CN102249977A - 4-羟基-2-氧代-1-吡咯烷乙酰胺外消旋体晶型ⅰ及其制备方法 - Google Patents
4-羟基-2-氧代-1-吡咯烷乙酰胺外消旋体晶型ⅰ及其制备方法 Download PDFInfo
- Publication number
- CN102249977A CN102249977A CN2011102300793A CN201110230079A CN102249977A CN 102249977 A CN102249977 A CN 102249977A CN 2011102300793 A CN2011102300793 A CN 2011102300793A CN 201110230079 A CN201110230079 A CN 201110230079A CN 102249977 A CN102249977 A CN 102249977A
- Authority
- CN
- China
- Prior art keywords
- oxo
- hydroxyl
- racemic modification
- pyrrolidine ethanamide
- crystalline form
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000013078 crystal Substances 0.000 title abstract description 29
- IHLAQQPQKRMGSS-UHFFFAOYSA-N oxiracetam Chemical class NC(=O)CN1CC(O)CC1=O IHLAQQPQKRMGSS-UHFFFAOYSA-N 0.000 title abstract description 8
- 239000012043 crude product Substances 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 239000002904 solvent Substances 0.000 claims abstract description 8
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims description 68
- RWRDLPDLKQPQOW-UHFFFAOYSA-N tetrahydropyrrole Substances C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 68
- 230000004048 modification Effects 0.000 claims description 60
- 238000012986 modification Methods 0.000 claims description 60
- 239000000126 substance Substances 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- 238000001556 precipitation Methods 0.000 claims description 10
- 238000001291 vacuum drying Methods 0.000 claims description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 7
- 238000000634 powder X-ray diffraction Methods 0.000 claims description 5
- 238000002329 infrared spectrum Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000002425 crystallisation Methods 0.000 claims description 2
- 230000008025 crystallization Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 7
- 239000003814 drug Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- -1 acyl thanomin Chemical group 0.000 description 6
- 238000004062 sedimentation Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 210000004556 brain Anatomy 0.000 description 4
- TXTWXQXDMWILOF-UHFFFAOYSA-N (2-ethoxy-2-oxoethyl)azanium;chloride Chemical compound [Cl-].CCOC(=O)C[NH3+] TXTWXQXDMWILOF-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 229960000935 dehydrated alcohol Drugs 0.000 description 3
- 230000004060 metabolic process Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- 238000002411 thermogravimetry Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- GMZVRMREEHBGGF-UHFFFAOYSA-N Piracetam Chemical class NC(=O)CN1CCCC1=O GMZVRMREEHBGGF-UHFFFAOYSA-N 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 239000003729 cation exchange resin Substances 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229960004756 ethanol Drugs 0.000 description 2
- NTNZTEQNFHNYBC-UHFFFAOYSA-N ethyl 2-aminoacetate Chemical compound CCOC(=O)CN NTNZTEQNFHNYBC-UHFFFAOYSA-N 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- YHHSONZFOIEMCP-UHFFFAOYSA-O phosphocholine Chemical compound C[N+](C)(C)CCOP(O)(O)=O YHHSONZFOIEMCP-UHFFFAOYSA-O 0.000 description 2
