TW200930356A - New medical use of 3-(2,2,2-trimethylhydrazinium) propionate salts - Google Patents
New medical use of 3-(2,2,2-trimethylhydrazinium) propionate salts Download PDFInfo
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- TW200930356A TW200930356A TW097145676A TW97145676A TW200930356A TW 200930356 A TW200930356 A TW 200930356A TW 097145676 A TW097145676 A TW 097145676A TW 97145676 A TW97145676 A TW 97145676A TW 200930356 A TW200930356 A TW 200930356A
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- arteriosclerosis
- propionate
- trimethylhydrazinium
- meldonium
- propionic acid
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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
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/205—Amine addition salts of organic acids; Inner quaternary ammonium salts, e.g. betaine, carnitine
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
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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
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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
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- Heart & Thoracic Surgery (AREA)
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- Psychiatry (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Description
200930356 九、發明說明: 【發明所屬之技術領域】 本發明係有關於利用3-(2,2,2 -三甲基肼)丙酸鹽來 製備預防及治療動脈硬化症之醫藥組成物。 【先前技術】 動脈硬化症為一種影響動脈血管的疾病,其為動脈管 壁上的慢性發炎反應,並導致脂蛋白(含有類固醇及三酸 ® 甘油脂的血漿蛋白)的沉積。動脈硬化症通常由粥狀硬化 斑所造成,並與動脈的硬化或“積垢(furring)”有 關。 動脈硬化症為一種病程緩慢且複雜的疾病,其通常開 始於幼兒’並在成年後發展形成。在某些人中,發展的較 快,即使才30歲便已產生動脈硬化。許多科學家認為動 脈硬化開始於動脈最内層(血管内皮)之結構受到破壞。動 脈管壁受到破壞的原因包括:血液中膽固醇及三酸甘油脂 的提高’高血壓、抽煙、及醣尿病’參照 http://www.americanheart.org/presenter. jhtml?iden tifier = 4440 0.4.12.007。動脈硬化為現今社會上最重要 的疾病之一 ’且其臨床上會造成病患的死亡。 3 _(2,2,2 _二甲基耕)丙酸二水合物已知舆心血管疾 病有關,此物質即為國際非專利藥品名稱的Mel don ium dihydrate。L-肉鹼與 Meldonium dihydrate 在結構上非 常類似。 ..
Meldonium dihydrate已知可單獨或合併其他藥物, 8028-10156-PF 5 200930356
最好為天然的製品’如類黃酮或〇mega_3多聚不飽和酸等 來治療動脈硬化。歐洲專利EP1 1 28822(SIGMA TAU HEALTHSCIENCE SPA ’ 公開於 05. 09. 2001 )揭示一種醫藥組 成物’包括L-肉驗及類黃酮來防止血栓的形成及動脈硬 化。 然而,Meldonium dihydrate在藥學上會抵消L-肉 驗的功效。
