FR2828195B1 - Procede de preparation des n-carboxyanhydrides - Google Patents

Procede de preparation des n-carboxyanhydrides

Info

Publication number
FR2828195B1
FR2828195B1 FR0107140A FR0107140A FR2828195B1 FR 2828195 B1 FR2828195 B1 FR 2828195B1 FR 0107140 A FR0107140 A FR 0107140A FR 0107140 A FR0107140 A FR 0107140A FR 2828195 B1 FR2828195 B1 FR 2828195B1
Authority
FR
France
Prior art keywords
preparation
carboxyanhydrides
mbar
reaction
less
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 - Fee Related
Application number
FR0107140A
Other languages
English (en)
French (fr)
Other versions
FR2828195A1 (en
Inventor
Fabrice Cornille
Marc Lebon
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.)
Isochem SAS
Original Assignee
Isochem SAS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8863816&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2828195(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Isochem SAS filed Critical Isochem SAS
Priority to FR0107140A priority Critical patent/FR2828195B1/fr
Priority to IL149625A priority patent/IL149625A/en
Priority to DE60205985T priority patent/DE60205985T3/de
Priority to AT02291225T priority patent/ATE304000T1/de
Priority to EP02291225A priority patent/EP1262480B2/fr
Priority to ES02291225T priority patent/ES2246381T5/es
Priority to CA002387464A priority patent/CA2387464C/fr
Priority to HU0201837A priority patent/HUP0201837A3/hu
Priority to JP2002157840A priority patent/JP2002371070A/ja
Priority to US10/158,712 priority patent/US6603016B2/en
Publication of FR2828195A1 publication Critical patent/FR2828195A1/fr
Publication of FR2828195B1 publication Critical patent/FR2828195B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D263/44—Two oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR0107140A 2001-05-31 2001-05-31 Procede de preparation des n-carboxyanhydrides Expired - Fee Related FR2828195B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR0107140A FR2828195B1 (fr) 2001-05-31 2001-05-31 Procede de preparation des n-carboxyanhydrides
IL149625A IL149625A (en) 2001-05-31 2002-05-14 Process for the preparation of n-carboxyanhydrides
DE60205985T DE60205985T3 (de) 2001-05-31 2002-05-17 Verfahren zur Herstellung von N-Carboxyanhydriden von Aminosäuren
AT02291225T ATE304000T1 (de) 2001-05-31 2002-05-17 Verfahren zur herstellung von n-carboxyanhydriden von aminosäuren
EP02291225A EP1262480B2 (fr) 2001-05-31 2002-05-17 Procédé de préparation des N-carboxyanhydrides d'acides aminés
ES02291225T ES2246381T5 (es) 2001-05-31 2002-05-17 Procedimiento para la preparación de n-carboxianhídridos de aminoácidos.
CA002387464A CA2387464C (fr) 2001-05-31 2002-05-24 Procede de preparation des n-carboxyanhydrides
HU0201837A HUP0201837A3 (en) 2001-05-31 2002-05-30 Process for preparation n-carboxy-anhydrides
JP2002157840A JP2002371070A (ja) 2001-05-31 2002-05-30 Ｎ−無水カルボン酸の製造方法
US10/158,712 US6603016B2 (en) 2001-05-31 2002-05-30 Process for the preparation of N-carboxyanhydrides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0107140A FR2828195B1 (fr) 2001-05-31 2001-05-31 Procede de preparation des n-carboxyanhydrides

Publications (2)

Publication Number Publication Date
FR2828195A1 FR2828195A1 (en) 2003-02-07
FR2828195B1 true FR2828195B1 (fr) 2003-12-26

Family

ID=8863816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0107140A Expired - Fee Related FR2828195B1 (fr) 2001-05-31 2001-05-31 Procede de preparation des n-carboxyanhydrides

Country Status (10)

Country Link
US (1) US6603016B2 (enExample)
EP (1) EP1262480B2 (enExample)
JP (1) JP2002371070A (enExample)
AT (1) ATE304000T1 (enExample)
CA (1) CA2387464C (enExample)
DE (1) DE60205985T3 (enExample)
ES (1) ES2246381T5 (enExample)
FR (1) FR2828195B1 (enExample)
HU (1) HUP0201837A3 (enExample)
IL (1) IL149625A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7317070B1 (en) 2004-03-12 2008-01-08 Sigma-Aldrich Co. Process for the preparation of polyamino acids
WO2006027788A1 (en) * 2004-09-06 2006-03-16 Biocon Limited Process for the preparation of n-carboxyanhydrides
WO2006047703A2 (en) * 2004-10-26 2006-05-04 Sigma-Aldrich Co. Synthesis of amino acid, n-carboxyanhydrides
FR2928372B1 (fr) * 2008-03-10 2010-12-31 Solvay Procede de synthese peptidique
PL2307448T3 (pl) * 2008-08-07 2015-10-30 Sigma Aldrich Co Llc Wytwarzanie polilizyny i poliornityny o małym ciężarze cząsteczkowym z wysoką wydajnością
WO2010104789A1 (en) 2009-03-10 2010-09-16 Sigma-Aldrich Co. Method for the production of polyamino acid random copolymers
US20130324739A1 (en) * 2011-03-25 2013-12-05 Nippon Soda Co., Ltd. Glutamic acid benzyl ester n-carboxylic anhydride
JP2012214450A (ja) * 2011-03-25 2012-11-08 Nippon Soda Co Ltd グルタミン酸ベンジルエステルｎ−無水カルボン酸の結晶多形
JP6995695B2 (ja) 2018-05-25 2022-01-17 信越化学工業株式会社 アミノ酸ｎ－カルボキシ無水物の精製方法
US12435048B2 (en) 2018-09-28 2025-10-07 Lonza Ltd Method for preparation of n-carboxyanhydrides

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1038913A (en) * 1962-11-16 1966-08-10 Asahi Chemical Ind A process for producing n-carboxy anhydrides of alpha-amino acids
JPS4924958A (enExample) † 1972-06-28 1974-03-05
US5135754A (en) † 1988-01-06 1992-08-04 Delalande S.A. Method of preparing a copolymer of two α-amino acids and a copolymer thus obtained
FR2815962B1 (fr) * 2000-10-30 2003-03-07 Isochem Sa Procede de preparation des n-carboxyanhydrides

Also Published As

Publication number Publication date
HU0201837D0 (enExample) 2002-07-29
EP1262480A1 (fr) 2002-12-04
DE60205985T2 (de) 2006-07-13
EP1262480B1 (fr) 2005-09-07
IL149625A (en) 2007-12-03
CA2387464C (fr) 2009-11-17
JP2002371070A (ja) 2002-12-26
US20020183551A1 (en) 2002-12-05
ES2246381T5 (es) 2011-01-18
IL149625A0 (en) 2002-11-10
DE60205985T3 (de) 2011-03-03
HUP0201837A3 (en) 2013-07-29
US6603016B2 (en) 2003-08-05
CA2387464A1 (fr) 2002-11-30
FR2828195A1 (en) 2003-02-07
ES2246381T3 (es) 2006-02-16
DE60205985D1 (de) 2005-10-13
ATE304000T1 (de) 2005-09-15
EP1262480B2 (fr) 2010-08-04
HUP0201837A2 (hu) 2002-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140131