JPS5227791A - Synthesis of cephalosporins - Google Patents

Synthesis of cephalosporins

Info

Publication number
JPS5227791A
JPS5227791A JP50103327A JP10332775A JPS5227791A JP S5227791 A JPS5227791 A JP S5227791A JP 50103327 A JP50103327 A JP 50103327A JP 10332775 A JP10332775 A JP 10332775A JP S5227791 A JPS5227791 A JP S5227791A
Authority
JP
Japan
Prior art keywords
cephalosporins
synthesis
sulfaacetamido
thiazolin
cephem
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.)
Granted
Application number
JP50103327A
Other languages
English (en)
Other versions
JPS5919114B2 (ja
Inventor
Masaaki Nomura
Takenori Tobitaka
Hiroshi Akimoto
Isao Minami
Fumio Kiriki
Tatsuichi Matsuda
Takeshi Fugono
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 Chemical Industries 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 Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP50103327A priority Critical patent/JPS5919114B2/ja
Priority to US05/715,495 priority patent/US4132789A/en
Priority to NL7609404A priority patent/NL7609404A/xx
Priority to DE19762638028 priority patent/DE2638028A1/de
Priority to GB35371/76A priority patent/GB1519237A/en
Priority to FR7625710A priority patent/FR2321891A1/fr
Publication of JPS5227791A publication Critical patent/JPS5227791A/ja
Publication of JPS5919114B2 publication Critical patent/JPS5919114B2/ja
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)
JP50103327A 1975-08-25 1975-08-25 セフアロスポリンの製造法 Expired JPS5919114B2 (ja)

Priority Applications (6)

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
US05/715,495 US4132789A (en) 1975-08-25 1976-08-18 7-[2-(2-Imino-4-thiazolin-4-yl)-2-sulfoacetamido]cephalosporins and antibacterial compositions containing them
NL7609404A NL7609404A (nl) 1975-08-25 1976-08-24 Nieuwe cefalosporine-derivaten.
DE19762638028 DE2638028A1 (de) 1975-08-25 1976-08-24 Neue cephalosporinverbindungen
GB35371/76A GB1519237A (en) 1975-08-25 1976-08-25 Cephalosporins
FR7625710A FR2321891A1 (fr) 1975-08-25 1976-08-25 Nouvelles cephalosporines

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 (2)

Publication Number Publication Date
JPS5227791A true JPS5227791A (en) 1977-03-02
JPS5919114B2 JPS5919114B2 (ja) 1984-05-02

Family

ID=14351069

Family Applications (1)

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

Country Status (6)

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

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
ES467601A1 (es) * 1977-03-12 1979-06-16 Hoechst Ag Procedimiento para la preparacion de derivados de cefem.
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
JPS5919114B2 (ja) 1984-05-02
NL7609404A (nl) 1977-03-01
FR2321891B1 (ja) 1980-02-01
DE2638028A1 (de) 1977-03-10
GB1519237A (en) 1978-07-26
US4132789A (en) 1979-01-02
FR2321891A1 (fr) 1977-03-25

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