Meldonium dihydrate 已證實可在 Triton WR-1339 Ο 高脂血大鼠體内產生降低血脂的作用(OKUNEVICH IV, RYZHENKOV VE et al, 4< Anti-antherosc 1 erotic action of Meldonium dihydrate in experiment” ,公開於 Pato1ogiteskaja Fiziologija I Experimentaljnaja Terapija” 2002, Apr-Jun vol.2, p.24-7) ° 在冠狀動脈、腦動脈、周圍血管動脈硬化的實驗中發 現’ Meldonium dihydrate對於局部循環及脂肪代謝上具 有良好的效果,且可用來治療其所伴隨產生的動脈硬化 參(參照 KARPOV RS, DUDKO VA. “The clinical i n s t ruinen t a, 1 evaluationof treatment efficacy in patients with concomitant antherosclerosis of the coronary, cerebral and peripheral arteries” ,公開 於 “Terapevticheskii Arkhiv” 1991. vol.63, no.4’ p90-93) 0
Me 1 donium二氳鹽及延胡索酸氫鹽皆已揭示於歐洲專 利 EP1667960 A(JOINT STOCK COMPANY GRINDEKS)14. 06.2006’ 其比 Meldonium dihydrate 更為 8028-10156-PF 6 200930356 穩定。 【發明内容】 本發明係提供—種使用擇於下列所組成之3-(2, 2, 2-二甲基耕)丙酸鹽族群:3-(2, 2, 2-三甲基肼)丙酸磷酸二 氮鹽及3-(2,2,2-三甲基肼)丙酸延胡索酸氫鹽預防及/或 治療動脈硬化之用途。 本發明另提供一種3-(2, 2, 2_三甲基肼)丙酸鹽,其係 ® 用於預防及/或治療動脈硬化。 為了讓本發明之上述和其他目的、特徵、和優點能更 月顯易1 ’下文特舉較佳實施例,並配合所附圖示,作詳 細說明如下: 【實施方式】 先前技術的缺 已有許^不同種類醫藥組成物,包括Meldonium ❹ d 1 hydrate用來治療動脈硬化’但在治療動脈硬化上仍相 當困難。 本發明提供比Meldonium dihydrate更為有效之醫藥 成份來治療動脈硬化。 本發明發現Meldonium的鹽類-Meldonium磷酸二氳 鹽及Me 1 don i um延胡索酸氫鹽可有效地降低動脈硬化。 牲制動脈硬化的 在本發明之藥學試驗中,分析Mel donium磷酸二氫鹽 8028-10156-PF 7 200930356 及Meldonium延胡索酸氫鹽對於治療動脈硬化的效果。 利用兔子來分析Mel don ium鹽類,如Mel don ium磷酸 二氫鹽及Me 1 doni um延胡索酸氫鹽對動脈硬化的治療效 果。 在本發明中使用29隻金吉拉兔,重約2. 5-3. 0 kg。 將所有的兔子分為3組,包括:對照組(π隻兔子)、
Meldonium dihy dr ate(9 隻兔子)、Meldonium 鱗酸二氫鹽 組(9隻兔子)、以及Meldonium延胡索酸氫鹽組(9隻兔 ❺ 子)。 在動脈硬化實驗中,於兔子的標準飼料中添加1 wt% 的膽固醇,以增加兔子血液中的血脂並造成動脈硬化。 在银食膽固醇飼料的過程中,給予兔子標準飼料及溶 於葵花仔油中之1%膽固醇(佔所有飼料的4%)。含膽固醇 飼料的製法如下所述:將10 kg的兔子甘比康特粗麥粒 (combicorn)加熱至60°C,並與100 g溫的膽固醇混合, 膽固醇溶於40 0 ml的葵花仔油中。每隻兔子每天餵食2〇〇 罾g。 在假食膽固醇飼料的同時’提供Meld〇nium dihydrate、Meldonium 磷酸二氫鹽、以及 Meld〇nium 延胡 索酸氫鹽至3組兔子,劑量為I24mg/kg及165mg/kg,以 添加至兔子飲用水的方式給予。 在實驗開始進行後15週,犧牲兔子,取出免子的心 臟、動脈及肝臟。將動脈切片,取出動脈外膜並浸泡於等 •.滲透壓的磷酸緩衝液,以顯微鏡及免疫組織化學染色分析 不同的動脈(腹部動脈、降主動、升主動脈)切片。將2動 8028-10156-PF 8 200930356 脈分離出來的組織以4%的中性曱醛緩衝液固定7天。將一 部分的動脈、心臟及肝臟置於液態氮中保存於-70 °C,供 後續實驗’另一部份則以甲氧基乙醜苯胺(methacarn)固 定並浸泡於石臘中。 在固定完成後’以清水浸潤含有甲藤的動脈組織2 4 小時’並以“油红〇”染色’即可進行動脈硬化(脂肪點、 脂肪痕跡及脂肪粒)的觀察。 由此結果可知’所有的動脈皆可被“油红〇,,染色, © 所有的組別’包括對照組及實驗組皆可發現動脈硬化的轉 變。 實驗結果可證明Meldonium鱗酸二氫鹽可有效地降低 動脈硬化’如第1圖所示。 由第1圖的結果中可發現’相較於對照組及
Meldonium dihydrate 組之粥狀硬化斑面積,Meld〇nium 磷酸二氫鹽在藥學上可接受之劑量下可減少超過2倍以上 的粥狀硬化斑面積。所有的組別皆僅餵食膽固醇飼料。 ® 實驗的結果可證明Meld〇nium延胡索酸氫鹽可有效地 降低動脈硬化,如第2圖所示。 由第2圖的結果可發現,相較於對照組及Meld〇ni⑽ dihydrate組之粥狀硬化斑面積,Meld〇ni⑽延胡索酸氫 鹽在藥學上可接受之劑量下可減少超過2倍以上的粥狀硬 化斑面積。所有的紐別皆僅餵食膽固醇飼料。 雖然本發明已以較佳實施例揭露如上,然其並非用以 限=本發明’任何熟習此技藝者,在不脫離本發眠之精神 和祀圍内,當可作些許之更動與潤飾,因此本發明之保護
8028-10156-PF 9 200930356 範圍當視後附之申請專利範圍所界定者為準。 ' 【圖式簡單說明】 第1圖顯示對照組、Mel don ium di hydrate組及 Me 1 don i um碟酸二氫鹽組對兔子動脈硬化的影響。 第2圖顯示對照組、Mel don ium di hydrate組及 Me 1 doni um延胡索酸氫鹽組對兔子動脈硬化的影響。 ® 【主要元件符號說明】 無
8028-10156-PF 10
Claims (1)
