ES2002013A6 - Un procedimiento para preparar un acido azetidin-3-carboxilico - Google Patents

Un procedimiento para preparar un acido azetidin-3-carboxilico

Info

Publication number
ES2002013A6
ES2002013A6 ES8602269A ES8602269A ES2002013A6 ES 2002013 A6 ES2002013 A6 ES 2002013A6 ES 8602269 A ES8602269 A ES 8602269A ES 8602269 A ES8602269 A ES 8602269A ES 2002013 A6 ES2002013 A6 ES 2002013A6
Authority
ES
Spain
Prior art keywords
azetidine
group
carboxylic acid
salt
hydrogen atom
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.)
Expired
Application number
ES8602269A
Other languages
English (en)
Inventor
Pieter Adriaan Verbrugge
Wall Jannetje De
Lind Van Wijngaarden Gerhar De
Reijendam Jan Willem Van
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES2002013A6 publication Critical patent/ES2002013A6/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/04—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

UN PROCEDIMIENTO PARA PREPARAR UN ACIDO AZETIDIN-3-CARBOXILICO DE FORMULA O UNA DE SUS SALES, DONDE R1 REPRESENTA HIDROGENO, ALQUILO, CICLOALQUILO O FENIL-CH(R3)-, DONDE R3 REPRESENTA HIDROGENO, FENILO O ALQUILO, EN EL QUE SE HACE REACCIONAR UNA AZETIDINA DE FORMULA DONDE R1 ES COMO ANTES Y X REPRESENTA HIDROGENO, CARBOXILO O HIDROXIMETILO, CON UNA BASE DE METAL ALCALINO, A UNA TEMPERATURA DE 150-300JC, EN PRESENCIA DE UN CATALIZADOR QUE COMPRENDE UN METAL DEL GRUPO IIB DEL SISTEMA PERIODICO Y/O UN COMPUESTO DE DICHO METAL; Y, SI SE DESEA, SE CONVIERTE LA SAL DE ACIDO AZETIDIN-3-CARBOXILICO OBTENIDA EN EL CORRESPONDIENTE ACIDO. LOS COMPUESTOS OBTENIDOS SON ESPECIALMENTE UTILES COMO AGENTES QUIMICOS DE HIBRIDACION DE PLANTAS. 3
ES8602269A 1985-09-30 1986-09-29 Un procedimiento para preparar un acido azetidin-3-carboxilico Expired ES2002013A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858524024A GB8524024D0 (en) 1985-09-30 1985-09-30 Preparation of azetidine-3-carboxylic acid

Publications (1)

Publication Number Publication Date
ES2002013A6 true ES2002013A6 (es) 1988-07-01

Family

ID=10585928

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602269A Expired ES2002013A6 (es) 1985-09-30 1986-09-29 Un procedimiento para preparar un acido azetidin-3-carboxilico

Country Status (20)

Country Link
EP (1) EP0221579A1 (es)
JP (1) JPS6281367A (es)
KR (1) KR870003069A (es)
CN (1) CN86106702A (es)
AU (1) AU599050B2 (es)
BR (1) BR8604686A (es)
DD (1) DD249909A5 (es)
DK (1) DK464886A (es)
ES (1) ES2002013A6 (es)
GB (1) GB8524024D0 (es)
GR (1) GR862465B (es)
HU (1) HU203080B (es)
IL (1) IL80181A (es)
NO (1) NO863874L (es)
NZ (1) NZ217725A (es)
OA (1) OA08421A (es)
PH (1) PH22845A (es)
SU (1) SU1516008A3 (es)
TN (1) TNSN86136A1 (es)
ZA (1) ZA867400B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990504A (en) * 1987-07-17 1991-02-05 Fidia-Georgetown Institute For The Neurosciences Azetidine derivatives to treat memory and learning disorders
US4946839A (en) * 1987-07-17 1990-08-07 Fidia-Georgetown Institute For The Neurosciences Azetidine derivatives, compositions and methods of treating
ES2193524T3 (es) * 1997-04-24 2003-11-01 Kaneka Corp Procedimiento de preparacion de acido azetidino-2-carboxilico.
KR101032600B1 (ko) * 2008-08-11 2011-05-06 동우신테크 주식회사 고순도 레바미피드의 제조방법
WO2013064085A1 (zh) * 2011-11-02 2013-05-10 未名兴旺***作物设计前沿实验室（北京）有限公司 小麦细胞核雄性不育系的保持方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8300860D0 (en) * 1983-01-13 1983-02-16 Shell Int Research Azetidine compounds
GB8328253D0 (en) * 1983-10-21 1983-11-23 Shell Int Research Substituted azetidine derivatives
DE3571811D1 (en) * 1984-06-19 1989-08-31 Shell Int Research Azetidine derivatives and their preparation
GB8415615D0 (en) * 1984-06-19 1984-07-25 Shell Int Research Preparing azetidine derivatives
GB8509746D0 (en) * 1985-04-16 1985-05-22 Shell Int Research Preparing azetidine derivatives
US4649147A (en) * 1985-07-08 1987-03-10 G. D. Searle & Co. Treating elastin degradation with 1-(alkenoyl)azacycloalkyl carboxylic acids and derivatives

Also Published As

Publication number Publication date
AU6323886A (en) 1987-04-02
GR862465B (en) 1987-02-02
DK464886D0 (da) 1986-09-29
CN86106702A (zh) 1987-04-01
GB8524024D0 (en) 1985-11-06
IL80181A0 (en) 1986-12-31
NZ217725A (en) 1989-09-27
TNSN86136A1 (fr) 1990-01-01
BR8604686A (pt) 1987-06-23
KR870003069A (ko) 1987-04-14
EP0221579A1 (en) 1987-05-13
OA08421A (en) 1988-06-30
AU599050B2 (en) 1990-07-12
NO863874D0 (no) 1986-09-29
HU203080B (en) 1991-05-28
DK464886A (da) 1987-03-31
SU1516008A3 (ru) 1989-10-15
ZA867400B (en) 1987-05-27
HUT44010A (en) 1988-01-28
DD249909A5 (de) 1987-09-23
PH22845A (en) 1989-01-19
IL80181A (en) 1991-06-10
JPS6281367A (ja) 1987-04-14
NO863874L (no) 1987-03-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981001