ATE233732T1 - Verfahren zur herstellung von azetidin-2- carbonsäure und zwischenprodukten davon - Google Patents
Verfahren zur herstellung von azetidin-2- carbonsäure und zwischenprodukten davonInfo
- Publication number
- ATE233732T1 ATE233732T1 AT98917669T AT98917669T ATE233732T1 AT E233732 T1 ATE233732 T1 AT E233732T1 AT 98917669 T AT98917669 T AT 98917669T AT 98917669 T AT98917669 T AT 98917669T AT E233732 T1 ATE233732 T1 AT E233732T1
- Authority
- AT
- Austria
- Prior art keywords
- azetidine
- carboxylic acid
- give
- producing
- general formula
- Prior art date
Links
- IADUEWIQBXOCDZ-UHFFFAOYSA-N azetidine-2-carboxylic acid Chemical compound OC(=O)C1CCN1 IADUEWIQBXOCDZ-UHFFFAOYSA-N 0.000 title abstract 6
- IADUEWIQBXOCDZ-VKHMYHEASA-N Azetidine-2-carboxylic acid Natural products OC(=O)[C@@H]1CCN1 IADUEWIQBXOCDZ-VKHMYHEASA-N 0.000 title abstract 3
- 239000013067 intermediate product Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- -1 N-protected azetidine-2-methanol Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- YSPMLLKKKHCTBN-UHFFFAOYSA-N 4-oxoazetidine-2-carboxylic acid Chemical class OC(=O)C1CC(=O)N1 YSPMLLKKKHCTBN-UHFFFAOYSA-N 0.000 abstract 1
- FTWWNKCHSPDIQW-UHFFFAOYSA-N azetidin-2-ylmethanol Chemical compound OCC1CCN1 FTWWNKCHSPDIQW-UHFFFAOYSA-N 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 150000004678 hydrides Chemical class 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 239000003223 protective agent Substances 0.000 abstract 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12339097 | 1997-04-24 | ||
| JP36226897 | 1997-12-10 | ||
| PCT/JP1998/001895 WO1998047867A1 (en) | 1997-04-24 | 1998-04-24 | Processes for producing azetidine-2-carboxylic acid and intermediates thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE233732T1 true ATE233732T1 (de) | 2003-03-15 |
Family
ID=26460340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98917669T ATE233732T1 (de) | 1997-04-24 | 1998-04-24 | Verfahren zur herstellung von azetidin-2- carbonsäure und zwischenprodukten davon |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6150535A (de) |
| EP (1) | EP0992491B1 (de) |
| JP (1) | JP4294738B2 (de) |
| AT (1) | ATE233732T1 (de) |
| CA (1) | CA2287218A1 (de) |
| DE (1) | DE69811893T2 (de) |
| ES (1) | ES2193524T3 (de) |
| WO (1) | WO1998047867A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9901712D0 (sv) | 1999-05-11 | 1999-05-11 | Astra Ab | New process |
| EP1927588A2 (de) | 1999-05-14 | 2008-06-04 | Kaneka Corporation | Verfahren zur Herstellung optisch aktiver Azetidin-2-Carboxylsäuren |
| US6103911A (en) * | 1999-06-15 | 2000-08-15 | Abbott Laboratories | Process for reduction of (2R)-4-oxoazetidinone-2-carboxylic acid |
| US6632948B2 (en) | 2000-04-19 | 2003-10-14 | Kaneka Corporation | Azetidine derivative and process for preparation thereof |
| CN102477007B (zh) * | 2010-11-26 | 2014-04-16 | 苏州凯达生物医药技术有限公司 | 一种制备(s)-n-叔丁氧羰基-氮杂环丁烷-2-羧酸的方法 |
| US9109209B2 (en) | 2011-09-08 | 2015-08-18 | Codexis, Inc. | Biocatalysts and methods for the synthesis of substituted lactams |
| CN120424140A (zh) * | 2025-07-08 | 2025-08-05 | 浙江晟格生物科技有限公司 | 一种乳糖酸的合成方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139219B2 (de) * | 1972-06-08 | 1976-10-26 | ||
| GB8300860D0 (en) * | 1983-01-13 | 1983-02-16 | Shell Int Research | Azetidine compounds |
| JPS59161354A (ja) * | 1983-03-07 | 1984-09-12 | Sagami Chem Res Center | アゼチジン類の製造方法 |
| GB8509746D0 (en) * | 1985-04-16 | 1985-05-22 | Shell Int Research | Preparing azetidine derivatives |
| GB8524024D0 (en) * | 1985-09-30 | 1985-11-06 | Shell Int Research | Preparation of azetidine-3-carboxylic acid |