- 200930356 十、申請專利範固: 1. 一種使用擇於下列所組成之3_(2, 2, 2 -三甲基肼) 丙酸鹽族群:3-(2,2,2 -三甲基胁)丙酸礙酸二氫鹽及 3-(2, 2, 2-三甲基肼)丙酸延胡索酸氫鹽預防及/或治療動 脈硬化之用途。 2. —種3-(2, 2, 2-三甲基肼)丙酸鹽,其係用於預防 及/或治療動脈硬化。 項所述之3-(2, 2, 2-三 -三甲基肼)丙酸磷酸二 ❹ 3.如申請專利範圍第1或2 甲基肼)丙酸鹽,其係為3-(2,2 2 氫鹽。 項所述之3-(2, 2, 2-三曱 三甲基肼)丙酸延胡索酸 4.如申請專利範圍第1或 基肼)丙酸鹽,其係為3_(2, 2 氣鹽。8028-10156-PF 11
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EP07122272 | 2007-12-04 | ||
EP07122273 | 2007-12-04 |
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TW200930356A true TW200930356A (en) | 2009-07-16 |
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TW097145676A TW200930356A (en) | 2007-12-04 | 2008-11-26 | New medical use of 3-(2,2,2-trimethylhydrazinium) propionate salts |
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Country | Link |
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US (1) | US20100234459A1 (zh) |
EP (1) | EP2222293B1 (zh) |
JP (1) | JP2011505408A (zh) |
KR (1) | KR20100084688A (zh) |
CN (1) | CN101951898B (zh) |
AR (1) | AR069521A1 (zh) |
AT (1) | ATE518536T1 (zh) |
AU (1) | AU2008333262A1 (zh) |
BR (1) | BRPI0819057A2 (zh) |
CA (1) | CA2706354C (zh) |
CL (1) | CL2008003551A1 (zh) |
CO (1) | CO6280477A2 (zh) |
CY (1) | CY1112336T1 (zh) |
DK (1) | DK2222293T3 (zh) |
DO (1) | DOP2010000163A (zh) |
EA (1) | EA019424B1 (zh) |
GE (1) | GEP20125673B (zh) |
HR (1) | HRP20110744T1 (zh) |
IL (1) | IL205961A0 (zh) |
MA (1) | MA31993B1 (zh) |
MX (1) | MX2010006255A (zh) |
MY (1) | MY150508A (zh) |
PA (1) | PA8805901A1 (zh) |
PE (1) | PE20091037A1 (zh) |
PL (1) | PL2222293T3 (zh) |
PT (1) | PT2222293E (zh) |
RS (1) | RS51992B (zh) |
SI (1) | SI2222293T1 (zh) |
TN (1) | TN2010000250A1 (zh) |
TW (1) | TW200930356A (zh) |
WO (1) | WO2009071585A1 (zh) |
ZA (1) | ZA201003641B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI487524B (zh) * | 2010-12-03 | 2015-06-11 | Tetra Sia | 菸鹼酸和米曲肼之新穎治療組合 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2425835A1 (en) * | 2010-08-18 | 2012-03-07 | Grindeks, a joint stock company | A new medical use of 3-(2,2,2-trimethylhydrazinium) propionate dihydrate and natural flavonoid derivatives |
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ATE386014T1 (de) * | 2003-08-04 | 2008-03-15 | Grindeks Jsc | Meldoniumsalze, verfahren zu deren herstellung und auf ihnen basierende pharmazeutische zusammensetzung |
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2008
- 2008-11-26 TW TW097145676A patent/TW200930356A/zh unknown
