FR2059484A1 - Pharmaceutical intermediate 3-acylamine - pyrrolidinedione (2 4) compounds - Google Patents

Pharmaceutical intermediate 3-acylamine - pyrrolidinedione (2 4) compounds

Info

Publication number
FR2059484A1
FR2059484A1 FR7024959A FR7024959A FR2059484A1 FR 2059484 A1 FR2059484 A1 FR 2059484A1 FR 7024959 A FR7024959 A FR 7024959A FR 7024959 A FR7024959 A FR 7024959A FR 2059484 A1 FR2059484 A1 FR 2059484A1
Authority
FR
France
Prior art keywords
alkyl
compounds
substd
opt
acylamine
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Withdrawn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
FR7024959A
Other languages
French (fr)
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.)
WUELFING JOHANN
Original Assignee
WUELFING JOHANN
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 DE19691934383 external-priority patent/DE1934383A1/en
Application filed by WUELFING JOHANN filed Critical WUELFING JOHANN
Publication of FR2059484A1 publication Critical patent/FR2059484A1/en
Withdrawn legal-status Critical Current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
    • C07D207/30—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 two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—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 two double bonds between ring members or between ring members and non-ring members 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
    • C07D207/36—Oxygen or sulfur atoms
    • C07D207/38—2-Pyrrolones

Abstract

These compounds have the general formula: (inwhich R is H, a C1-6 alkyl, a C5-7 cycloalkyl opt. substd. with C1-4 alkyl an araliphatic gp. opt. substd. with alkyl, alkoxy gp. Cl, F or Br, or an aromatic gp. opt. substd. with a C1-4 alkyl or alkoxy gp). These cpds. are produced by treating a N-phenylacetylglycine ethyl ester with an alkali metal or its basic cpd. of 20-140 degrees C and treating the product with an acid to liberate the above compound. These cpds. can be used as pharmaceutical intermediates, and have antiphlogistic and analgotic properties.
FR7024959A 1969-07-07 1970-07-06 Pharmaceutical intermediate 3-acylamine - pyrrolidinedione (2 4) compounds Withdrawn FR2059484A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691934383 DE1934383A1 (en) 1969-07-07 1969-07-07 3-Acylamino-pyrrolidinedione (2,4) compounds, process for their production and their use for the production of medicinal preparations

Publications (1)

Publication Number Publication Date
FR2059484A1 true FR2059484A1 (en) 1971-06-04

Family

ID=5739101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7024959A Withdrawn FR2059484A1 (en) 1969-07-07 1970-07-06 Pharmaceutical intermediate 3-acylamine - pyrrolidinedione (2 4) compounds

Country Status (4)

Country Link
AT (1) AT293375B (en)
BE (1) BE753086A (en)
FR (1) FR2059484A1 (en)
NL (1) NL7009740A (en)

Also Published As

Publication number Publication date
BE753086A (en) 1970-12-16
NL7009740A (en) 1971-01-11
AT293375B (en) 1971-10-11

Similar Documents

Publication Publication Date Title
GB1097544A (en) Phenoxy-substituted alkanols
FR2377203A1 (en) STABLE MIXTURE FOR CONSERVATION GIVING BY DISSOLUTION IN WATER A SOLUTION WITH HIGH ANTIMICROBIAL ACTIVITY
GB1212090A (en) Aliphatic diol-diones
GB1100825A (en) Polyfluoropyridine compounds
JPS5285141A (en) Production of substituted phenyl acetic acid compound
FR2059484A1 (en) Pharmaceutical intermediate 3-acylamine - pyrrolidinedione (2 4) compounds
ES400452A1 (en) Plant growth regulant compositions containing 2-haloethanesulphinic acid compounds
ES402670A1 (en) P-chlorobenzamidoacetohydroxamic acid
GB1041524A (en) Phenyl-indandiones
ES396232A1 (en) Triazolylthiophosphoric acid esters
GB1084440A (en) Improvements in or relating to (2-aminocycloalkyl) hydroquinones and the manufacturethereof
BE563515A (en) PURIFICATION OF DICARBOXYLIC ACID ESTERS.
ES423024A1 (en) Novel acid compounds
GB937378A (en) Production of phenylethylbenzoic acid compounds
GB1292662A (en) Bicycloheptaneheptanoic acids and esters thereof
GB1093908A (en) New derivatives of glycyrrhetinic acid
ES410021A1 (en) Amidothionophosphoric acid esters
GB1114018A (en) Process for producing 4-hydroxycyclohexanecarboxylic acid and derivatives thereof
FR1304056A (en) Process for the oxidation of cyclohexane to adipic acid
FR2238485A1 (en) Anti-inflammatory and analgesic glyceryl esters - of substd 4-phenyl-butyric and 4-phenyl-4-oxobutyric acids
GB949296A (en) Improvements in processes for preparing tricyclic esters
CH516550A (en) 3-phenyl (or subst phenyl)-7-amino-cumarins
GB1118753A (en) Nitro-derivatives of uron and urea
GB1114115A (en) Improvements in or relating to antibiotics and the manufacture thereof
CA531483A (en) Bisulphite addition to tri-2-ethylbutyl ester of aconitic acid

Legal Events

Date Code Title Description
ST Notification of lapse