FI66620C - Foerfarande foer framstaellning av antimikrobisk synisomer av 7-(2-(tiazol-4-yl)-acetamido)-3-cefem-4-karboxylsyra - Google Patents

Foerfarande foer framstaellning av antimikrobisk synisomer av 7-(2-(tiazol-4-yl)-acetamido)-3-cefem-4-karboxylsyra Download PDF

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Publication number
FI66620C
FI66620C FI812978A FI812978A FI66620C FI 66620 C FI66620 C FI 66620C FI 812978 A FI812978 A FI 812978A FI 812978 A FI812978 A FI 812978A FI 66620 C FI66620 C FI 66620C
Authority
FI
Finland
Prior art keywords
group
salt
carboxy
conh
formula
Prior art date
Application number
FI812978A
Other languages
English (en)
Finnish (fi)
Other versions
FI812978L (fi
FI66620B (fi
Inventor
Takao Takaya
Hisashi Takasugi
Toshiyuki Chiba
Kiyoshi Tsuji
Original Assignee
Fujisawa Pharmaceutical 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
Priority claimed from US06/190,970 external-priority patent/US4409217A/en
Application filed by Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Publication of FI812978L publication Critical patent/FI812978L/fi
Publication of FI66620B publication Critical patent/FI66620B/fi
Application granted granted Critical
Publication of FI66620C publication Critical patent/FI66620C/fi

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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
    • C07D501/14—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
    • C07D501/59—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with hetero atoms directly attached in position 3
    • 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

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)
FI812978A 1980-09-26 1981-09-24 Foerfarande foer framstaellning av antimikrobisk synisomer av 7-(2-(tiazol-4-yl)-acetamido)-3-cefem-4-karboxylsyra FI66620C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19097080 1980-09-26
US06/190,970 US4409217A (en) 1977-03-14 1980-09-26 Cephem compounds

Publications (3)

Publication Number Publication Date
FI812978L FI812978L (fi) 1982-03-27
FI66620B FI66620B (fi) 1984-07-31
FI66620C true FI66620C (fi) 1984-11-12

Family

ID=22703550

Family Applications (1)

Application Number Title Priority Date Filing Date
FI812978A FI66620C (fi) 1980-09-26 1981-09-24 Foerfarande foer framstaellning av antimikrobisk synisomer av 7-(2-(tiazol-4-yl)-acetamido)-3-cefem-4-karboxylsyra

Country Status (11)

Country Link
EP (1) EP0048915B1 (es)
JP (1) JPS5785394A (es)
AR (1) AR231450A1 (es)
AT (1) ATE20069T1 (es)
CA (1) CA1176240A (es)
DE (1) DE3174719D1 (es)
DK (1) DK416681A (es)
ES (1) ES505714A0 (es)
FI (1) FI66620C (es)
HU (1) HU185657B (es)
NO (1) NO813200L (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115770B2 (en) * 1983-01-07 1996-06-19 Takeda Chemical Industries, Ltd. Thiazole Derivatives
US5359057A (en) * 1986-02-07 1994-10-25 Hoffmann-La Roche Inc. Acylation of amines
CN102911186B (zh) * 2012-11-13 2014-11-05 天津青松华药医药有限公司 一种头孢唑肟钠的制备及精制方法

Family Cites Families (3)

* 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
PH17188A (en) * 1977-03-14 1984-06-14 Fujisawa Pharmaceutical Co New cephem and cepham compounds and their pharmaceutical compositions and method of use
FR2421907A1 (fr) * 1978-04-07 1979-11-02 Roussel Uclaf Nouvelles cephalosporines derivees de l'acide 7-/2-(2-amino 4-thiazolyl)2-(carboxymethoxyimino/acetamido 3-substitue cephalosporanique, leur procede de preparation et leur application comme medicaments

Also Published As

Publication number Publication date
NO813200L (no) 1982-03-29
JPH0337557B2 (es) 1991-06-05
EP0048915A2 (en) 1982-04-07
FI812978L (fi) 1982-03-27
ATE20069T1 (de) 1986-06-15
EP0048915A3 (en) 1983-01-05
CA1176240A (en) 1984-10-16
DK416681A (da) 1982-03-27
HU185657B (en) 1985-03-28
DE3174719D1 (en) 1986-07-03
FI66620B (fi) 1984-07-31
ES8302719A1 (es) 1982-12-01
AR231450A1 (es) 1984-11-30
EP0048915B1 (en) 1986-05-28
ES505714A0 (es) 1982-12-01
JPS5785394A (en) 1982-05-28

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: FUJISAWA PHARMACEUTICAL CO., LTD