GB9121289D0 - Composition and use - Google Patents

Composition and use

Info

Publication number: GB9121289D0
Authority: GB; United Kingdom
Prior art keywords: composition
Prior art date: 1991-10-08
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.): Pending

Application number

GB919121289A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

ISF SpA

Original Assignee

ISF SpA

Priority date (The priority date 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 date listed.)

1991-10-08

Filing date

1991-10-08

Publication date

1991-11-20

1991-10-08 Application filed by ISF SpA filed Critical ISF SpA

1991-10-08 Priority to GB919121289A priority Critical patent/GB9121289D0/en

1991-11-20 Publication of GB9121289D0 publication Critical patent/GB9121289D0/en

1992-10-03 Priority to PCT/EP1992/002295 priority patent/WO1993006826A1/fr

1992-10-03 Priority to EP92920534A priority patent/EP0607201A1/fr

1992-10-03 Priority to AU26456/92A priority patent/AU2645692A/en

Status Pending legal-status Critical Current

Links

GB919121289A 1991-10-08 1991-10-08 Composition and use Pending GB9121289D0 (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
GB919121289A GB9121289D0 (en)	1991-10-08	1991-10-08	Composition and use
PCT/EP1992/002295 WO1993006826A1 (fr)	1991-10-08	1992-10-03	Composition comprenant de l's-oxiracetame destine a etre utilise comme agent nootrope
EP92920534A EP0607201A1 (fr)	1991-10-08	1992-10-03	Composition comprenant de l's-oxiracetame destine a etre utilise comme agent nootrope
AU26456/92A AU2645692A (en)	1991-10-08	1992-10-03	Composition comprising s-oxiracetame for use as nootropic

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB919121289A GB9121289D0 (en)	1991-10-08	1991-10-08	Composition and use

Publications (1)

Publication Number	Publication Date
GB9121289D0 true GB9121289D0 (en)	1991-11-20

Family

ID=10702556

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB919121289A Pending GB9121289D0 (en)	1991-10-08	1991-10-08	Composition and use

Country Status (4)

Country	Link
EP (1)	EP0607201A1 (fr)
AU (1)	AU2645692A (fr)
GB (1)	GB9121289D0 (fr)
WO (1)	WO1993006826A1 (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1166781C (zh)	1998-07-24	2004-09-15	三星精密化学株式会社	制备光学纯(S)-3-羟基-γ-丁内酯的连续方法
US6713290B2 (en)	1998-07-24	2004-03-30	Samsung Fine Chemicals Co., Ltd.	Process for preparing optically pure (S)-3-hydroxy-γ-butyrolactone
RU2224514C2 (ru) *	2002-05-07	2004-02-27	Закрытое акционерное общество "Брынцалов - А"	Ноотропное средство "ноотобрил" в форме раствора для инъекций
CN102204904B (zh) *	2010-03-31	2014-10-01	重庆润泽医药有限公司	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
CN104173336B (zh) *	2010-03-31	2018-02-02	重庆润泽医药有限公司	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
CN102249974B (zh) *	2010-05-21	2014-10-15	重庆润泽医药有限公司	一种(s)-4-羟基-2-氧代-1-吡咯烷乙酰胺的制备方法
CN102558013B (zh)	2011-08-11	2013-12-18	重庆润泽医药有限公司	(s)- 4-羟基-2-氧代-1-吡咯烷乙酰胺晶型ⅱ及其制备方法
CN102531988A (zh)	2011-08-11	2012-07-04	重庆润泽医疗器械有限公司	一种左旋奥拉西坦的纯化方法
CN102531989B (zh)	2011-08-11	2014-02-05	重庆润泽医药有限公司	一种（s）-奥拉西坦的纯化方法
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
CN103553998B (zh) *	2013-11-06	2015-11-25	温州智创科技有限公司	(s)-奥拉西坦晶型iii的制备方法
CN103554000B (zh)	2013-11-06	2015-03-11	重庆润泽医药有限公司	(s)-奥拉西坦晶型iii及其制备方法和用途
CN103553997B (zh) *	2013-11-06	2015-11-25	温州智创科技有限公司	一种(s)-奥拉西坦晶型iii的制备方法
CN103599101A (zh) *	2013-11-08	2014-02-26	南京优科生物医药研究有限公司	左旋奥拉西坦在制备治疗记忆与智能障碍药物中的应用
WO2016184381A1 (fr) *	2015-05-18	2016-11-24	重庆润泽医药有限公司	Utilisation d'oxiracétam dextrogyre dans le domaine pharmaceutique
CN106511311A (zh) *	2015-09-11	2017-03-22	重庆润泽医药有限公司	一种颗粒流动性好的左旋奥拉西坦缓释胶囊及其制备方法
CN106511306B (zh) *	2015-09-11	2020-08-11	重庆润泽医药有限公司	一种左旋奥拉西坦缓释胶囊及其制备方法
CN106511305A (zh) *	2015-09-11	2017-03-22	重庆润泽医药有限公司	一种收率高的左旋奥拉西坦缓释胶囊及其制备方法
CN106619529A (zh) *	2015-10-27	2017-05-10	重庆润泽医药有限公司	一种含量均匀性好的左旋奥拉西坦颗粒及其制备方法
CN106619525A (zh) *	2015-10-27	2017-05-10	重庆润泽医药有限公司	一种含量均匀的（s）-4-羟基-2氧代-1-吡咯烷乙酰胺颗粒及其制备方法
CN106606485A (zh) *	2015-10-27	2017-05-03	重庆润泽医药有限公司	一种口感好的左旋奥拉西坦颗粒及其制备方法
CN106822058B (zh) *	2015-12-07	2020-08-11	重庆润泽医药有限公司	一种左旋奥拉西坦口腔分散膜剂及其制备方法
CN107115272B (zh) *	2016-02-25	2020-08-11	重庆润泽医药有限公司	一种杂质少的左旋奥拉西坦注射剂及其制备方法
CN105853473B (zh) *	2016-03-31	2019-12-13	海南合瑞制药股份有限公司	一种奥拉西坦的药物组合物及其制备方法
CN107281121B (zh) *	2016-03-31	2020-10-09	重庆润泽医药有限公司	一种注射用（s）-4-羟基-2氧代-1-吡咯烷乙酰胺冻干粉及其制备方法
CN107281135B (zh) *	2016-03-31	2020-09-29	重庆润泽医药有限公司	一种注射用左旋奥拉西坦冻干粉及其制备方法
CN107397722B (zh) *	2016-05-20	2020-08-11	重庆润泽医药有限公司	注射用(s)-4-羟基-2-氧代-1-吡咯烷乙酰胺冻干粉及其制备方法
CN107432861B (zh) *	2016-05-26	2020-08-11	重庆润泽医药有限公司	注射用左旋奥拉西坦冻干组合物及其制备方法
CN107510656A (zh) *	2016-06-15	2017-12-26	重庆润泽医药有限公司	一种稳定性好的(s)-4-羟基-2氧代-1-吡咯烷乙酰胺颗粒及其制备方法
CN107510665A (zh) *	2016-06-15	2017-12-26	重庆润泽医药有限公司	一种含量均匀性好的左旋奥拉西坦颗粒及其制备方法
CN107625747A (zh) *	2016-07-13	2018-01-26	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
CN107661314A (zh) *	2016-07-28	2018-02-06	重庆润泽医药有限公司	一种稳定性好的（s）‑4‑羟基‑2氧代‑1‑吡咯烷乙酰胺缓释胶囊及其制备方法
CN107661315A (zh) *	2016-07-28	2018-02-06	重庆润泽医药有限公司	一种缓释释放的左旋奥拉西坦胶囊及其制备方法
CN114621128A (zh) *	2022-03-10	2022-06-14	成都百途医药科技有限公司	一种（s）-奥拉西坦的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1075280B (it) *	1977-02-11	1985-04-22	Isf Spa	Procedimento per la preparazione di derivati pirrolidinici

