SU655304A3 - Method of obtaining ethyl ester of n-carbamoylmethyl-4-aminobutyric acid - Google Patents

Method of obtaining ethyl ester of n-carbamoylmethyl-4-aminobutyric acid

Info

Publication number
SU655304A3
SU655304A3 SU772549949A SU2549949A SU655304A3 SU 655304 A3 SU655304 A3 SU 655304A3 SU 772549949 A SU772549949 A SU 772549949A SU 2549949 A SU2549949 A SU 2549949A SU 655304 A3 SU655304 A3 SU 655304A3
Authority
SU
USSR - Soviet Union
Prior art keywords
carbamoylmethyl
aminobutyric acid
ethyl ester
acid
obtaining ethyl
Prior art date
Application number
SU772549949A
Other languages
Russian (ru)
Inventor
Бирчер Роджер Веннстрем Ульф
Original Assignee
Медиполар Ой (Фирма)
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 Медиполар Ой (Фирма) filed Critical Медиполар Ой (Фирма)
Application granted granted Critical
Publication of SU655304A3 publication Critical patent/SU655304A3/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
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Claims (2)

(54) СПОСОБ ПОЛУЧЕНИЯ ЭТИЛОВОГО ЭФИРА М-КАРБАМОИЛМЕТИЛ-4-АМИНОМАСЛЯНОЙ КИСЛОТЫ 3 Формула изобретени  Способ получени  этилового эфира Ы-карбамоилметил-4-аминомасл ной кислоты , отличающийс  тем, что глицинамидгидрохлорид подвергают взаимодейстВИЮ с этиловым эфиром 4-хлормасл ной кислоты в органическом растворителе при температуре кипени  реакционной массы в 4 присутствии кислотосв зывающего средства и каталитического количества йодида кали . Источники информации, прин тые во внимание при экспертизе 1. Патент Великобритании № 1039115, кл. С 2С, опублик. 1972. (54) METHOD FOR MAKING ETHYL ESTER OF M-CARBAMOILMETHYL-4-APH using 3-amino-acid acid, in accordance with the procedure for preparing S-carbamoylmethyl-4-aminobutyric acid, which is used in a procession of 0-c-aminobutyric acid; at the boiling point of the reaction mass in 4 in the presence of an acid binding agent and a catalytic amount of potassium iodide. Sources of information taken into account in the examination 1. UK patent number 1039115, cl. C 2C, pub. 1972. 2. Выложенна  за вка ФРГ № 1939139, кл. С 07С 101/18, 1976.2. Laid out by the application of the Federal Republic of Germany No. 1939139, cl. C 07 C 101/18, 1976.
SU772549949A 1975-03-27 1977-12-05 Method of obtaining ethyl ester of n-carbamoylmethyl-4-aminobutyric acid SU655304A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI750944A FI51098C (en) 1975-03-27 1975-03-27 Process for the preparation of therapeutically valuable 2-oxo-1-pyrrolidinylacetamide.

Publications (1)

Publication Number Publication Date
SU655304A3 true SU655304A3 (en) 1979-03-30

Family

ID=8509097

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772549949A SU655304A3 (en) 1975-03-27 1977-12-05 Method of obtaining ethyl ester of n-carbamoylmethyl-4-aminobutyric acid

Country Status (10)

Country Link
JP (1) JPS51113867A (en)
AT (1) AT347447B (en)
CA (1) CA1059137A (en)
CH (1) CH599151A5 (en)
ES (1) ES445762A1 (en)
FI (1) FI51098C (en)
NL (1) NL7602263A (en)
PT (1) PT64933B (en)
SU (1) SU655304A3 (en)
YU (1) YU45476A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391134B (en) * 1979-03-22 1990-08-27 Continental Pharma Process for the preparation of novel glycinamide derivatives, their addition salts and their optical isomers
IT1206699B (en) * 1984-02-27 1989-04-27 Isf Spa PROCEDURE FOR PREPARING PYROLIDONE DERIVATIVES.
US4686296A (en) 1985-07-26 1987-08-11 Denki Kagaku Kogyo Kabushiki Kaisha Process for producing oxiracetam
CH680293A5 (en) * 1990-06-26 1992-07-31 Lonza Ag
JP2969616B2 (en) * 1994-11-24 1999-11-02 田辺製薬株式会社 Method for producing 4-mercaptopyrrolidine compound
PL389364A1 (en) 2009-10-23 2011-04-26 Uniwersytet Jagielloński New applications of 2-pyrrolidone derivatives
RU2629117C1 (en) * 2016-06-14 2017-08-24 Сизов Владимир Владимирович Method of producing 4-substituted 2-[2-oxo-1-pyrrolidinyl] acetamide

Also Published As

Publication number Publication date
AT347447B (en) 1978-12-27
CA1059137A (en) 1979-07-24
JPS51113867A (en) 1976-10-07
YU45476A (en) 1982-05-31
ES445762A1 (en) 1977-06-01
CH599151A5 (en) 1978-05-12
FI51098B (en) 1976-06-30
PT64933A (en) 1976-04-01
JPS5652017B2 (en) 1981-12-09
PT64933B (en) 1977-08-24
NL7602263A (en) 1976-09-29
ATA223576A (en) 1978-05-15
FI51098C (en) 1976-10-11

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