CN102204904B - 左旋奥拉西坦在制备预防或治疗认知功能障碍药物中的应用 - Google Patents
左旋奥拉西坦在制备预防或治疗认知功能障碍药物中的应用 Download PDFInfo
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- CN102204904B CN102204904B CN201010136863.3A CN201010136863A CN102204904B CN 102204904 B CN102204904 B CN 102204904B CN 201010136863 A CN201010136863 A CN 201010136863A CN 102204904 B CN102204904 B CN 102204904B
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- oxiracetam
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- levoxiracetam
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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
- A61K31/40—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
- A61K31/4015—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 having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide
-
- 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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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pharmacology & Pharmacy (AREA)
- Neurosurgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Neurology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Hospice & Palliative Care (AREA)
- Epidemiology (AREA)
- Psychiatry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (8)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451786.9A CN104173336B (zh) | 2010-03-31 | 2010-03-31 | 左旋奥拉西坦在制备预防或治疗认知功能障碍药物中的应用 |
| CN201010136863.3A CN102204904B (zh) | 2010-03-31 | 2010-03-31 | 左旋奥拉西坦在制备预防或治疗认知功能障碍药物中的应用 |
| PCT/CN2010/076707 WO2011120281A1 (zh) | 2010-03-31 | 2010-09-08 | 左旋奥拉西坦在制备预防或治疗认知功能障碍药物中的应用 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010136863.3A CN102204904B (zh) | 2010-03-31 | 2010-03-31 | 左旋奥拉西坦在制备预防或治疗认知功能障碍药物中的应用 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410451786.9A Division CN104173336B (zh) | 2010-03-31 | 2010-03-31 | 左旋奥拉西坦在制备预防或治疗认知功能障碍药物中的应用 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102204904A CN102204904A (zh) | 2011-10-05 |
| CN102204904B true CN102204904B (zh) | 2014-10-01 |
Family
ID=44694149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010136863.3A Active CN102204904B (zh) | 2010-03-31 | 2010-03-31 | 左旋奥拉西坦在制备预防或治疗认知功能障碍药物中的应用 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102204904B (zh) |
| WO (1) | WO2011120281A1 (zh) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512419A (zh) * | 2011-11-10 | 2012-06-27 | 成都苑东药业有限公司 | 一种药物组合物及其制备方法 |
| CN102552248B (zh) * | 2011-11-23 | 2014-03-05 | 重庆润泽医药有限公司 | 左旋奥拉西坦、奥拉西坦在制备预防或治疗昏迷药物中的应用 |
| CN102600130A (zh) * | 2012-03-26 | 2012-07-25 | 北京阜康仁生物制药科技有限公司 | 奥拉西坦及其光学异构体的新临床用途 |
| CN102670497A (zh) * | 2012-05-31 | 2012-09-19 | 北京阜康仁生物制药科技有限公司 | 一种稳定的s-奥拉西坦注射用制剂及其制备方法 |
| CN103599083B (zh) * | 2013-12-06 | 2015-10-21 | 温州智创科技有限公司 | 左旋奥拉西坦缓释片及其制备方法 |
| CN104739796B (zh) * | 2013-12-27 | 2017-09-22 | 重庆润泽医药有限公司 | 一种奥拉西坦片剂及其制备方法 |
| CN106511307B (zh) * | 2015-09-11 | 2018-10-23 | 重庆润泽医药有限公司 | 一种(s)-4-羟基-2氧代-1-吡咯烷乙酰胺缓释胶囊及其制备方法 |
| CN106619530A (zh) * | 2015-10-27 | 2017-05-10 | 重庆润泽医药有限公司 | 一种左旋奥拉西坦颗粒及其制备方法 |
| CN106955274B (zh) * | 2016-07-13 | 2018-10-23 | 重庆润泽医药有限公司 | 一种(s)-4-羟基-2氧代-1-吡咯烷乙酰胺缓释胶囊及其制备方法 |
| CN106955275B (zh) * | 2016-07-14 | 2018-10-26 | 重庆润泽医药有限公司 | 一种稳定性好的左旋奥拉西坦缓释胶囊及其制备方法 |
| CN116919348B (zh) * | 2023-07-28 | 2024-04-16 | 河北医科大学第二医院 | 一种检测奥拉西坦药物治疗认知功能障碍效果的检测系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1390543A (zh) * | 2002-07-25 | 2003-01-15 | 湖南省岳阳市制药三厂 | 注射用奥拉西坦药品 |
| CN101239938A (zh) * | 2008-03-10 | 2008-08-13 | 苏州凯达生物医药技术有限公司 | (s)-4-羟基吡咯烷酮及其衍生物的制备方法 |
