DE69820631D1 - Verfahren zur herstellung von exo-methylenpenam-derivaten - Google Patents

Verfahren zur herstellung von exo-methylenpenam-derivaten

Info

Publication number
DE69820631D1
DE69820631D1 DE69820631T DE69820631T DE69820631D1 DE 69820631 D1 DE69820631 D1 DE 69820631D1 DE 69820631 T DE69820631 T DE 69820631T DE 69820631 T DE69820631 T DE 69820631T DE 69820631 D1 DE69820631 D1 DE 69820631D1
Authority
DE
Germany
Prior art keywords
methylene
penam derivatives
producing exo
exo
producing
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
DE69820631T
Other languages
English (en)
Other versions
DE69820631T2 (de
Inventor
Sigeru Torii
Hideo Tanaka
Yutaka Kameyama
Yoshihisa Tokumaru
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.)
Otsuka Chemical Co Ltd
Original Assignee
Otsuka Chemical 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 Otsuka Chemical Co Ltd filed Critical Otsuka Chemical Co Ltd
Publication of DE69820631D1 publication Critical patent/DE69820631D1/de
Application granted granted Critical
Publication of DE69820631T2 publication Critical patent/DE69820631T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D499/04—Preparation
    • C07D499/06—Preparation by forming the ring or condensed ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE69820631T 1997-03-05 1998-03-05 Verfahren zur herstellung von exo-methylenpenam-derivaten Expired - Fee Related DE69820631T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6921597 1997-03-05
JP9069215A JPH10245386A (ja) 1997-03-05 1997-03-05 エキソメチレンペナム化合物の製造方法
PCT/JP1998/000903 WO1998039336A1 (fr) 1997-03-05 1998-03-05 Procede de fabrication de composes d'exo-methylenepename

Publications (2)

Publication Number Publication Date
DE69820631D1 true DE69820631D1 (de) 2004-01-29
DE69820631T2 DE69820631T2 (de) 2004-09-23

Family

ID=13396285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69820631T Expired - Fee Related DE69820631T2 (de) 1997-03-05 1998-03-05 Verfahren zur herstellung von exo-methylenpenam-derivaten

Country Status (7)

Country Link
US (1) US6339152B1 (de)
EP (1) EP0999213B1 (de)
JP (1) JPH10245386A (de)
KR (1) KR100373591B1 (de)
CN (1) CN1099421C (de)
DE (1) DE69820631T2 (de)
WO (1) WO1998039336A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE452897T1 (de) 2003-09-03 2010-01-15 Otsuka Chemical Co Ltd Verfahren zur herstellung einer penicillansäureverbindung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54103385A (en) 1978-01-31 1979-08-14 Matsushita Electric Works Ltd Temperature rise detecting circuit of printed substrate
US5196530A (en) * 1991-03-11 1993-03-23 Otsuka Kagaku Kabushiki Kaisha Process for preparing 2-exo-methylenepenam derivatives
DE69225821T2 (de) * 1991-03-13 1998-11-05 Otsuka Kagaku Kk Penamderivate und Verfahren zu deren Herstellung
EP0759428A4 (de) * 1995-03-10 1998-11-11 Otsuka Kagaku Kk Verfahren zur herstellung von beta-lactamverbindungen

Also Published As

Publication number Publication date
JPH10245386A (ja) 1998-09-14
EP0999213A4 (de) 2000-05-10
KR100373591B1 (ko) 2003-02-26
US6339152B1 (en) 2002-01-15
EP0999213B1 (de) 2003-12-17
WO1998039336A1 (fr) 1998-09-11
KR20000071033A (ko) 2000-11-25
EP0999213A1 (de) 2000-05-10
CN1246863A (zh) 2000-03-08
DE69820631T2 (de) 2004-09-23
CN1099421C (zh) 2003-01-22

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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