- 229950004354 phosphorylcholine Drugs 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- IGRCWJPBLWGNPX-UHFFFAOYSA-N 3-(2-chlorophenyl)-n-(4-chlorophenyl)-n,5-dimethyl-1,2-oxazole-4-carboxamide Chemical compound C=1C=C(Cl)C=CC=1N(C)C(=O)C1=C(C)ON=C1C1=CC=CC=C1Cl IGRCWJPBLWGNPX-UHFFFAOYSA-N 0.000 description 1
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 208000003174 Brain Neoplasms Diseases 0.000 description 1
- 206010012289 Dementia Diseases 0.000 description 1
- JZNWSCPGTDBMEW-UHFFFAOYSA-N Glycerophosphorylethanolamin Natural products NCCOP(O)(=O)OCC(O)CO JZNWSCPGTDBMEW-UHFFFAOYSA-N 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- 206010039966 Senile dementia Diseases 0.000 description 1
- 201000004810 Vascular dementia Diseases 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001218 blood-brain barrier Anatomy 0.000 description 1
- 208000029028 brain injury Diseases 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000007919 dispersible tablet Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- YQGDEPYYFWUPGO-UHFFFAOYSA-N gamma-amino-beta-hydroxybutyric acid Chemical class [NH3+]CC(O)CC([O-])=O YQGDEPYYFWUPGO-UHFFFAOYSA-N 0.000 description 1
- 231100000652 hormesis Toxicity 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007917 intracranial administration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 208000015122 neurodegenerative disease Diseases 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229960001227 oxiracetam Drugs 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 150000008104 phosphatidylethanolamines Chemical class 0.000 description 1
- 229960004526 piracetam Drugs 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 150000004040 pyrrolidinones Chemical class 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/273—2-Pyrrolidones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyrrole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
2θ / degree | d/ Å | 相对强度I/% |
12.011 | 7.3623 | 3.6 |
15.318 | 5.7794 | 11.6 |
17.407 | 5.0905 | 34.7 |
19.633 | 4.5179 | 51.2 |
21.228 | 4.1820 | 100.0 |
22.052 | 4.0275 | 5.8 |
24.577 | 3.6192 | 49.1 |
25.223 | 3.5278 | 6.4 |
27.647 | 3.2238 | 15.6 |
28.161 | 3.1661 | 13.2 |
29.109 | 3.0652 | 10.4 |
30.805 | 2.9002 | 1.3 |
31.276 | 2.8576 | 1.4 |
31.766 | 2.8146 | 5.6 |
32.770 | 2.7306 | 12.3 |
33.477 | 2.6746 | 5.6 |
35.252 | 2.5438 | 5.0 |
35.645 | 2.5167 | 8.4 |
36.236 | 2.4770 | 7.9 |
37.379 | 2.4038 | 1.9 |
39.560 | 2.2762 | 2.3 |
40.489 | 2.2261 | 3.7 |
41.256 | 2.1865 | 1.5 |
41.948 | 2.1520 | 2.6 |
43.443 | 2.0813 | 1.8 |
44.628 | 2.0287 | 1.3 |
Claims (7)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011102300793A CN102249977B (zh) | 2011-08-11 | 2011-08-11 | 4-羟基-2-氧代-1-吡咯烷乙酰胺外消旋体晶型ⅰ及其制备方法 |
PCT/CN2012/074573 WO2013020390A1 (zh) | 2011-08-11 | 2012-04-24 | 4-羟基-2-氧代-1-吡咯烷乙酰胺外消旋体晶型ⅰ及其制备方法 |
