AT347446B - PROCESS FOR THE PRODUCTION OF NEW PYRROLIDONE DERIVATIVES AND THEIR SALTS - Google Patents

PROCESS FOR THE PRODUCTION OF NEW PYRROLIDONE DERIVATIVES AND THEIR SALTS

Info

Publication number
AT347446B
AT347446B AT842675A AT842675A AT347446B AT 347446 B AT347446 B AT 347446B AT 842675 A AT842675 A AT 842675A AT 842675 A AT842675 A AT 842675A AT 347446 B AT347446 B AT 347446B
Authority
AT
Austria
Prior art keywords
salts
production
pyrrolidone derivatives
new
new pyrrolidone
Prior art date
Application number
AT842675A
Other languages
German (de)
Other versions
ATA842675A (en
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 ATA842675A publication Critical patent/ATA842675A/en
Application granted granted Critical
Publication of AT347446B publication Critical patent/AT347446B/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
    • 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
AT842675A 1974-11-06 1975-11-05 PROCESS FOR THE PRODUCTION OF NEW PYRROLIDONE DERIVATIVES AND THEIR SALTS AT347446B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742452536 DE2452536A1 (en) 1974-11-06 1974-11-06 3-Carboxyalkenyl-4-(3-hydroxy-1-alkenyl)-2-pyrrolidones - with prostaglandin like activity, prepd. from 4-carboxy-2-pyrrolidones

Publications (2)

Publication Number Publication Date
ATA842675A ATA842675A (en) 1978-05-15
AT347446B true AT347446B (en) 1978-12-27

Family

ID=5930110

Family Applications (1)

Application Number Title Priority Date Filing Date
AT842675A AT347446B (en) 1974-11-06 1975-11-05 PROCESS FOR THE PRODUCTION OF NEW PYRROLIDONE DERIVATIVES AND THEIR SALTS

Country Status (3)

Country Link
AT (1) AT347446B (en)
BE (1) BE835317A (en)
DE (1) DE2452536A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138408A (en) * 1975-12-20 1979-02-06 Hoechst Aktiengesellschaft ω-Alkoxy derivatives of lactams and process for their manufacture
EP0004723A1 (en) * 1978-03-30 1979-10-17 Beecham Group Plc Deoxyhydantoins, processes for their preparation and pharmaceutical compositions containing them
DE3117979A1 (en) * 1981-05-07 1983-01-20 Hoechst Ag, 6000 Frankfurt NEW (DELTA) 1-PYRROLIN-THIOLACTIMAETHER AND METHOD FOR THE PRODUCTION THEREOF
ATE435853T1 (en) * 2004-07-02 2009-07-15 Allergan Inc PROSTAGLANDIN ANALOGA
DE102010046680A1 (en) 2010-09-16 2012-03-22 Clariant International Limited Use of N-substituted 2-pyrrolidone-4-carboxylic esters as solvents
DE102010046679A1 (en) 2010-09-16 2012-03-22 Clariant International Ltd. Pesticidal preparations containing N-substituted 2-pyrrolidone-4-carboxylic acid esters

Also Published As

Publication number Publication date
BE835317A (en) 1976-05-06
DE2452536A1 (en) 1976-05-13
ATA842675A (en) 1978-05-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee