DE69432777D1 - Verfahren zur synthese von 4-substituierten azetidinon-derivaten - Google Patents

Verfahren zur synthese von 4-substituierten azetidinon-derivaten

Info

Publication number
DE69432777D1
DE69432777D1 DE69432777T DE69432777T DE69432777D1 DE 69432777 D1 DE69432777 D1 DE 69432777D1 DE 69432777 T DE69432777 T DE 69432777T DE 69432777 T DE69432777 T DE 69432777T DE 69432777 D1 DE69432777 D1 DE 69432777D1
Authority
DE
Germany
Prior art keywords
general formula
co2r3
alkenyl
aryl
compound
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
DE69432777T
Other languages
English (en)
Other versions
DE69432777T2 (de
Inventor
Masaji Ishiguro
Takashi Nakatsuka
Rie Tanaka
Tetsuo Shimamoto
Takuro Yoshida
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.)
Asubio Pharma Co Ltd
Original Assignee
Daiichi Suntory Pharma Co Ltd
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 Daiichi Suntory Pharma Co Ltd filed Critical Daiichi Suntory Pharma Co Ltd
Application granted granted Critical
Publication of DE69432777D1 publication Critical patent/DE69432777D1/de
Publication of DE69432777T2 publication Critical patent/DE69432777T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C07D205/06—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)
DE69432777T 1993-02-12 1994-02-10 Verfahren zur synthese von 4-substituierten azetidinon-derivaten Expired - Fee Related DE69432777T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4755293 1993-02-12
JP4755293 1993-02-12
PCT/JP1994/000195 WO1994018163A1 (en) 1993-02-12 1994-02-10 Process for synthesizing 4-substituted azetidinone derivative

Publications (2)

Publication Number Publication Date
DE69432777D1 true DE69432777D1 (de) 2003-07-10
DE69432777T2 DE69432777T2 (de) 2004-03-18

Family

ID=12778334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69432777T Expired - Fee Related DE69432777T2 (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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
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
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

Also Published As

Publication number Publication date
DE69432777T2 (de) 2004-03-18
EP0638552B1 (de) 2003-06-04
EP0638552A4 (de) 1995-03-29
ATE242211T1 (de) 2003-06-15
WO1994018163A1 (en) 1994-08-18
ES2194866T3 (es) 2003-12-01
EP0638552A1 (de) 1995-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee