NO864719D0 - 4-alkoxy-2-oxo-pyrrolidone-1-YL-EDDIKSYREALKYLESTER. - Google Patents

4-alkoxy-2-oxo-pyrrolidone-1-YL-EDDIKSYREALKYLESTER.

Info

Publication number
NO864719D0
NO864719D0 NO864719A NO864719A NO864719D0 NO 864719 D0 NO864719 D0 NO 864719D0 NO 864719 A NO864719 A NO 864719A NO 864719 A NO864719 A NO 864719A NO 864719 D0 NO864719 D0 NO 864719D0
Authority
NO
Norway
Prior art keywords
eddiksyrealkylester
oxo
pyrrolidone
alkoxy
Prior art date
Application number
NO864719A
Other languages
Norwegian (no)
Inventor
Thomas Meul
John Mcgarrity
Original Assignee
Lonza 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 Lonza Ag filed Critical Lonza Ag
Publication of NO864719D0 publication Critical patent/NO864719D0/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
NO864719A 1985-11-26 1986-11-25 4-alkoxy-2-oxo-pyrrolidone-1-YL-EDDIKSYREALKYLESTER. NO864719D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5036/85A CH666891A5 (en) 1985-11-26 1985-11-26 4-ALKOXY-2-OXO-PYRROLIDIN-1-YL-ACETIC ACID-C (1) -C (4) -ALKYLESTERS, THEIR PRODUCTION AND USE.

Publications (1)

Publication Number Publication Date
NO864719D0 true NO864719D0 (en) 1986-11-25

Family

ID=4286858

Family Applications (1)

Application Number Title Priority Date Filing Date
NO864719A NO864719D0 (en) 1985-11-26 1986-11-25 4-alkoxy-2-oxo-pyrrolidone-1-YL-EDDIKSYREALKYLESTER.

Country Status (9)

Country Link
EP (1) EP0224256A1 (en)
JP (1) JPS62126164A (en)
CH (1) CH666891A5 (en)
DK (1) DK564786A (en)
ES (1) ES2002923A6 (en)
HU (1) HU196176B (en)
IL (1) IL80656A0 (en)
NO (1) NO864719D0 (en)
SU (1) SU1486056A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1215590B (en) * 1987-06-29 1990-02-14 Roussel Maestretti Spa DERIVATIVES OF 1-BENZENE SULPHONYL 2-OCO 5-ALCHYLTIO PYROLIDINE, THEIR PROCEDURE OF PREPARATION AND THEIR USE AS MEDICINAL SUBSTANCES.
CH680293A5 (en) 1990-06-26 1992-07-31 Lonza Ag
GB0004297D0 (en) * 2000-02-23 2000-04-12 Ucb Sa 2-oxo-1 pyrrolidine derivatives process for preparing them and their uses
CN102924357A (en) * 2011-08-09 2013-02-13 重庆圣华曦药业股份有限公司 Preparation method for oxiracetam intermediate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1075280B (en) * 1977-02-11 1985-04-22 Isf Spa PROCEDURE FOR THE PREPARATION OF PYROLIDINE DERIVATIVES
CH647234A5 (en) * 1981-07-24 1985-01-15 Hoffmann La Roche Pyrrolidine derivatives
IT1206699B (en) * 1984-02-27 1989-04-27 Isf Spa PROCEDURE FOR PREPARING PYROLIDONE DERIVATIVES.

Also Published As

Publication number Publication date
DK564786A (en) 1987-05-27
HUT42438A (en) 1987-07-28
EP0224256A1 (en) 1987-06-03
ES2002923A6 (en) 1988-10-01
IL80656A0 (en) 1987-02-27
JPS62126164A (en) 1987-06-08
DK564786D0 (en) 1986-11-25
CH666891A5 (en) 1988-08-31
HU196176B (en) 1988-10-28
SU1486056A3 (en) 1989-06-07

Similar Documents

Publication Publication Date Title
FI853006A0 (en) MONTERBAR ROEKLAODA.
FI850890A0 (en) KYVETTSERIE FOER BLODUNDERSOEKNING.
DE3688642D1 (en) FDM-TDM-TRANSMULTIPLEXER.
FI853370A0 (en) ROERLAEGGNINGSARBETSREDSKAP.
FI852542A0 (en) KABELBROTTDETEKTOR.
FI853990L (en) DUBBELSPIRALVAERMEOEVERFOERARE.
FI851165A0 (en) SPIRALVIRA.
DE3681550D1 (en) 3-PERFLUORALKYL-5-HYDROXY-ISOXAZOLE.
FI853804L (en) STROEMNINGSREGULATOR.
NO864719D0 (en) 4-alkoxy-2-oxo-pyrrolidone-1-YL-EDDIKSYREALKYLESTER.
FI851427A0 (en) FLASKVATTENLAOS.
FI852994L (en) VAETSKEUPPVAERMNINGSSYSTEM.
FI854665A0 (en) SPAONSKYDD FOER FRAESMASKINER.
FI854190A0 (en) STOETNINGSPLATTA FOER EN KAEKKROSS.
FI853261L (en) HYDRAULISKT MOTTAGNINGSKAERL FOER BETONG.
FI851987A0 (en) BITTORVSMASKIN.
FI852214L (en) FOERVARINGSANORDNING FOER NYCKLAR.
FI850908A0 (en) AVBILDNINGSFOERFARANDE.
FI851666A0 (en) HYDRAULISK BROMSNING FOER PLANETVAEXEL.
FI851711A0 (en) TILLAEGGSANORDNING FOER AKTERSNURREBAOT.
FI851744A0 (en) STRAENGSPRUTNINGSMASKIN.
FI851820A0 (en) STOETBUFFERT.
FI851201L (en) SKAERGALLER.
FI852100A0 (en) BLANDNINGS- OCH MATNINGSMEDEL.
FI851186A0 (en) MOENSTERKAENNANDE SJAELVAVSTAEMMANDE REGLERINGSORGAN.