ZA71877B - New n-substituted lactams - Google Patents

New n-substituted lactams

Info

Publication number
ZA71877B
ZA71877B ZA710877A ZA71877A ZA71877B ZA 71877 B ZA71877 B ZA 71877B ZA 710877 A ZA710877 A ZA 710877A ZA 71877 A ZA71877 A ZA 71877A ZA 71877 B ZA71877 B ZA 71877B
Authority
ZA
South Africa
Prior art keywords
new
substituted lactams
lactams
substituted
Prior art date
Application number
ZA710877A
Other languages
English (en)
Inventor
R Linz
J Honore
L Strubbe
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.)
Filing date
Publication date
Application filed by Ucb Sa filed Critical Ucb Sa
Publication of ZA71877B publication Critical patent/ZA71877B/xx

Links

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
ZA710877A 1970-02-13 1971-02-11 New n-substituted lactams ZA71877B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB697870A GB1309692A (en) 1970-02-13 1970-02-13 N-substituted lactams

Publications (1)

Publication Number Publication Date
ZA71877B true ZA71877B (en) 1971-10-27

Family

ID=9824325

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA710877A ZA71877B (en) 1970-02-13 1971-02-11 New n-substituted lactams

Country Status (15)

Country Link
JP (2) JPS535301B1 (nl)
BE (1) BE762728R (nl)
CH (1) CH530395A (nl)
CS (2) CS167911B2 (nl)
DE (1) DE2106418C2 (nl)
DK (1) DK137451B (nl)
ES (1) ES388135A2 (nl)
FI (1) FI54916C (nl)
FR (1) FR2081508B2 (nl)
GB (1) GB1309692A (nl)
MY (1) MY7400072A (nl)
NL (1) NL168830C (nl)
SU (2) SU508186A3 (nl)
YU (2) YU34876B (nl)
ZA (1) ZA71877B (nl)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1045043B (it) * 1975-08-13 1980-04-21 Isf Spa Derivati pirrolidinici
GB1583871A (en) * 1976-10-19 1981-02-04 Ucb Sa Anti-aggregants
BE864269A (fr) * 1977-03-03 1978-06-16 Parke Davis & Co Nouveaux n-(aminoalkyl substitue)-2-oxo-1-pyrrolidine-acetamides et procedes pour les produire
ATE27T1 (de) 1978-05-08 1981-04-15 Ucb Sa Lactam-n-essigsaeuren und ihre amide, verfahren zu ihrer herstellung und heilmittel, die sie enthalten
IT1141287B (it) * 1979-06-13 1986-10-01 Nattermann A & Cie Ammidi di acidi pirrolidin-(2)-on-(1)-ilalchil-carbossilici,procedimento per la loro preparazione e prodotti medicinali che le contengono
FR2515179A1 (fr) * 1981-07-24 1983-04-29 Hoffmann La Roche Derives de pyrrolidine, leur procede de preparation, les intermediaires pour leur synthese et leur application therapeutique
DE3361609D1 (en) * 1982-03-24 1986-02-06 Prodes Sa New n-((2-oxo-1-pyrrolidinyl)acetyl)piperazines, the methods of producing such new compounds and their salts as well as pharmaceutical preparations for therapeutic use containing these compounds or salts
GB8412358D0 (en) * 1984-05-15 1984-06-20 Ucb Sa Pharmaceutical composition
GB8412357D0 (en) * 1984-05-15 1984-06-20 Ucb Sa Pharmaceutical composition
DE3420193A1 (de) * 1984-05-30 1985-12-05 Boehringer Ingelheim KG, 6507 Ingelheim Neue substituierte pyrrolidinone, verfahren zu ihrer herstellung und arzneimittel
US4804400A (en) * 1986-09-12 1989-02-14 Ciba-Geigy Corporation N-phenyl-maleimides and herbicidal and plant growth regulating methods of use thereof
GB8827389D0 (en) * 1988-11-23 1988-12-29 Ucb Sa Process for preparation of(s)alpha-ethyl-2-oxo-1-pyrrolidineacetamide
TW544311B (en) * 1998-08-06 2003-08-01 Daiichi Seiyaku Co Therapeutic or preventive agent for intractable epilepsies
GB0004297D0 (en) * 2000-02-23 2000-04-12 Ucb Sa 2-oxo-1 pyrrolidine derivatives process for preparing them and their uses
US6686477B2 (en) 2000-09-29 2004-02-03 Eastman Chemical Company Highly enantiomerically pure lactam-substituted propanoic acid derivatives and methods of making and using same
WO2002094787A1 (en) * 2001-05-23 2002-11-28 Ucb, S.A. 2-oxo-piperidinyl- and 2-oxo-azepanyl alkanoic acid derivativ es for the treatment of epilepsy and other neurological disorders