ES12822810.3T ES2656239T3 (es) | 2011-08-11 | 2012-04-24 | Método de preparación de la forma cristalina I del racemato de 4-hidroxido-2-oxo-1-pirrolidina-acetamida |
EP12822810.3A EP2743261B1 (en) | 2011-08-11 | 2012-04-24 | Preparation method of crystal form i of the racemate of 4-hydroxy-2-oxo-1-pyrrolidine-acetamide |
US14/237,893 US9126928B2 (en) | 2011-08-11 | 2012-04-24 | 4-hydroxy-2-oxo-1-pyrrolidineacetamide racemate crystal form I and preparation method therefor |
Applications Claiming Priority (1)
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CN2011102300793A CN102249977B (zh) | 2011-08-11 | 2011-08-11 | 4-羟基-2-氧代-1-吡咯烷乙酰胺外消旋体晶型ⅰ及其制备方法 |
Related Child Applications (1)
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CN201310099007.9A Division CN103172552B (zh) | 2011-08-11 | 2011-08-11 | 4-羟基-2-氧代-1-吡咯烷乙酰胺外消旋体晶型i及制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102249977A true CN102249977A (zh) | 2011-11-23 |
CN102249977B CN102249977B (zh) | 2013-06-12 |
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Country Status (5)
Country | Link |
---|---|
US (1) | US9126928B2 (zh) |
EP (1) | EP2743261B1 (zh) |
CN (1) | CN102249977B (zh) |
ES (1) | ES2656239T3 (zh) |
WO (1) | WO2013020390A1 (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2013020390A1 (zh) * | 2011-08-11 | 2013-02-14 | 重庆润泽医疗器械有限公司 | 4-羟基-2-氧代-1-吡咯烷乙酰胺外消旋体晶型ⅰ及其制备方法 |
CN103342673A (zh) * | 2013-07-31 | 2013-10-09 | 石药集团欧意药业有限公司 | 一种奥拉西坦晶型及其制备方法 |
CN103588695A (zh) * | 2013-11-25 | 2014-02-19 | 石药集团欧意药业有限公司 | 一种结晶形式的奥拉西坦化合物及其制备方法 |
CN104072400A (zh) * | 2014-07-04 | 2014-10-01 | 朗天药业(湖北)有限公司 | 一种奥拉西坦化合物及其药物组合物 |
CN107973737A (zh) * | 2016-10-24 | 2018-05-01 | 重庆润泽医药有限公司 | 右旋奥拉西坦新晶型及其制备方法和用途 |
CN108567751A (zh) * | 2017-03-14 | 2018-09-25 | 重庆润泽医药有限公司 | 一种羟氧吡醋胺口腔崩解制剂及其制备方法 |
CN109251157A (zh) * | 2017-07-13 | 2019-01-22 | 重庆润泽医药有限公司 | (r)-4-羟基-2-氧代-1-吡咯烷乙酰胺的制备方法 |
CN109718222A (zh) * | 2017-10-27 | 2019-05-07 | 重庆润泽医药有限公司 | 奥拉西坦肠溶制剂及其制备方法 |
CN110066235A (zh) * | 2018-01-23 | 2019-07-30 | 北京哈三联科技有限责任公司 | 一种奥拉西坦晶体及其制备方法和应用 |
US10556863B1 (en) | 2016-10-24 | 2020-02-11 | Chongqing Ruzer Pharmaceutical Company Limited | Crystalline form of (R)-4-hydroxy-2-oxo-1-pyrrolidineacetamide, preparation method therefor and use thereof |
US10793521B2 (en) | 2016-10-24 | 2020-10-06 | Chongqing Ruzer Pharmaceutical Company Limited | Crystalline form II of dextral oxiracetam, preparation method therefor and use thereof |
US10961192B2 (en) | 2017-01-12 | 2021-03-30 | Chongqing Ruzer Pharmaceutical Company Limited | (R)-4-hydroxy-2-oxo-1-pyrrolidineacetamide crystal form, preparation method therefor, and application thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US20180147183A1 (en) * | 2015-05-18 | 2018-05-31 | Chongqing Runze Pharmaceutical Co., Ltd. | Use of r-oxiracetam in pharmaceutical field |
CN105837490B (zh) * | 2016-04-22 | 2018-03-02 | 海南合瑞制药股份有限公司 | 一种奥拉西坦的晶型及其制备方法 |
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CN101693685A (zh) * | 2009-09-30 | 2010-04-14 | 苏州浩波科技股份有限公司 | 一种制备4-羟基吡咯烷酮-2-乙酰胺的方法 |
