KR101168657B1 - 아세틸-l-카르니틴 말산염, 이의 제조방법 및 이를 포함하는 약제학적 조성물 - Google Patents
아세틸-l-카르니틴 말산염, 이의 제조방법 및 이를 포함하는 약제학적 조성물 Download PDFInfo
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- KR101168657B1 KR101168657B1 KR1020100051791A KR20100051791A KR101168657B1 KR 101168657 B1 KR101168657 B1 KR 101168657B1 KR 1020100051791 A KR1020100051791 A KR 1020100051791A KR 20100051791 A KR20100051791 A KR 20100051791A KR 101168657 B1 KR101168657 B1 KR 101168657B1
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- acetyl
- carnitine
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- malate
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- RDHQFKQIGNGIED-MRVPVSSYSA-O CC(O[C@H](CC(O)=O)C[N+](C)(C)C)=O Chemical compound CC(O[C@H](CC(O)=O)C[N+](C)(C)C)=O RDHQFKQIGNGIED-MRVPVSSYSA-O 0.000 description 1
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- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C229/22—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated the carbon skeleton being further substituted by oxygen atoms
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
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Abstract
Description
도 2는 실시예 2에서 수득한 결정성 아세틸-L-카르니틴 말산염의 시차주사열량 분석도(Differential Scanning Calorimeter Thermogram)를 나타낸 도이다.
| 2θ | d | I/I0 | 2θ | d | I/I0 |
| 7.7861 | 11.35498 | 2.96 | 24.6855 | 3.60656 | 47.84 |
| 11.9359 | 7.41487 | 48.61 | 25.1419 | 3.54212 | 16.99 |
| 12.3881 | 7.14518 | 30.82 | 25.7410 | 3.46103 | 13.48 |
| 13.1699 | 6.72274 | 10.24 | 26.3356 | 3.38422 | 58.73 |
| 15.1460 | 5.84977 | 42.02 | 27.8164 | 3.20734 | 11.02 |
| 15.4994 | 5.71719 | 34.77 | 28.4482 | 3.13753 | 58.44 |
| 16.3008 | 5.43788 | 40.39 | 30.2128 | 2.95817 | 44.35 |
| 18.0027 | 4.92743 | 99.33 | 30.6423 | 2.91768 | 33.76 |
| 18.2193 | 4.86934 | 95.68 | 31.0289 | 2.88220 | 22.23 |
| 19.2141 | 4.61944 | 70.83 | 32.6464 | 2.74301 | 23.73 |
| 20.6840 | 4.29436 | 83.45 | 34.1360 | 2.62665 | 10.50 |
| 20.9049 | 4.24946 | 100 | 35.8482 | 2.50502 | 13.24 |
| 22.5958 | 3.93515 | 27.61 | 36.2864 | 2.47577 | 11.86 |
| 22.9903 | 3.86852 | 72.83 | 37.2331 | 2.41496 | 17.92 |
| 23.2728 | 3.82219 | 42.00 | 37.6007 | 2.39220 | 16.23 |
| 23.8428 | 3.73210 | 29.24 | 38.1403 | 2.35959 | 21.80 |
| 24.4359 | 3.64283 | 34.14 | 39.1468 | 2.30121 | 4.05 |
| 염 | 초기 | 2 시간 | 8 시간 | 24 시간 | 3일 |
| 아세틸-L-카르니틴 염산염 | 0.27 | 2.20 | 12.30 | 24.62 | 25.10 |
| 아세틸-L-카르니틴 묵산염 | 4.31 | 7.60 | 9.46 | 10.61 | 25.56 |
| 아세틸-L-카르니틴 말산염 | 0.27 | 0.53 | 1.04 | 1.12 | 3.79 |
| 염 | 초기 | 3일 | 7일 | 14일 | 28일 |
| 아세틸-L-카르니틴 염산염 | 100 | 99.98 | 99.92 | 99.87 | 99.77 |
| 아세틸-L-카르니틴 묵산염 | 100 | 100.01 | 99.98 | 99.96 | 99.94 |
| 아세틸-L-카르니틴 말산염 | 100 | 99.97 | 99.97 | 99.95 | 99.93 |
| 염 | 탈이온수 (mg/ml) |
pH 1.2 (mg/ml) |
pH 4.0 (mg/ml) |
pH 6.8 (mg/ml) |
| 아세틸-L-카르니틴 염산염 | 867.07 | 940.59 | 973.80 | 968.54 |
| 아세틸-L-카르니틴 묵산염 | 16.24 | 12.57 | 20.17 | 13.51 |
| 아세틸-L-카르니틴 말산염 | 729.03 | 704.76 | 432.28 | 693.13 |
Claims (15)
- 삭제
- 제1항에 있어서, X-선 회절분석에서 I/I0 (I: 각 회절각에서의 피크의 강도, I0: 가장 큰 피크의 강도)가 10% 이상인 회절각(2θ)의 값이 11.9±0.2, 12.4±0.2, 13.2±0.2, 15.1±0.2, 15.5±0.2, 16.3±0.2, 18.0±0.2, 18.2±0.2, 19.2±0.2, 20.7±0.2, 20.9±0.2, 22.6±0.2, 23.0±0.2, 23.3±0.2, 23.8±0.2, 24.4±0.2 24.7±0.2, 25.1±0.2, 25.7±0.2, 26.3±0.2, 27.8±0.2, 28.4±0.2, 30.2±0.2, 30.6±0.2, 31.0±0.2, 32.6±0.2, 34.1±0.2, 35.8±0.2, 36.3±0.2, 37.2±0.2, 37.6±0.2, 38.1±0.2 인 것을 특징으로 하는 결정성 아세틸-L-카르니틴 말산염.