1991
- 1991-10-08 GB GB919121289A patent/GB9121289D0/en active Pending
1992
- 1992-10-03 WO PCT/EP1992/002295 patent/WO1993006826A1/fr not_active Ceased
- 1992-10-03 AU AU26456/92A patent/AU2645692A/en not_active Abandoned
- 1992-10-03 EP EP92920534A patent/EP0607201A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
AU2645692A (en)	1993-05-03
WO1993006826A1 (fr)	1993-04-15
EP0607201A1 (fr)	1994-07-27

Publication	Publication Date	Title
GB9121289D0 (en)	1991-11-20	Composition and use
IL101038A0 (en)	1992-11-15	Agent specific for trombin and its use
ZA902231B (en)	1991-03-27	Composition and use
AP9200426A0 (en)	1992-10-31	Substance or composition and uses thereof
GB9009529D0 (en)	1990-06-20	Biocide composition and use
ZA929127B (en)	1994-05-25	Quinoline-3-carboxamides their manufacture and use
ZA929128B (en)	1994-05-25	Hydroxypyridonecarboxamides their manufacture and use
ZA919625B (en)	1992-10-28	Antimicrobial composition and use
HUT65187A (en)	1994-05-02	Insecticidale composition and insecticidal units
ZA893782B (en)	1990-07-25	Composition and use
GB9111401D0 (en)	1991-07-17	Glass composition and use
GB9114526D0 (en)	1991-08-21	Compositions and use thereof
GB9103631D0 (en)	1991-04-10	Composition and use
GB9016027D0 (en)	1990-09-05	Composition and use
EP0519429A3 (en)	1993-09-29	Polyoxymethylene composition and its use
GB9314512D0 (en)	1993-08-25	Composition and use
GB9306456D0 (en)	1993-05-19	Composition and use
ZA942246B (en)	1995-10-02	Novel imidazolo-quinoxalinones their preparation and use
EP0505941A3 (en)	1993-04-14	Peptifluorin and neopeptifluorin
GB9116906D0 (en)	1991-09-18	Composition and use
GB9408859D0 (en)	1994-06-22	Composition and use
GB9224259D0 (en)	1993-01-06	Biocide composition and use
ZA925237B (en)	1994-01-14	Substituted 1-phenyl-1-benzoylamino-5-aminopentanes their preparation and use
GB9009530D0 (en)	1990-06-20	Composition and use
ZA922412B (en)	1993-02-24	Insecticidal composition and insecticidal units