IL160045A0 (en) 2001-08-10 2004-06-20 Ucb Sa Oxopyrrolidine compounds, preparation of said compounds and their use in the manufacturing of levetiracetam and analogues
CA2461961A1 (en) * 2001-10-08 2003-04-17 Ucb, S.A. Use of 2-oxo-1-pyrrolidine derivatives for the treatment of dyskinesia and movement disorders
US7132552B2 (en) 2003-02-03 2006-11-07 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.
US7531673B2 (en) 2004-02-18 2009-05-12 Dr. Reddy's Laboratories Limited Preparation of amino acid amides
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
EP1863761A1 (en) * 2005-03-10 2007-12-12 Rubamin Limited Process for preparing levetiracetam
EP2308870A3 (en) 2005-06-01 2011-10-19 UCB Pharma S.A. 2-oxo-1-pyrrolidine deriatives, processes for preparing them and their uses
EP2147911A1 (en) 2008-07-24 2010-01-27 ZaCh System S.p.A. Process for the preparation of levetiracetam
CN102227217A (zh) 2008-10-16 2011-10-26 约翰斯.霍普金斯大学 改善认知功能的方法和组合物
US8785661B2 (en) 2009-05-13 2014-07-22 Nektar Therapeutics Oligome-containing pyrrolidine compounds
US7939676B2 (en) 2009-09-17 2011-05-10 Zach System S.P.A. Process for the preparation of levetiracetam
EA037187B1 (ru) 2010-02-09 2021-02-17 Дзе Джонс Хопкинс Юниверсити Способ и композиция для лечения когнитивного расстройства
US10154988B2 (en) 2012-11-14 2018-12-18 The Johns Hopkins University Methods and compositions for treating schizophrenia
WO2014144663A1 (en) 2013-03-15 2014-09-18 The Johns Hopkins University Methods and compositions for improving cognitive function
WO2014144801A1 (en) 2013-03-15 2014-09-18 Agenebio Inc. Methods and compositions for improving cognitive function
WO2015110435A1 (en) 2014-01-21 2015-07-30 Janssen Pharmaceutica Nv Combinations comprising positive allosteric modulators or orthosteric agonists of metabotropic glutamatergic receptor subtype 2 and their use
LT3096790T (lt) 2014-01-21 2019-10-10 Janssen Pharmaceutica, N.V. Deriniai, apimantys 2 potipio metabotropinio glutamaterginio receptoriaus teigiamus alosterinius moduliatorius arba ortosterinius agonistus, ir jų panaudojimas
CN104059010A (zh) * 2014-06-12 2014-09-24 浙江华海药业股份有限公司 一种制备2-(2-氧代吡咯烷-1-基)-丁酸酯的方法
CN106591179B (zh) * 2016-12-05 2018-07-03 长兴制药股份有限公司 甲基包囊菌及其在选择性拆分制备(S)-α-乙基-2-氧-1-吡咯烷乙酸盐上的应用
RU2663899C1 (ru) * 2017-07-19 2018-08-13 Федеральное государственное унитарное предприятие "Государственный научный центр "Научно-исследовательский институт органических полупродуктов и красителей" Способ получения 1-карбамоилметил-4-фенил-2-пирролидона
US11384050B1 (en) 2021-02-03 2022-07-12 Vitaworks Ip, Llc Method for preparing levetiracetam and intermediates thereof
US20240132513A1 (en) 2022-08-19 2024-04-25 Agenebio, Inc. Benzazepine derivatives, compositions, and methods for treating cognitive impairment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1039113A (en) * 1964-08-06 1966-08-17 Ucb Sa New n-substituted lactams

Also Published As

Publication number Publication date
YU144578A (en) 1982-10-31
CH530395A (fr) 1972-11-15
SU508185A3 (ru) 1976-03-25
NL168830C (nl) 1982-05-17
JPS535301B1 (nl) 1978-02-25
FR2081508B2 (nl) 1975-06-06
DE2106418A1 (de) 1971-08-19
MY7400072A (en) 1974-12-31
DK137451B (da) 1978-03-06
YU34876B (en) 1980-04-30
CS167911B2 (nl) 1976-05-28
DE2106418C2 (de) 1983-12-22
FI54916C (fi) 1979-04-10
SU508186A3 (ru) 1976-03-25
ES388135A2 (es) 1973-05-01
CS167912B2 (nl) 1976-05-28
NL7101697A (nl) 1971-08-17
YU30671A (en) 1979-10-31
DK137451C (nl) 1978-07-24
JPS5420491B2 (nl) 1979-07-23
JPS53130656A (en) 1978-11-14
FR2081508A2 (nl) 1971-12-03
FI54916B (fi) 1978-12-29
GB1309692A (en) 1973-03-14
BE762728R (fr) 1971-08-10
NL168830B (nl) 1981-12-16

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