- 2008-11-27 PE PE2008001984A patent/PE20091037A1/es not_active Application Discontinuation
- 2008-11-28 PA PA20088805901A patent/PA8805901A1/es unknown
- 2008-11-28 CL CL2008003551A patent/CL2008003551A1/es unknown
- 2008-12-02 AR ARP080105237A patent/AR069521A1/es unknown
- 2008-12-03 US US12/734,779 patent/US20100234459A1/en not_active Abandoned
- 2008-12-03 RS RS20110470A patent/RS51992B/en unknown
- 2008-12-03 GE GEAP200811832A patent/GEP20125673B/en unknown
- 2008-12-03 WO PCT/EP2008/066711 patent/WO2009071585A1/en active Application Filing
- 2008-12-03 JP JP2010536438A patent/JP2011505408A/ja not_active Ceased
- 2008-12-03 CA CA2706354A patent/CA2706354C/en not_active Expired - Fee Related
- 2008-12-03 BR BRPI0819057 patent/BRPI0819057A2/pt not_active IP Right Cessation
- 2008-12-03 AU AU2008333262A patent/AU2008333262A1/en not_active Abandoned
- 2008-12-03 SI SI200830410T patent/SI2222293T1/sl unknown
- 2008-12-03 AT AT08857026T patent/ATE518536T1/de active
- 2008-12-03 DK DK08857026.2T patent/DK2222293T3/da active
- 2008-12-03 EP EP08857026A patent/EP2222293B1/en active Active
- 2008-12-03 EA EA201000738A patent/EA019424B1/ru not_active IP Right Cessation
- 2008-12-03 MY MYPI20102603 patent/MY150508A/en unknown
- 2008-12-03 CN CN2008801194045A patent/CN101951898B/zh not_active Expired - Fee Related
- 2008-12-03 KR KR1020107012218A patent/KR20100084688A/ko active Search and Examination
- 2008-12-03 PT PT08857026T patent/PT2222293E/pt unknown
- 2008-12-03 MX MX2010006255A patent/MX2010006255A/es not_active Application Discontinuation
- 2008-12-03 PL PL08857026T patent/PL2222293T3/pl unknown
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2010
- 2010-05-21 ZA ZA2010/03641A patent/ZA201003641B/en unknown
- 2010-05-25 IL IL205961A patent/IL205961A0/en unknown
- 2010-06-01 TN TN2010000250A patent/TN2010000250A1/fr unknown
- 2010-06-02 DO DO2010000163A patent/DOP2010000163A/es unknown
- 2010-06-03 CO CO10067244A patent/CO6280477A2/es not_active Application Discontinuation
- 2010-07-01 MA MA32978A patent/MA31993B1/fr unknown
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2011
- 2011-10-13 HR HR20110744T patent/HRP20110744T1/hr unknown
- 2011-10-25 CY CY20111101004T patent/CY1112336T1/el unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI487524B (zh) * | 2010-12-03 | 2015-06-11 | Tetra Sia | 菸鹼酸和米曲肼之新穎治療組合 |
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