- 제1항 또는 제3항에 따른 아세틸-L-카르니틴 말산염을 약제학적으로 허용되는 담체와 함께 포함하는 일차적 퇴행성 질환 또는 뇌혈관 질환에 대한 이차적 퇴행성 질환의 치료 또는 예방을 위한 약제학적 조성물.
- 제1항 또는 제3항에 따른 아세틸-L-카르니틴 말산염을 약제학적으로 허용되는 담체와 함께 포함하는 알츠하이머질병, 경우울증, 과잉행동증(유약증후군), 남성불임, 다발성 경화증, 신경병증, 말초신경 또는 안면신경 마비, 또는 패로니병(Peyronie's disease)의 치료 또는 예방을 위한 약제학적 조성물.
- 제6항에 있어서, 단계 (i)에서 유기용매가 메탄올, 에탄올, 아이소프로판올, 1-뷰탄올 및 1-헥산올으로 구성된 군으로부터 선택된 알코올류 및 다이클로로메탄, 클로로폼 및 1,2-다이클로로에탄으로 구성된 군으로부터 선택된 염화 탄화수소류로부터 선택된 1 종 이상인 것을 특징으로 하는 제조방법.
- 제7항에 있어서, 유기용매가 에탄올과 다이클로로메탄의 혼합용매인 것을 특징으로 하는 제조방법.
- 제8항에 있어서, 에탄올과 다이클로로메탄의 부피비가 1 : 10 내지 1 : 40인 것을 특징으로 하는 제조방법.
- 제6항에 있어서, 단계 (i)에서 트라이알킬아민이 트라이에틸아민, N,N-다이에틸메틸아민, N,N-다이아이소프로필에틸아민 및 1-메틸피롤리딘으로 구성된 군으로부터 선택된 1 종 이상인 것을 특징으로 하는 제조방법.
- 제10항에 있어서, 트라이알킬아민이 트라이에틸아민인 것을 특징으로 하는 제조방법.
- 제6항에 있어서, 단계 (i)에서 수득한 아세틸-L-카르니틴 분자내염을 재결정하여 고순도의 결정성 아세틸-L-카르니틴 분자내염을 수득하는 단계를 추가로 포함하는 것을 특징으로 하는 제조방법.
- 제6항에 있어서, 단계 (ii)에서 유기용매가 메탄올, 에탄올, 아이소프로판올, 1-뷰탄올 및 1-헥산올로 구성된 알코올류로부터 선택된 1 종 이상인 것을 특징으로 하는 제조방법.
- 제6항 내지 제13항 중 어느 한 항에 있어서, 단계 (ii)에서 수득한 아세틸-L-카르니틴 말산염을 재결정하여 결정성 아세틸-L-카르니틴 말산염을 수득하는 단계를 추가로 포함하는 것을 특징으로 하는 제조방법.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100051791A KR101168657B1 (ko) | 2010-06-01 | 2010-06-01 | 아세틸-l-카르니틴 말산염, 이의 제조방법 및 이를 포함하는 약제학적 조성물 |
| PCT/KR2011/004002 WO2011152657A2 (en) | 2010-06-01 | 2011-06-01 | Acetyl-l-carnitine malate, process for preparing the same, and pharmaceutical composition comprising the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100051791A KR101168657B1 (ko) | 2010-06-01 | 2010-06-01 | 아세틸-l-카르니틴 말산염, 이의 제조방법 및 이를 포함하는 약제학적 조성물 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20110132010A KR20110132010A (ko) | 2011-12-07 |
| KR101168657B1 true KR101168657B1 (ko) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100051791A Expired - Fee Related KR101168657B1 (ko) | 2010-06-01 | 2010-06-01 | 아세틸-l-카르니틴 말산염, 이의 제조방법 및 이를 포함하는 약제학적 조성물 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101168657B1 (ko) |
| WO (1) | WO2011152657A2 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204782B (zh) * | 2013-04-25 | 2014-12-31 | 四川海思科制药有限公司 | 一种氯乙酰左卡尼汀化合物的晶型 |
| CN104177271B (zh) * | 2014-06-23 | 2016-08-17 | 海南好康舒药业有限公司 | 一种氯化乙酰左卡尼汀的制备方法 |
| CN105732407B (zh) * | 2016-02-02 | 2017-12-01 | 广东隆赋药业股份有限公司 | 乙酰左卡尼汀内盐的合成方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080249168A1 (en) * | 2007-04-06 | 2008-10-09 | Shuhua Gu | Pharmaceutical composition for gout |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6476010B2 (en) * | 2000-03-10 | 2002-11-05 | Hill's Pet Nutrition | Method for increasing intestinal absorption of fat soluble vitamins in post-menopausal women and lower animals |
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- 2010-06-01 KR KR1020100051791A patent/KR101168657B1/ko not_active Expired - Fee Related
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- 2011-06-01 WO PCT/KR2011/004002 patent/WO2011152657A2/en not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080249168A1 (en) * | 2007-04-06 | 2008-10-09 | Shuhua Gu | Pharmaceutical composition for gout |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011152657A3 (en) | 2012-04-26 |
| KR20110132010A (ko) | 2011-12-07 |
| WO2011152657A2 (en) | 2011-12-08 |
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