FR2335218A1 - Nouvelles pyrrolidones, leur procede de preparation et leurs applications - Google Patents

Nouvelles pyrrolidones, leur procede de preparation et leurs applications

Info

Publication number
FR2335218A1
FR2335218A1 FR7638403A FR7638403A FR2335218A1 FR 2335218 A1 FR2335218 A1 FR 2335218A1 FR 7638403 A FR7638403 A FR 7638403A FR 7638403 A FR7638403 A FR 7638403A FR 2335218 A1 FR2335218 A1 FR 2335218A1
Authority
FR
France
Prior art keywords
pyrrolidons
applications
new
preparation process
preparation
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.)
Withdrawn
Application number
FR7638403A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of FR2335218A1 publication Critical patent/FR2335218A1/fr
Withdrawn legal-status Critical Current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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (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)
FR7638403A 1975-12-19 1976-12-20 Nouvelles pyrrolidones, leur procede de preparation et leurs applications Withdrawn FR2335218A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752557335 DE2557335A1 (de) 1975-12-19 1975-12-19 Pyrrolidone und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
FR2335218A1 true FR2335218A1 (fr) 1977-07-15

Family

ID=5964900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638403A Withdrawn FR2335218A1 (fr) 1975-12-19 1976-12-20 Nouvelles pyrrolidones, leur procede de preparation et leurs applications

Country Status (14)

Country Link
US (1) US4113874A (fr)
JP (1) JPS5277059A (fr)
AU (1) AU2070276A (fr)
BE (1) BE849621A (fr)
DE (1) DE2557335A1 (fr)
DK (1) DK572376A (fr)
ES (2) ES454231A1 (fr)
FR (1) FR2335218A1 (fr)
IL (1) IL51121A0 (fr)
IT (1) IT1065682B (fr)
LU (1) LU76424A1 (fr)
NL (1) NL7613875A (fr)
SE (1) SE7614217L (fr)
ZA (1) ZA767520B (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192210A (en) * 1961-12-04 1965-06-29 Robins Co Inc A H 4-(omega-substituted alkyl)-3, 3-disubstituted-1-substituted-2-pyrrolidinones and 4-(omega-substituted alkyl)-3, 3-disubstituted-1-substituted-2-thionpyrrolidinones
JPS5623984B2 (fr) * 1973-04-19 1981-06-03
US3975399A (en) * 1974-08-06 1976-08-17 E. I. Du Pont De Nemours And Company 1,5-Disubstituted-2-pyrrolidinones, -3-pyrrolin-2-ones, and -4-pyrrolin-2-ones

Also Published As

Publication number Publication date
ZA767520B (en) 1977-11-30
DK572376A (da) 1977-06-20
LU76424A1 (fr) 1977-07-04
JPS5277059A (en) 1977-06-29
NL7613875A (nl) 1977-06-21
BE849621A (fr) 1977-06-20
ES458555A1 (es) 1979-09-16
DE2557335A1 (de) 1977-07-07
IT1065682B (it) 1985-03-04
IL51121A0 (en) 1977-02-28
AU2070276A (en) 1978-06-22
US4113874A (en) 1978-09-12
SE7614217L (sv) 1977-06-20
ES454231A1 (es) 1977-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse