CH627742A5 - Process for preparing 2-oxopyrrolidine derivatives - Google Patents

Process for preparing 2-oxopyrrolidine derivatives Download PDF

Info

Publication number
CH627742A5
CH627742A5 CH41577A CH41577A CH627742A5 CH 627742 A5 CH627742 A5 CH 627742A5 CH 41577 A CH41577 A CH 41577A CH 41577 A CH41577 A CH 41577A CH 627742 A5 CH627742 A5 CH 627742A5
Authority
CH
Switzerland
Prior art keywords
general formula
solution
mol
conh
product
Prior art date
Application number
CH41577A
Other languages
German (de)
English (en)
Inventor
Slobodan Dr Djokic
Branimir Dr Gaspert
Branimir Simunic
Mirjana Dipl Ing Tomic
Alfred Dr Maasboel
Original Assignee
Pliva Pharm & Chem Works
Helm Karl O Fa
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
Priority claimed from YU7776A external-priority patent/YU39660B/xx
Priority claimed from YU198376A external-priority patent/YU40148B/xx
Application filed by Pliva Pharm & Chem Works, Helm Karl O Fa filed Critical Pliva Pharm & Chem Works
Publication of CH627742A5 publication Critical patent/CH627742A5/de

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Psychiatry (AREA)
  • Hospice & Palliative Care (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH41577A 1976-01-14 1977-01-13 Process for preparing 2-oxopyrrolidine derivatives CH627742A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
YU7776A YU39660B (en) 1976-01-14 1976-01-14 Process for obtaining 2-oxo-1-pyrrolidine acetamide
YU198376A YU40148B (en) 1976-08-11 1976-08-11 Process for preparing n-subtituted amides of 2-oxo-pyrrolidines

Publications (1)

Publication Number Publication Date
CH627742A5 true CH627742A5 (en) 1982-01-29

Family

ID=27130704

Family Applications (1)

Application Number Title Priority Date Filing Date
CH41577A CH627742A5 (en) 1976-01-14 1977-01-13 Process for preparing 2-oxopyrrolidine derivatives

Country Status (12)

Country Link
JP (1) JPS603320B2 (hu)
AT (1) AT360980B (hu)
CH (1) CH627742A5 (hu)
DD (1) DD128591A5 (hu)
DE (2) DE2701450C2 (hu)
FI (1) FI66846C (hu)
FR (1) FR2344535A1 (hu)
GB (2) GB1549755A (hu)
HU (1) HU173642B (hu)
NL (1) NL7700408A (hu)
PL (1) PL102996B1 (hu)
SE (1) SE415972B (hu)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1539817A (en) * 1976-10-22 1979-02-07 Ucb Sa N-substituted lactams
FI840261A (fi) * 1983-01-27 1984-07-28 Ciba Geigy Ag Substituerade pyrrolidinonderivat och foerfarande foer deras framstaellning.
FI840260A (fi) * 1983-01-27 1984-07-28 Ciba Geigy Ag Pyrrolidinonderivat och foerfarande foer deras framstaellning.
IT1190378B (it) * 1985-06-21 1988-02-16 Isf Spa Derivati pirrolidonici

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250784A (en) * 1963-12-23 1966-05-10 Gen Aniline & Film Corp Pyrrolidonyl-gamma-butyramide and process of preparing
GB1039113A (en) * 1964-08-06 1966-08-17 Ucb Sa New n-substituted lactams
GB1361388A (en) * 1970-08-05 1974-07-24 Geistlich Soehne Ag Ny--sulphamoylaryl--pyrrolidines
FR2363474A1 (fr) * 1976-09-03 1978-03-31 Doris Dev Richesse Sous Marine Procede et dispositif d'ancrage de haute capacite

Also Published As

Publication number Publication date
PL102996B1 (pl) 1979-05-31
JPS52116462A (en) 1977-09-29
FI66846C (fi) 1984-12-10
DD128591A5 (de) 1977-11-30
FR2344535A1 (fr) 1977-10-14
GB1549754A (en) 1979-08-08
GB1549755A (en) 1979-08-08
FI66846B (fi) 1984-08-31
PL195311A1 (pl) 1978-02-27
AT360980B (de) 1981-02-10
ATA4377A (de) 1979-07-15
HU173642B (hu) 1979-07-28
NL7700408A (nl) 1977-07-18
FR2344535B1 (hu) 1982-10-08
JPS603320B2 (ja) 1985-01-26
FI770087A (hu) 1977-07-15
DE2701450C2 (de) 1984-10-18
DE2701450A1 (de) 1977-07-21
DE2759297B1 (de) 1979-07-19
DE2759297C2 (de) 1980-04-03
SE7700173L (sv) 1977-07-15
SE415972B (sv) 1980-11-17

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Legal Events

Date Code Title Description
PL Patent ceased