CH621351A5 - - Google Patents

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Publication number
CH621351A5
CH621351A5 CH762476A CH762476A CH621351A5 CH 621351 A5 CH621351 A5 CH 621351A5 CH 762476 A CH762476 A CH 762476A CH 762476 A CH762476 A CH 762476A CH 621351 A5 CH621351 A5 CH 621351A5
Authority
CH
Switzerland
Prior art keywords
acid
cephem
group
carboxylic acid
ylthiomethyl
Prior art date
Application number
CH762476A
Other languages
German (de)
English (en)
Inventor
John Gerald Gleason
Original Assignee
Smithkline Corp
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 Smithkline Corp filed Critical Smithkline Corp
Publication of CH621351A5 publication Critical patent/CH621351A5/de

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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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH762476A 1975-06-18 1976-06-15 CH621351A5 (hr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/588,096 US4020057A (en) 1975-06-18 1975-06-18 7β-Acyloxy cephalosporins

Publications (1)

Publication Number Publication Date
CH621351A5 true CH621351A5 (hr) 1981-01-30

Family

ID=24352479

Family Applications (1)

Application Number Title Priority Date Filing Date
CH762476A CH621351A5 (hr) 1975-06-18 1976-06-15

Country Status (9)

Country Link
US (3) US4020057A (hr)
JP (1) JPS525788A (hr)
BE (1) BE842962A (hr)
CH (1) CH621351A5 (hr)
DE (1) DE2627126A1 (hr)
FR (2) FR2314720A1 (hr)
GB (2) GB1561063A (hr)
LU (1) LU75178A1 (hr)
NL (1) NL7606457A (hr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456755A (en) * 1974-08-05 1984-06-26 Massachusetts Institute Of Technology 7-Oxygen analogs of cephalosporins
US4622394A (en) * 1974-08-05 1986-11-11 Massachusetts Institute Of Technology Oxygen analogs of cephalosporins
EP0043546B1 (en) * 1980-07-04 1986-01-29 Fujisawa Pharmaceutical Co., Ltd. 7-oxo-cephalosporins and 6-oxo-penicillins, their analogues and process for their preparation
JPS5759610A (en) * 1980-09-25 1982-04-10 Sanyo Kokusaku Pulp Co Ltd Effective utilization of pulp mill waste water
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530123A (en) * 1966-11-02 1970-09-22 Fujisawa Pharmaceutical Co 3-thiolated-7-sydnone-acylamino-cephalosporanic acid derivatives
US3865819A (en) * 1972-05-03 1975-02-11 Smithkline Corp Substituted sulfonylacetamido cephalosporins
US3828037A (en) * 1972-07-20 1974-08-06 Smithkline Corp Trifluoromethylmercaptoacetamidocephalosporins
DE2325770A1 (de) * 1973-05-21 1974-12-19 Hoechst Ag Bicyclische lactamverbindungen und verfahren zu ihrer herstellung
US3884915A (en) * 1973-06-04 1975-05-20 Smithkline Corp 7-Alkylmercaptoacetamido cephalosporins
US3880848A (en) * 1973-06-18 1975-04-29 Smithkline Corp 7-Trifluorome thylsulfinylacetamido cephalosporins
US3883520A (en) * 1973-08-17 1975-05-13 Smithkline Corp Substituted mercaptoacetamidocephalosporins
US3976641A (en) * 1973-11-08 1976-08-24 Smithkline Corporation Cephalosporin intermediates and process therefor
US3957770A (en) * 1973-12-26 1976-05-18 Smithkline Corporation Substituted acetamidocephalosporins
US4456755A (en) * 1974-08-05 1984-06-26 Massachusetts Institute Of Technology 7-Oxygen analogs of cephalosporins
US4093625A (en) * 1976-08-09 1978-06-06 Massachusetts Institute Of Technology 6-Sulfur analogs of penicillins and cephalosporins

Also Published As

Publication number Publication date
GB1561062A (en) 1980-02-13
GB1561063A (en) 1980-02-13
FR2314720A1 (fr) 1977-01-14
NL7606457A (nl) 1976-12-21
JPS525788A (en) 1977-01-17
LU75178A1 (hr) 1977-01-26
BE842962A (fr) 1976-12-15
US4158733A (en) 1979-06-19
US4131734A (en) 1978-12-26
FR2314720B1 (hr) 1981-11-27
US4020057A (en) 1977-04-26
DE2627126A1 (de) 1976-12-30
FR2344560B1 (hr) 1980-04-04
FR2344560A1 (fr) 1977-10-14

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Legal Events

Date Code Title Description
PL Patent ceased