FR2189017A1 - - Google Patents

Info

Publication number
FR2189017A1
FR2189017A1 FR7322251A FR7322251A FR2189017A1 FR 2189017 A1 FR2189017 A1 FR 2189017A1 FR 7322251 A FR7322251 A FR 7322251A FR 7322251 A FR7322251 A FR 7322251A FR 2189017 A1 FR2189017 A1 FR 2189017A1
Authority
FR
France
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.)
Granted
Application number
FR7322251A
Other versions
FR2189017B1 (fr
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of FR2189017A1 publication Critical patent/FR2189017A1/fr
Application granted granted Critical
Publication of FR2189017B1 publication Critical patent/FR2189017B1/fr
Expired 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
    • 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
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (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)
FR7322251A 1972-06-19 1973-06-19 Expired FR2189017B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US263907A US3923795A (en) 1972-06-19 1972-06-19 2-Alkoxycephalosporins

Publications (2)

Publication Number Publication Date
FR2189017A1 true FR2189017A1 (fr) 1974-01-25
FR2189017B1 FR2189017B1 (fr) 1976-10-22

Family

ID=23003755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322251A Expired FR2189017B1 (fr) 1972-06-19 1973-06-19

Country Status (10)

Country Link
US (1) US3923795A (fr)
JP (1) JPS6031838B2 (fr)
BE (1) BE801029A (fr)
CH (1) CH575954A5 (fr)
DE (1) DE2331179C2 (fr)
FR (1) FR2189017B1 (fr)
GB (1) GB1407713A (fr)
IE (1) IE37751B1 (fr)
IL (1) IL42429A (fr)
NL (1) NL182807C (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098999A (en) * 1972-10-16 1978-07-04 E. R. Squibb & Sons, Inc. Certain 2-substituted cephalosporins
US4203897A (en) * 1972-10-20 1980-05-20 Fujisawa Pharmaceutical Company, Limited Penam derivatives
JPS5725557B2 (fr) * 1972-11-17 1982-05-29
US4187374A (en) * 1972-11-17 1980-02-05 Fujisawa Pharmaceutical Co., Ltd. 7-(β-Aminoacylamino)-3-substituted-3-cephem-4-carboxylic acid derivatives and preparation thereof
GB1457238A (en) * 1974-05-28 1976-12-01 Sangyo Kagaku Kenkyu Kyokai Cephalosporin derivatives
US4334064A (en) * 1979-11-05 1982-06-08 Eli Lilly And Company Cephalosporin vinyl halides
US4299954A (en) * 1979-11-05 1981-11-10 Eli Lilly And Company Cephalosporin vinyl halides
JPS56118085A (en) * 1980-02-25 1981-09-16 Takeda Chem Ind Ltd 2-methylcephalosporin derivative and its preparation
JPS5852294A (ja) * 1981-09-22 1983-03-28 Kureha Chem Ind Co Ltd セフアロスポリン系抗生物質とその医薬剤
JPS5852292A (ja) * 1981-09-22 1983-03-28 Kureha Chem Ind Co Ltd 抗生物質と医薬剤
US4521598A (en) * 1983-09-28 1985-06-04 Eli Lilly And Company 3-Azidocephalosporins

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2020063A1 (fr) * 1968-10-07 1970-07-10 Lilly Co Eli

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507861A (en) * 1966-09-14 1970-04-21 Lilly Co Eli Certain 3-methyl-cephalosporin compounds
US3575969A (en) * 1968-03-04 1971-04-20 Lilly Co Eli Desacetoxycephalosporin antibiotics
US3660395A (en) * 1970-03-04 1972-05-02 Lilly Co Eli Thioether cephalosporin compounds

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2020063A1 (fr) * 1968-10-07 1970-07-10 Lilly Co Eli

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TETRAHEDRON LETTERS, NO. 35, PAGES 3717-3720 1972 .) *

Also Published As

Publication number Publication date
US3923795A (en) 1975-12-02
DE2331179C2 (de) 1982-03-04
DE2331179A1 (de) 1974-01-17
NL182807B (nl) 1987-12-16
IL42429A0 (en) 1973-08-29
JPS4961194A (fr) 1974-06-13
BE801029A (fr) 1973-12-17
IE37751L (en) 1973-12-19
NL182807C (nl) 1988-05-16
JPS6031838B2 (ja) 1985-07-24
CH575954A5 (fr) 1976-05-31
FR2189017B1 (fr) 1976-10-22
IE37751B1 (en) 1977-09-28
IL42429A (en) 1977-02-28
GB1407713A (en) 1975-09-24
NL7308544A (fr) 1973-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse