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BR9913249A - Processo para a produção de um ácido 2-azetidina carboxìlico n-protegido, e, produto - Google Patents

Processo para a produção de um ácido 2-azetidina carboxìlico n-protegido, e, produto

Info

Publication number
BR9913249A
BR9913249A BR9913249-4A BR9913249A BR9913249A BR 9913249 A BR9913249 A BR 9913249A BR 9913249 A BR9913249 A BR 9913249A BR 9913249 A BR9913249 A BR 9913249A
Authority
BR
Brazil
Prior art keywords
carboxylic acid
production
protected
product
azetidine
Prior art date
Application number
BR9913249-4A
Other languages
English (en)
Inventor
Magnus Sjoegren
Original Assignee
Astrazeneca Ab
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 Astrazeneca Ab filed Critical Astrazeneca Ab
Publication of BR9913249A publication Critical patent/BR9913249A/pt

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)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

"PROCESSO PARA A PRODUçãO DE UM áCIDO 2-AZETIDINA CARBOXìLICO N-PROTEGIDO, E, PRODUTO" é fornecido um processo para a produção de um ácido carboxílico-azetidina-2-N-protegido, cujo processo compreende as etapas de: (a) adição de base a um solvente aquoso compreendendo um sal de adição de ácido orgânico de um ácido 2-azetidina carboxílico ; e (b) adição do agente protetor à mistura de reação resultante.
BR9913249-4A 1998-09-01 1999-08-27 Processo para a produção de um ácido 2-azetidina carboxìlico n-protegido, e, produto BR9913249A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9802939A SE9802939D0 (sv) 1998-09-01 1998-09-01 New process
PCT/SE1999/001470 WO2000012473A1 (en) 1998-09-01 1999-08-27 PROCESS FOR THE PRODUCTION OF N-PROTECTED AZETIDINE-2-CARBOXYLIC ACIDS (AzeOHs)

Publications (1)

Publication Number Publication Date
BR9913249A true BR9913249A (pt) 2001-05-22

Family

ID=20412437

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913249-4A BR9913249A (pt) 1998-09-01 1999-08-27 Processo para a produção de um ácido 2-azetidina carboxìlico n-protegido, e, produto

Country Status (21)

Country Link
US (2) US6548680B1 (pt)
EP (1) EP1109782B1 (pt)
JP (1) JP2002523490A (pt)
KR (1) KR100643824B1 (pt)
CN (1) CN1183110C (pt)
AT (1) ATE301637T1 (pt)
AU (1) AU770530B2 (pt)
BR (1) BR9913249A (pt)
CA (1) CA2339826C (pt)
CY (1) CY1106051T1 (pt)
DE (1) DE69926642T2 (pt)
DK (1) DK1109782T3 (pt)
ES (1) ES2246092T3 (pt)
IL (1) IL141284A0 (pt)
NO (1) NO319783B1 (pt)
NZ (1) NZ509984A (pt)
PT (1) PT1109782E (pt)
SE (1) SE9802939D0 (pt)
SI (1) SI1109782T1 (pt)
WO (1) WO2000012473A1 (pt)
ZA (1) ZA200101587B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000344739A (ja) * 1999-06-01 2000-12-12 Sumitomo Chem Co Ltd Ｎ−保護−アゼチジン−２−カルボン酸の製造方法
US7489026B2 (en) * 2006-10-31 2009-02-10 Freescale Semiconductor, Inc. Methods and apparatus for a Quad Flat No-Lead (QFN) package
KR102349271B1 (ko) 2019-04-12 2022-01-10 최병환 살균 및 음이온발생 성능이 향상된 육각 자화수기 공급구조
KR102349264B1 (ko) 2019-04-12 2022-01-10 최병환 냉온수 기능과 향상된 살균 및 음이온발생 기능이 부여된 자화수기

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139219B2 (pt) 1972-06-08 1976-10-26
SE9301916D0 (sv) 1993-06-03 1993-06-03 Ab Astra New peptides derivatives
CA2140598C (en) 1994-01-27 2010-03-09 Masahiro Ohshima Prolineamide derivatives
US5739104A (en) * 1994-05-04 1998-04-14 Schering Corporation Anti-fungal agents
IN187238B (pt) * 1995-06-30 2002-03-09 Astra Ab
SE9601600D0 (sv) 1996-04-26 1996-04-26 Astra Ab Improved process
GB9614856D0 (en) 1996-07-15 1996-09-04 Chiroscience Ltd New resolution method
GB9614804D0 (en) 1996-07-15 1996-09-04 Chiroscience Ltd Resolution process

Also Published As

Publication number Publication date
CY1106051T1 (el) 2011-04-06
NO20011031L (no) 2001-05-02
NZ509984A (en) 2003-07-25
JP2002523490A (ja) 2002-07-30
CN1314886A (zh) 2001-09-26
US20030149280A1 (en) 2003-08-07
IL141284A0 (en) 2002-03-10
ES2246092T3 (es) 2006-02-01
DK1109782T3 (da) 2005-10-17
DE69926642T2 (de) 2006-06-08
ATE301637T1 (de) 2005-08-15
NO319783B1 (no) 2005-09-12
KR100643824B1 (ko) 2006-11-10
NO20011031D0 (no) 2001-02-28
CA2339826A1 (en) 2000-03-09
CA2339826C (en) 2009-03-17
SI1109782T1 (sl) 2005-12-31
CN1183110C (zh) 2005-01-05
DE69926642D1 (de) 2005-09-15
ZA200101587B (en) 2002-05-27
SE9802939D0 (sv) 1998-09-01
PT1109782E (pt) 2005-11-30
EP1109782B1 (en) 2005-08-10
US6548680B1 (en) 2003-04-15
WO2000012473A1 (en) 2000-03-09
AU6014099A (en) 2000-03-21
WO2000012473A8 (en) 2000-11-16
KR20010073068A (ko) 2001-07-31
AU770530B2 (en) 2004-02-26
EP1109782A1 (en) 2001-06-27

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements