JPS5141382A - Sefuarosuhorinno sansoruienkagobutsunoseizo - Google Patents

Sefuarosuhorinno sansoruienkagobutsunoseizo

Info

Publication number
JPS5141382A
JPS5141382A JP50093003A JP9300375A JPS5141382A JP S5141382 A JPS5141382 A JP S5141382A JP 50093003 A JP50093003 A JP 50093003A JP 9300375 A JP9300375 A JP 9300375A JP S5141382 A JPS5141382 A JP S5141382A
Authority
JP
Japan
Prior art keywords
sefuarosuhorinno
sansoruienkagobutsunoseizo
sefuarosuhorinno sansoruienkagobutsunoseizo
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.)
Pending
Application number
JP50093003A
Other languages
English (en)
Japanese (ja)
Inventor
Shii Shiihan Jon
Setsuku Ro Yan
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.)
Massachusetts Institute of Technology
Original Assignee
Massachusetts Institute of Technology
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 Massachusetts Institute of Technology filed Critical Massachusetts Institute of Technology
Publication of JPS5141382A publication Critical patent/JPS5141382A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; 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)
  • Cephalosporin Compounds (AREA)
JP50093003A 1974-08-05 1975-07-30 Sefuarosuhorinno sansoruienkagobutsunoseizo Pending JPS5141382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/494,507 US4456755A (en) 1974-08-05 1974-08-05 7-Oxygen analogs of cephalosporins

Publications (1)

Publication Number Publication Date
JPS5141382A true JPS5141382A (en) 1976-04-07

Family

ID=23964772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50093003A Pending JPS5141382A (en) 1974-08-05 1975-07-30 Sefuarosuhorinno sansoruienkagobutsunoseizo

Country Status (6)

Country Link
US (1) US4456755A (enExample)
JP (1) JPS5141382A (enExample)
CA (1) CA1092096A (enExample)
DE (1) DE2534926C2 (enExample)
FR (1) FR2288744A1 (enExample)
GB (1) GB1521763A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5716886A (en) * 1980-07-04 1982-01-28 Fujisawa Pharmaceut Co Ltd Azetidinone bearing oxo group or its salt or hydrate and their preparation
JPH0256488A (ja) * 1989-07-13 1990-02-26 Fujisawa Pharmaceut Co Ltd オキソ基を有するアゼチジノン化合物もしくはその塩類またはその水化物

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020057A (en) * 1975-06-18 1977-04-26 Smithkline Corporation 7β-Acyloxy cephalosporins
EP0124081A3 (en) * 1983-05-02 1986-11-26 Merck & Co. Inc. New substituted cephalosporin sulfones as antiinflammatory and antidegenerative agents, pharmaceutical compositions containing the same and processes for making them
US5132301A (en) * 1983-05-02 1992-07-21 Merck & Co., Inc. Substituted cephalosporin sulfones as anti-inflammatory and anti-degenerative agents
GB9011463D0 (en) * 1990-05-22 1990-07-11 Erba Carlo Spa Process for the preparation of 7 alpha-alkoxycephem derivatives
DK1044204T3 (da) * 1997-12-29 2003-09-29 Res Corp Technologies Inc Fremgangsmåde til fremstiling af alfa-oxolactamer
US6407091B1 (en) * 1999-04-15 2002-06-18 Research Corporation Technologies, Inc. β-lactamase inhibiting compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495993A (enExample) * 1972-05-23 1974-01-19
US3976641A (en) * 1973-11-08 1976-08-24 Smithkline Corporation Cephalosporin intermediates and process therefor
US4020057A (en) * 1975-06-18 1977-04-26 Smithkline Corporation 7β-Acyloxy cephalosporins
JPS5949982A (ja) * 1982-09-16 1984-03-22 Alps Electric Co Ltd 感熱ヘツド

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5716886A (en) * 1980-07-04 1982-01-28 Fujisawa Pharmaceut Co Ltd Azetidinone bearing oxo group or its salt or hydrate and their preparation
JPH0256488A (ja) * 1989-07-13 1990-02-26 Fujisawa Pharmaceut Co Ltd オキソ基を有するアゼチジノン化合物もしくはその塩類またはその水化物

Also Published As

Publication number Publication date
US4456755A (en) 1984-06-26
GB1521763A (en) 1978-08-16
FR2288744A1 (fr) 1976-05-21
DE2534926C2 (de) 1982-12-30
CA1092096A (en) 1980-12-23
FR2288744B1 (enExample) 1982-02-05
DE2534926A1 (de) 1976-02-19

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