US20100311701A1 (en) * | 2002-02-15 | 2010-12-09 | Transform Pharmaceuticals, Inc | Pharmaceutical Co-Crystal Compositions |
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CN102249977B (zh) * | 2011-08-11 | 2013-06-12 | 重庆润泽医药有限公司 | 4-羟基-2-氧代-1-吡咯烷乙酰胺外消旋体晶型ⅰ及其制备方法 |
-
2011
- 2011-08-11 CN CN2011102300793A patent/CN102249977B/zh active Active
-
2012
- 2012-04-24 ES ES12822810.3T patent/ES2656239T3/es active Active
- 2012-04-24 EP EP12822810.3A patent/EP2743261B1/en active Active
- 2012-04-24 WO PCT/CN2012/074573 patent/WO2013020390A1/zh active Application Filing
- 2012-04-24 US US14/237,893 patent/US9126928B2/en active Active
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BANDOLI GIULIANO ET AL.: ""Solid-state structure and conformation of the nootropic agent 4-hydroxy-2-oxo-1-pyrrolidineacetamide: x-ray and theoretical self-consistent field molecular orbital (SCF-MO) studies"", 《CHEMICAL & PHARMACEUTICAL BULLETIN》 * |
Cited By (17)
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WO2013020390A1 (zh) * | 2011-08-11 | 2013-02-14 | 重庆润泽医疗器械有限公司 | 4-羟基-2-氧代-1-吡咯烷乙酰胺外消旋体晶型ⅰ及其制备方法 |
CN103342673A (zh) * | 2013-07-31 | 2013-10-09 | 石药集团欧意药业有限公司 | 一种奥拉西坦晶型及其制备方法 |
CN103342673B (zh) * | 2013-07-31 | 2015-11-18 | 石药集团欧意药业有限公司 | 一种奥拉西坦晶型及其制备方法 |
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US10556863B1 (en) | 2016-10-24 | 2020-02-11 | Chongqing Ruzer Pharmaceutical Company Limited | Crystalline form of (R)-4-hydroxy-2-oxo-1-pyrrolidineacetamide, preparation method therefor and use thereof |
WO2018076782A1 (zh) * | 2016-10-24 | 2018-05-03 | 重庆润泽医药有限公司 | 右旋奥拉西坦新晶型及其制备方法和用途 |
CN107973737A (zh) * | 2016-10-24 | 2018-05-01 | 重庆润泽医药有限公司 | 右旋奥拉西坦新晶型及其制备方法和用途 |
CN107973737B (zh) * | 2016-10-24 | 2020-03-24 | 重庆润泽医药有限公司 | 右旋奥拉西坦新晶型及其制备方法和用途 |
US10696629B2 (en) | 2016-10-24 | 2020-06-30 | Chongqing Runze Pharmaceutical Company Limited | Crystalline form of dextral oxiracetam, preparation method therefor and use thereof |
US10793521B2 (en) | 2016-10-24 | 2020-10-06 | Chongqing Ruzer Pharmaceutical Company Limited | Crystalline form II of dextral oxiracetam, preparation method therefor and use thereof |
US10961192B2 (en) | 2017-01-12 | 2021-03-30 | Chongqing Ruzer Pharmaceutical Company Limited | (R)-4-hydroxy-2-oxo-1-pyrrolidineacetamide crystal form, preparation method therefor, and application thereof |
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CN109251157A (zh) * | 2017-07-13 | 2019-01-22 | 重庆润泽医药有限公司 | (r)-4-羟基-2-氧代-1-吡咯烷乙酰胺的制备方法 |
CN109718222A (zh) * | 2017-10-27 | 2019-05-07 | 重庆润泽医药有限公司 | 奥拉西坦肠溶制剂及其制备方法 |
CN110066235A (zh) * | 2018-01-23 | 2019-07-30 | 北京哈三联科技有限责任公司 | 一种奥拉西坦晶体及其制备方法和应用 |
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CN102249977B (zh) | 2013-06-12 |
US9126928B2 (en) | 2015-09-08 |
US20140221670A1 (en) | 2014-08-07 |
EP2743261A1 (en) | 2014-06-18 |
EP2743261B1 (en) | 2017-11-29 |
WO2013020390A1 (zh) | 2013-02-14 |
EP2743261A4 (en) | 2014-12-31 |
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