ATE242211T1 - Verfahren zur synthese von 4-substituierten azetidinon-derivaten - Google Patents
Verfahren zur synthese von 4-substituierten azetidinon-derivatenInfo
- Publication number
- ATE242211T1 ATE242211T1 AT94906364T AT94906364T ATE242211T1 AT E242211 T1 ATE242211 T1 AT E242211T1 AT 94906364 T AT94906364 T AT 94906364T AT 94906364 T AT94906364 T AT 94906364T AT E242211 T1 ATE242211 T1 AT E242211T1
- Authority
- AT
- Austria
- Prior art keywords
- general formula
- co2r3
- alkenyl
- aryl
- compound
- Prior art date
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
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4755293 | 1993-02-12 | ||
PCT/JP1994/000195 WO1994018163A1 (en) | 1993-02-12 | 1994-02-10 | Process for synthesizing 4-substituted azetidinone derivative |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE242211T1 true ATE242211T1 (de) | 2003-06-15 |
Family
ID=12778334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94906364T ATE242211T1 (de) | 1993-02-12 | 1994-02-10 | Verfahren zur synthese von 4-substituierten azetidinon-derivaten |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0638552B1 (de) |
AT (1) | ATE242211T1 (de) |
DE (1) | DE69432777T2 (de) |
ES (1) | ES2194866T3 (de) |
WO (1) | WO1994018163A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5309680B2 (ja) * | 2008-05-09 | 2013-10-09 | 大正製薬株式会社 | フッ素化エステル化合物の製造方法及びその中間体 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4287123A (en) * | 1980-01-14 | 1981-09-01 | Merck & Co., Inc. | Synthesis of thienamycin via (3SR, 4RS)-3-((RS)-1-acyloxyethyl)-2-oxo-4-azetidineacetate |
US4309346A (en) * | 1980-03-27 | 1982-01-05 | Merck & Co., Inc. | Process for the preparation of 1-carbapenems and intermediates via trithioorthoacetates |
DK329381A (da) * | 1980-07-24 | 1982-01-25 | Takeda Chemical Industries Ltd | Fremgangsmaade til frmstilling af 1,1-disubstitueret carba-z -penem samt salte og estere deraf |
JPS5946265A (ja) * | 1982-08-24 | 1984-03-15 | Sankyo Co Ltd | アゼチジノン誘導体の製造法 |
JPH0623187B2 (ja) * | 1985-01-18 | 1994-03-30 | 住友製薬株式会社 | β−ラクタム化合物の新規製造法 |
GB8607921D0 (en) * | 1986-04-01 | 1986-05-08 | Fujisawa Pharmaceutical Co | 3,4-disubstituted-2-azetidinone derivatives |
DE69231883T2 (de) * | 1991-12-09 | 2001-10-04 | Takasago International Corp., Tokio/Tokyo | 4-(1,1-Dialkoxycarbonyl-Alkyl)Azetidin-2-on-Derivate zur Herstellung von 4-(1-Carboxy-Alkyl)Azetidin-2-on-Derivaten |
JP2958834B2 (ja) * | 1991-12-09 | 1999-10-06 | 高砂香料工業株式会社 | アゼチジン−2−オン誘導体 |
-
1994
- 1994-02-10 ES ES94906364T patent/ES2194866T3/es not_active Expired - Lifetime
- 1994-02-10 AT AT94906364T patent/ATE242211T1/de not_active IP Right Cessation
- 1994-02-10 WO PCT/JP1994/000195 patent/WO1994018163A1/ja active IP Right Grant
- 1994-02-10 DE DE69432777T patent/DE69432777T2/de not_active Expired - Fee Related
- 1994-02-10 EP EP94906364A patent/EP0638552B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1994018163A1 (en) | 1994-08-18 |
EP0638552B1 (de) | 2003-06-04 |
DE69432777T2 (de) | 2004-03-18 |
DE69432777D1 (de) | 2003-07-10 |
ES2194866T3 (es) | 2003-12-01 |
EP0638552A1 (de) | 1995-02-15 |
EP0638552A4 (de) | 1995-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |