GB1519237A - Cephalosporins - Google Patents

Cephalosporins

Info

Publication number
GB1519237A
GB1519237A GB35371/76A GB3537176A GB1519237A GB 1519237 A GB1519237 A GB 1519237A GB 35371/76 A GB35371/76 A GB 35371/76A GB 3537176 A GB3537176 A GB 3537176A GB 1519237 A GB1519237 A GB 1519237A
Authority
GB
United Kingdom
Prior art keywords
cephalosporins
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
Application number
GB35371/76A
Other languages
English (en)
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Pharmaceutical 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 Takeda Pharmaceutical Co Ltd filed Critical Takeda Pharmaceutical Co Ltd
Publication of GB1519237A publication Critical patent/GB1519237A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • 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
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3

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)
GB35371/76A 1975-08-25 1976-08-25 Cephalosporins Expired GB1519237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50103327A JPS5919114B2 (ja) 1975-08-25 1975-08-25 セフアロスポリンの製造法

Publications (1)

Publication Number Publication Date
GB1519237A true GB1519237A (en) 1978-07-26

Family

ID=14351069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35371/76A Expired GB1519237A (en) 1975-08-25 1976-08-25 Cephalosporins

Country Status (6)

Country Link
US (1) US4132789A (enExample)
JP (1) JPS5919114B2 (enExample)
DE (1) DE2638028A1 (enExample)
FR (1) FR2321891A1 (enExample)
GB (1) GB1519237A (enExample)
NL (1) NL7609404A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53103493A (en) * 1977-02-18 1978-09-08 Takeda Chem Ind Ltd Cephalosporin derivatives and process for their preparation
DE2710902A1 (de) * 1977-03-12 1978-09-21 Hoechst Ag Cephemderivate und verfahren zu ihrer herstellung
PH17188A (en) * 1977-03-14 1984-06-14 Fujisawa Pharmaceutical Co New cephem and cepham compounds and their pharmaceutical compositions and method of use
JPS54160392A (en) * 1978-06-02 1979-12-19 Takeda Chem Ind Ltd Cephalosporin derivative and its preparation
DE3007685A1 (de) * 1980-02-29 1981-10-01 Dr. Karl Thomae Gmbh, 7950 Biberach Neue cephylosporine, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
FR2501209B1 (fr) * 1981-03-03 1986-07-04 Sanofi Sa Nouveaux derives des cephalosporines et medicaments antibiotiques contenant lesdits derives
CN114057772A (zh) * 2021-11-19 2022-02-18 上海欣峰制药有限公司 一种头孢曲松钠化合物的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988327A (en) * 1970-02-11 1976-10-26 Takeda Chemical Industries, Ltd. 7-(α-SULFOACYLAMIDO)CEPHALOSPORANIC ACIDS
US4065619A (en) * 1971-07-17 1977-12-27 Takeda Chemical Industries, Ltd. 7-(α-Sulfoacylamido)cephalosporins
JPS5119765A (en) * 1974-08-09 1976-02-17 Takeda Chemical Industries Ltd Aminochiazoorujudotaino seizoho

Also Published As

Publication number Publication date
JPS5227791A (en) 1977-03-02
JPS5919114B2 (ja) 1984-05-02
US4132789A (en) 1979-01-02
DE2638028A1 (de) 1977-03-10
FR2321891B1 (enExample) 1980-02-01
FR2321891A1 (fr) 1977-03-25
NL7609404A (nl) 1977-03-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
704A Declaration that licence is not available as of right for an excepted use (par. 4a/1977)
PCNP Patent ceased through non-payment of renewal fee