| CN101367757A (zh) * | 2008-10-13 | 2009-02-18 | 重庆润泽医疗器械有限公司 | 一种(s)-4-羟基-2-氧代-1-吡咯烷乙酰胺的制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9121289D0 (en) * | 1991-10-08 | 1991-11-20 | Isf Spa | Composition and use |
| CN1555794A (zh) * | 2004-01-02 | 2004-12-22 | 肖广常 | 奥拉西坦分散片及其制备方法 |
-
2010
- 2010-03-31 CN CN201010136863.3A patent/CN102204904B/zh active Active
- 2010-09-08 WO PCT/CN2010/076707 patent/WO2011120281A1/zh not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1390543A (zh) * | 2002-07-25 | 2003-01-15 | 湖南省岳阳市制药三厂 | 注射用奥拉西坦药品 |
| CN101239938A (zh) * | 2008-03-10 | 2008-08-13 | 苏州凯达生物医药技术有限公司 | (s)-4-羟基吡咯烷酮及其衍生物的制备方法 |
| CN101367757A (zh) * | 2008-10-13 | 2009-02-18 | 重庆润泽医疗器械有限公司 | 一种(s)-4-羟基-2-氧代-1-吡咯烷乙酰胺的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011120281A1 (zh) | 2011-10-06 |
| CN102204904A (zh) | 2011-10-05 |
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| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Rong Zuyuan Inventor after: Jin Lei Inventor after: Feng Hua Inventor after: Li Fei Inventor after: Li Bo Inventor after: You Chao Inventor after: Pang Qi Inventor after: Xu Nan Inventor after: Ye Lei Inventor before: Rong Zuyuan Inventor before: Ye Lei Inventor before: Chen Yuying Inventor before: Jin Lei Inventor before: Feng Hua Inventor before: Li Fei Inventor before: Wang Zhiqiang Inventor before: You Chao |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: RONG ZUYUAN YE LEI CHEN YUYING JIN LEI FENG HUA LI FEI WANG ZHIQIANG YOU CHAO TO: RONG ZUYUAN JIN LEI FENG HUA LI FEI LI BO YOU CHAO PANG QI XU NAN YE LEI |
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| C10 | Entry into substantive examination | ||
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Address after: 400042 Chongqing city Yubei District Qinye Road No. 9 Applicant after: Chongqing Runze Pharmaceutical Co., Ltd. Address before: 401120 Chongqing city Yubei District Shuangfeng Bridge Street Airport Road No. 296 Building 1 yuan and 7 2- store Applicant before: Chongqing Runze Medical Instruments Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: CHONGQING RUNZE MEDICAL INSTRUMENTS LTD. TO: CHONGQING RUNZE PHARMACEUTICAL CO., LTD. |
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| C14 | Grant of patent or utility model | ||
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Inventor after: Ye Lei Inventor before: Rong Zuyuan Inventor before: Jin Lei Inventor before: Feng Hua Inventor before: Li Fei Inventor before: Li Bo Inventor before: You Chao Inventor before: Pang Qi Inventor before: Xu Nan Inventor before: Ye Lei |
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Owner name: CHONGQING DONGZE PHARMACEUTICAL TECHNOLOGY DEVELOP Free format text: FORMER OWNER: CHONGQING RUNZE PHARMACEUTICAL CO., LTD. Effective date: 20150910 |
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Effective date of registration: 20150910 Address after: Chongqing city Shapingba District Yubei Road No. 50 of No. 13-15-6A Patentee after: DONGZE PHARMACEUTICAL SCIENCE AND TECHNOLOGY CO., LTD. Address before: 400042 Chongqing city Yubei District Qinye Road No. 9 Patentee before: Chongqing Runze Pharmaceutical Co., Ltd. |
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Effective date of registration: 20170825 Address after: Chongqing city Yubei District Qinye Road No. 9 Patentee after: Chongqing Runze Pharmaceutical Co., Ltd. Address before: Chongqing city Shapingba District Yubei Road No. 50 of No. 13-15-6A Patentee before: DONGZE PHARMACEUTICAL SCIENCE AND TECHNOLOGY CO., LTD. |
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