-
1998
- 1998-04-24 DE DE69811893T patent/DE69811893T2/de not_active Expired - Fee Related
- 1998-04-24 US US09/403,545 patent/US6150535A/en not_active Expired - Fee Related
- 1998-04-24 ES ES98917669T patent/ES2193524T3/es not_active Expired - Lifetime
- 1998-04-24 JP JP54547998A patent/JP4294738B2/ja not_active Expired - Fee Related
- 1998-04-24 WO PCT/JP1998/001895 patent/WO1998047867A1/ja not_active Ceased
- 1998-04-24 EP EP98917669A patent/EP0992491B1/de not_active Expired - Lifetime
- 1998-04-24 AT AT98917669T patent/ATE233732T1/de not_active IP Right Cessation
- 1998-04-24 CA CA002287218A patent/CA2287218A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2287218A1 (en) | 1998-10-29 |
| JP4294738B2 (ja) | 2009-07-15 |
| EP0992491A1 (de) | 2000-04-12 |
| DE69811893D1 (de) | 2003-04-10 |
| WO1998047867A1 (en) | 1998-10-29 |
| DE69811893T2 (de) | 2003-11-27 |
| EP0992491B1 (de) | 2003-03-05 |
| ES2193524T3 (es) | 2003-11-01 |
| EP0992491A4 (de) | 2000-07-19 |
| US6150535A (en) | 2000-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69624976D1 (de) | Verfahren zur Herstellung von MOS-Leistungstransistoren | |
| DE69611743D1 (de) | Verfahren zur Herstellung von Ethylenoxid verkappten Polyolen aus Doppelmetallcyanid katalysierten Polyolen | |
| DE69201038D1 (de) | Verfahren und Vorrichtung für die Herstellung von Kohlenoxid und Wasserstoff. | |
| DE69409148D1 (de) | Verfahren zur Herstellung von Wasserstoffperoxid | |
| ATE137266T1 (de) | Verfahren zur herstellung von n-substituiertem 1- deoxynojirimycin | |
| ATE154003T1 (de) | Verfahren zur herstellung von (e)-alkoximino- oder hydroxyiminoacetamidverbindungen und zwischenprodukte | |
| ATE277999T1 (de) | Verfahren zur herstellung von amin- umsetzungsprodukt-teilchen | |
| ATE201025T1 (de) | Verfahren zur herstellung von cephalosporinen und zwischenprodukte in diesem verfahren | |
| DE69424024D1 (de) | Verfahren zur Herstellung von Laktamen | |
| DE69927174D1 (de) | VERFAHREN ZUM SYNTHETISIEREN VON cDNA | |
| ATE196458T1 (de) | Verfahren zur herstellung von xylitol | |
| ATE204283T1 (de) | Verfahren zur herstellung von 2,2- difluorketensilylacetalen und alpha,alpha-difluor-beta -silyloxy-1,3-dioxolan-4-propansäureestern | |
| ATE166881T1 (de) | Verfahren zur herstellung von faktor viii | |
| DE69811893D1 (de) | Verfahren zur herstellung von azetidin-2-carbonsäure und zwischenprodukten davon | |
| ATE181549T1 (de) | Verfahren zur herstellung von (s)-3-amino-1- substituiert-pirrolidine | |
| DE69709127D1 (de) | Verfahren zur herstellung von iohexol | |
| DE69926223D1 (de) | Verfahren zur herstellung von zwischenprodukten | |
| ATE132917T1 (de) | Verfahren zur chemischen konversion von metallgegenständen, verwendetes bad dafür und konzentrat zur herstellung des bades | |
| DE69404454D1 (de) | Verfahren zur herstellung von aminomethanphosphonsäure | |
| ATE233751T1 (de) | Verfahren zur herstellung und zwischenprodukt der 2-(10,11-dihydro-10-oxodibenzo(b,f)thiepin-2-yl - propionsäure | |
| DE69723190D1 (de) | Verfahren zur Herstellung von Metallphthalocyanin | |
| DE59807664D1 (de) | Verfahren zur herstellung von 3-cyano-2,4-dihalogen-5-fluor-benzoesäuren | |
| DE59401461D1 (de) | Verfahren zur Herstellung von Telechelen | |
| DE69915951D1 (de) | Verfahren zur Herstellung von Pyrrolidinderivaten | |
| ATE191508T1 (de) | Mikrobiologisches verfahren zur herstellung von 1-ungesättigten, 17-beta-carboxysubstituierten 3- oxo-4-azaandrostan-3-onen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 0992491 Country of ref document: EP |
|
| REN | Ceased due to non-payment of the annual fee |