ES435750A1 - Procedimiento para la preparacion de 4-(polialcoxi-fenil)-2-pirrolidonas. - Google Patents

Procedimiento para la preparacion de 4-(polialcoxi-fenil)-2-pirrolidonas.

Info

Publication number
ES435750A1
ES435750A1 ES435750A ES435750A ES435750A1 ES 435750 A1 ES435750 A1 ES 435750A1 ES 435750 A ES435750 A ES 435750A ES 435750 A ES435750 A ES 435750A ES 435750 A1 ES435750 A1 ES 435750A1
Authority
ES
Spain
Prior art keywords
pyrrolidones
carbon atoms
alkyl
polyalkoxyphenyl
alkyl ester
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.)
Expired
Application number
ES435750A
Other languages
English (en)
Spanish (es)
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.)
Bayer Pharma AG
Original Assignee
Schering AG
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 Schering AG filed Critical Schering AG
Publication of ES435750A1 publication Critical patent/ES435750A1/es
Expired legal-status Critical Current

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
    • C07D207/273—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
    • C07D207/277—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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
    • A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Psychiatry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pyrrole Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
ES435750A 1974-03-20 1975-03-18 Procedimiento para la preparacion de 4-(polialcoxi-fenil)-2-pirrolidonas. Expired ES435750A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2413935A DE2413935A1 (de) 1974-03-20 1974-03-20 4-(polyalkoxy-phenyl)-2-pyrrolidone

Publications (1)

Publication Number Publication Date
ES435750A1 true ES435750A1 (es) 1976-12-16

Family

ID=5910915

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435750A Expired ES435750A1 (es) 1974-03-20 1975-03-18 Procedimiento para la preparacion de 4-(polialcoxi-fenil)-2-pirrolidonas.

Country Status (20)

Country Link
US (1) US4012495A (OSRAM)
JP (1) JPS6011028B2 (OSRAM)
AT (1) AT347931B (OSRAM)
BE (1) BE826923A (OSRAM)
CA (1) CA1069517A (OSRAM)
CH (1) CH621338A5 (OSRAM)
CS (1) CS214738B2 (OSRAM)
DD (1) DD119229A5 (OSRAM)
DE (1) DE2413935A1 (OSRAM)
DK (1) DK139965C (OSRAM)
ES (1) ES435750A1 (OSRAM)
FR (1) FR2264531B1 (OSRAM)
GB (1) GB1498705A (OSRAM)
HU (1) HU174074B (OSRAM)
IE (1) IE40865B1 (OSRAM)
IL (1) IL46883A (OSRAM)
NL (1) NL7503367A (OSRAM)
SE (1) SE402010B (OSRAM)
SU (1) SU649312A3 (OSRAM)
YU (1) YU40258B (OSRAM)

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US5783591A (en) * 1984-10-19 1998-07-21 Schering Aktiengesellschaft Administration of oxazolidinone and pyrolidinone compounds for the treatment of inflammation
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Also Published As

Publication number Publication date
BE826923A (fr) 1975-09-22
GB1498705A (en) 1978-01-25
JPS50157360A (OSRAM) 1975-12-19
AT347931B (de) 1979-01-25
JPS6011028B2 (ja) 1985-03-22
FR2264531A1 (OSRAM) 1975-10-17
DE2413935C2 (OSRAM) 1988-05-26
FR2264531B1 (OSRAM) 1978-07-28
IL46883A0 (en) 1975-05-22
SE402010B (sv) 1978-06-12
DD119229A5 (OSRAM) 1976-04-12
NL7503367A (nl) 1975-09-23
YU40258B (en) 1985-10-31
IL46883A (en) 1979-09-30
IE40865L (en) 1975-09-20
CS214738B2 (en) 1982-05-28
DK110675A (OSRAM) 1975-09-21
ATA210975A (de) 1978-06-15
CH621338A5 (OSRAM) 1981-01-30
HU174074B (hu) 1979-10-28
DK139965B (da) 1979-05-28
IE40865B1 (en) 1979-08-29
DK139965C (da) 1979-10-29
AU7931075A (en) 1976-09-23
US4012495A (en) 1977-03-15
CA1069517A (en) 1980-01-08
SE7503157L (sv) 1975-11-28
YU63275A (en) 1982-06-30
SU649312A3 (ru) 1979-02-25
DE2413935A1 (de) 1975-10-16

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