NO173823C - Fremgangsmaate for fremstilling av (s)- -ethyl-2-oxo-1-pyrrolidinacetamid og mellomprodukt for anvendelse ved fremgangsmaaten - Google Patents

Fremgangsmaate for fremstilling av (s)- -ethyl-2-oxo-1-pyrrolidinacetamid og mellomprodukt for anvendelse ved fremgangsmaaten

Info

Publication number: NO173823C
Authority: NO; Norway
Prior art keywords: oxo; ethyl; preparation; pyrrolidine acetamide; acetamide
Prior art date: 1988-11-23

Application number

NO894649A

Other languages

English (en)

Other versions

NO173823B (no

NO894649L (no

NO894649D0 (no

Inventor

Eric Cossement

Genevieve Motte

Jean-Pierre Geerts

Jean Gobert

Original Assignee

Ucb Sa

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.)

1988-11-23

Filing date

1989-11-22

Publication date

1994-02-09

1989-11-22 Application filed by Ucb Sa filed Critical Ucb Sa

1989-11-22 Publication of NO894649D0 publication Critical patent/NO894649D0/no

1990-05-25 Publication of NO894649L publication Critical patent/NO894649L/no

1993-11-01 Publication of NO173823B publication Critical patent/NO173823B/no

1994-02-09 Publication of NO173823C publication Critical patent/NO173823C/no

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
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pyrrole Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)

NO894649A 1988-11-23 1989-11-22 Fremgangsmaate for fremstilling av (s)- -ethyl-2-oxo-1-pyrrolidinacetamid og mellomprodukt for anvendelse ved fremgangsmaaten NO173823C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB888827389A GB8827389D0 (en)	1988-11-23	1988-11-23	Process for preparation of(s)alpha-ethyl-2-oxo-1-pyrrolidineacetamide

Publications (4)

Publication Number	Publication Date
NO894649D0 NO894649D0 (no)	1989-11-22
NO894649L NO894649L (no)	1990-05-25
NO173823B NO173823B (no)	1993-11-01
NO173823C true NO173823C (no)	1994-02-09

Family

ID=10647345

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO894649A NO173823C (no)	1988-11-23	1989-11-22	Fremgangsmaate for fremstilling av (s)- -ethyl-2-oxo-1-pyrrolidinacetamid og mellomprodukt for anvendelse ved fremgangsmaaten

Country Status (17)

Country	Link
KR (1)	KR0157610B1 (no)
CN (1)	CN1020604C (no)
AT (1)	AT392781B (no)
BG (1)	BG51041A3 (no)
CY (1)	CY1672A (no)
ES (1)	ES2023532A6 (no)
FI (1)	FI91961C (no)
GB (2)	GB8827389D0 (no)
GR (1)	GR1000719B (no)
HK (1)	HK102492A (no)
HU (1)	HU204508B (no)
NO (1)	NO173823C (no)
PH (1)	PH26332A (no)
PL (1)	PL161781B1 (no)
PT (1)	PT92365B (no)
RU (1)	RU1797607C (no)
SG (1)	SG89392G (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9319732D0 (en)	1993-09-24	1993-11-10	Ucb Sa	Use of (s)-alpha-ethyl-2-oxo-l-pyrrolidineacetamide for the treatment of anxiety
US6107492A (en) *	1998-05-08	2000-08-22	Ucb, S.A.	Process for the preparation of levetiracetam
CA2392879C (en)	1999-12-01	2005-03-29	Ucb, S.A.	A pyrrolidineacetamide derivative alone or in combination for treatment of cns disorders
GB0004297D0 (en)	2000-02-23	2000-04-12	Ucb Sa	2-oxo-1 pyrrolidine derivatives process for preparing them and their uses
RU2216322C1 (ru) *	2002-02-28	2003-11-20	Закрытое акционерное общество "АСГЛ-Фармацевтические Инновации"	Средство, обладающее антиишемической, гипотензивной, противоаритмической и ноотропной активностью
WO2004069796A2 (en) *	2003-02-03	2004-08-19	Teva Pharmaceutical Industries Ltd.	Process for producing levetiracetam
ES2214147B1 (es) *	2003-02-28	2005-10-01	Farma-Lepori S.A.	Procedimiento de obtencion de un agente antiepileptico.
DK1667967T3 (da) *	2003-09-24	2012-10-08	Ucb Pharma Sa	Fremgangsmåde til fremstilling af 2-oxo-1-pyrrolidin-derivater
CA2488325C (en)	2004-11-22	2010-08-24	Apotex Pharmachem Inc.	Improved process for the preparation of (s)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide and (r)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide
AU2006254335A1 (en)	2005-06-01	2006-12-07	Ucb Pharma, S.A.	2-oxo-1-pyrrolidine derivatives and their therapeutic use on the central nervous system
US8338621B2 (en)	2005-12-21	2012-12-25	Ucb S.A.	Process for the preparation of 2-oxo-1-pyrrolidine derivatives
WO2009050735A1 (en) *	2007-10-15	2009-04-23	Lupin Limited	A novel polymorph of levetiracetam and a process for its preparation
EP2147911A1 (en)	2008-07-24	2010-01-27	ZaCh System S.p.A.	Process for the preparation of levetiracetam
US7939676B2 (en)	2009-09-17	2011-05-10	Zach System S.P.A.	Process for the preparation of levetiracetam
SMT202100103T1 (it)	2014-01-21	2021-03-15	Janssen Pharmaceutica Nv	Combinazione comprendente modulatori allosterici postivi del recettore glutammatergico metabotropico sottotipo 2 e loro utilizzo
HRP20191646T1 (hr)	2014-01-21	2019-12-13	Janssen Pharmaceutica Nv	Kombinacije koje sadržavaju pozitivne alosteričke modulatore ili ortosteričke agoniste metabotropnog glutamatergičnog receptora podtip 2 i njihova uporaba

