DK564786D0 - 4-ALCOXY-2-OXO-PYRROLIDIN-1-YL ACETIC ACYLIC COOLESTERS AND THEIR PREPARATION AND USE - Google Patents

4-ALCOXY-2-OXO-PYRROLIDIN-1-YL ACETIC ACYLIC COOLESTERS AND THEIR PREPARATION AND USE

Info

Publication number
DK564786D0
DK564786D0 DK564786A DK564786A DK564786D0 DK 564786 D0 DK564786 D0 DK 564786D0 DK 564786 A DK564786 A DK 564786A DK 564786 A DK564786 A DK 564786A DK 564786 D0 DK564786 D0 DK 564786D0
Authority
DK
Denmark
Prior art keywords
coolesters
acylic
alcoxy
pyrrolidin
oxo
Prior art date
Application number
DK564786A
Other languages
Danish (da)
Other versions
DK564786A (en
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 DK564786D0 publication Critical patent/DK564786D0/en
Publication of DK564786A publication Critical patent/DK564786A/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)
DK564786A 1985-11-26 1986-11-25 4-ALCOXY-2-OXO-PYRROLIDIN-1-YL ACETIC ACYLIC COOLESTERS AND THEIR PREPARATION AND USE DK564786A (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 (2)

Publication Number Publication Date
DK564786D0 true DK564786D0 (en) 1986-11-25
DK564786A DK564786A (en) 1987-05-27

Family

ID=4286858

Family Applications (1)

Application Number Title Priority Date Filing Date
DK564786A DK564786A (en) 1985-11-26 1986-11-25 4-ALCOXY-2-OXO-PYRROLIDIN-1-YL ACETIC ACYLIC COOLESTERS AND THEIR PREPARATION AND USE

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
NO864719D0 (en) 1986-11-25
HUT42438A (en) 1987-07-28
JPS62126164A (en) 1987-06-08
CH666891A5 (en) 1988-08-31
IL80656A0 (en) 1987-02-27
HU196176B (en) 1988-10-28
DK564786A (en) 1987-05-27
ES2002923A6 (en) 1988-10-01
SU1486056A3 (en) 1989-06-07
EP0224256A1 (en) 1987-06-03

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
AHS Application shelved for other reasons than non-payment