) | 2016-02-19 | 2017-08-24 | 国立大学法人鳥取大学 | 認知症治療薬または予防薬 |
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CN104628671B (zh) * | 2015-02-10 | 2016-04-13 | 佛山市赛维斯医药科技有限公司 | 含苯基脒结构的硝基苯噻唑羧酸酰胺类化合物及用途 |
CN104610190B (zh) * | 2015-02-10 | 2016-08-17 | 佛山市赛维斯医药科技有限公司 | 一类含环丙基脒结构的卤代苯基噻唑羧酸酰胺类化合物及用途 |
CN104628672A (zh) * | 2015-02-10 | 2015-05-20 | 佛山市赛维斯医药科技有限公司 | 一类含苯基脒结构的烷氧苯基噻唑羧酸酰胺类化合物及用途 |
CN104628673A (zh) * | 2015-02-10 | 2015-05-20 | 佛山市赛维斯医药科技有限公司 | 一类含叔丁基脒结构的腈基苯噻唑羧酸酰胺类化合物及用途 |
CN104610188B (zh) * | 2015-02-10 | 2016-07-27 | 佛山市赛维斯医药科技有限公司 | 含苯基脒结构的腈基苯噻唑羧酸酰胺类化合物、其制备及用途 |
KR102473677B1 (ko) * | 2015-08-17 | 2022-12-02 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017142091A1 (ja) | 2016-02-19 | 2017-08-24 | 国立大学法人鳥取大学 | 認知症治療薬または予防薬 |
US11344539B2 (en) | 2016-02-19 | 2022-05-31 | National University Corporation Tottori University | Therapeutic or prophylactic drug for dementia |
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HK1201209A1 (en) | 2015-08-28 |
EP2808018A1 (en) | 2014-12-03 |
CN104066430A (zh) | 2014-09-24 |
IN2014DN05972A (ja) | 2015-06-26 |
MX2014008484A (es) | 2014-10-14 |
JP5924699B2 (ja) | 2016-05-25 |
AU2013212865A1 (en) | 2014-08-14 |
RU2014134845A (ru) | 2016-03-20 |
BR112014017902A2 (pt) | 2017-08-22 |
TW201334779A (zh) | 2013-09-01 |
KR20140134266A (ko) | 2014-11-21 |
JPWO2013111870A1 (ja) | 2015-05-11 |
AR089812A1 (es) | 2014-09-17 |
EP2808018B1 (en) | 2018-03-14 |
EP2808018A4 (en) | 2015-07-15 |
CA2862602A1 (en) | 2013-08-01 |
US20150005506A1 (en) | 2015-01-01 |
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