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1309692A (en) *	1970-02-13	1973-03-14	Ucb Sa	N-substituted lactams
GB8412357D0 (en) *	1984-05-15	1984-06-20	Ucb Sa	Pharmaceutical composition
GB8412358D0 (en) *	1984-05-15	1984-06-20	Ucb Sa	Pharmaceutical composition

1988
- 1988-11-23 GB GB888827389A patent/GB8827389D0/en active Pending
1989
- 1989-11-20 BG BG090398A patent/BG51041A3/bg unknown
- 1989-11-20 GR GR890100769A patent/GR1000719B/el not_active IP Right Cessation
- 1989-11-21 PT PT92365A patent/PT92365B/pt not_active IP Right Cessation
- 1989-11-21 GB GB8926244A patent/GB2225322B/en not_active Expired - Lifetime
- 1989-11-22 CN CN89108764A patent/CN1020604C/zh not_active Expired - Fee Related
- 1989-11-22 AT AT2666/89A patent/AT392781B/de not_active IP Right Cessation
- 1989-11-22 RU SU4742434A patent/RU1797607C/ru active
- 1989-11-22 ES ES8903978A patent/ES2023532A6/es not_active Expired - Lifetime
- 1989-11-22 PL PL89282413A patent/PL161781B1/pl unknown
- 1989-11-22 NO NO894649A patent/NO173823C/no unknown
- 1989-11-22 HU HU896132A patent/HU204508B/hu not_active IP Right Cessation
- 1989-11-22 FI FI895562A patent/FI91961C/fi active IP Right Grant
- 1989-11-23 PH PH39568A patent/PH26332A/en unknown
- 1989-11-23 KR KR1019890017038A patent/KR0157610B1/ko not_active Expired - Fee Related
1992
- 1992-09-05 SG SG893/92A patent/SG89392G/en unknown
- 1992-12-17 HK HK1024/92A patent/HK102492A/xx not_active IP Right Cessation
1993
- 1993-05-14 CY CY1672A patent/CY1672A/en unknown

Also Published As

Publication number	Publication date
PL161781B1 (en)	1993-07-30
PT92365B (pt)	1995-07-18
NO173823B (no)	1993-11-01
PT92365A (pt)	1990-05-31
GB2225322B (en)	1992-03-25
FI91961C (fi)	1994-09-12
GB2225322A (en)	1990-05-30
RU1797607C (ru)	1993-02-23
CY1672A (en)	1993-05-14
GB8926244D0 (en)	1990-01-10
FI91961B (fi)	1994-05-31
CN1042904A (zh)	1990-06-13
AT392781B (de)	1991-06-10
ATA266689A (de)	1990-11-15
FI895562A0 (fi)	1989-11-22
KR0157610B1 (ko)	1998-11-16
HUT53072A (en)	1990-09-28
ES2023532A6 (es)	1992-01-16
BG51041A3 (bg)	1993-01-15
HU204508B (en)	1992-01-28
CN1020604C (zh)	1993-05-12
KR900007797A (ko)	1990-06-02
NO894649L (no)	1990-05-25
GB8827389D0 (en)	1988-12-29
NO894649D0 (no)	1989-11-22
GR890100769A (en)	1990-12-31
HU896132D0 (en)	1990-02-28
GR1000719B (el)	1992-11-23
HK102492A (en)	1992-12-24
SG89392G (en)	1992-12-04
PH26332A (en)	1992-04-29

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