SE428692B - Forfarande for framstellning av 7beta-amino-3-cefem-4-karboxylsyraforeningar - Google Patents

Forfarande for framstellning av 7beta-amino-3-cefem-4-karboxylsyraforeningar

Info

Publication number
SE428692B
SE428692B SE7308236A SE7308236A SE428692B SE 428692 B SE428692 B SE 428692B SE 7308236 A SE7308236 A SE 7308236A SE 7308236 A SE7308236 A SE 7308236A SE 428692 B SE428692 B SE 428692B
Authority
SE
Sweden
Prior art keywords
cefem
amino
procedure
carboxylic acid
acid compounds
Prior art date
Application number
SE7308236A
Other languages
English (en)
Inventor
R Scartazzini
H Bickel
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of SE428692B publication Critical patent/SE428692B/sv

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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE7308236A 1972-06-29 1973-06-12 Forfarande for framstellning av 7beta-amino-3-cefem-4-karboxylsyraforeningar SE428692B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH979072A CH585756A5 (en) 1972-06-29 1972-06-29 Substd 7-amino ceph-3-em 4-carboxylic acids - by elimination from the 3-hydroxy or 3-acyloxy cepham analogues

Publications (1)

Publication Number Publication Date
SE428692B true SE428692B (sv) 1983-07-18

Family

ID=4355668

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7308236A SE428692B (sv) 1972-06-29 1973-06-12 Forfarande for framstellning av 7beta-amino-3-cefem-4-karboxylsyraforeningar

Country Status (8)

Country Link
JP (1) JPS6124398B2 (sv)
AT (1) AT327381B (sv)
CA (1) CA1041084A (sv)
CH (1) CH585756A5 (sv)
DD (1) DD106652A5 (sv)
NL (1) NL7309134A (sv)
SE (1) SE428692B (sv)
YU (1) YU39908B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301279A (en) * 1979-02-23 1981-11-17 Ciba-Geigy Corporation Process for the production of 3-hydroxy compounds
JPS6131421Y2 (sv) * 1979-04-23 1986-09-12
JPS55153685U (sv) * 1979-04-23 1980-11-06
JPS55158156U (sv) * 1979-04-28 1980-11-13
JPS55150137A (en) * 1979-05-09 1980-11-21 Matsushita Electric Ind Co Ltd Recorder
JPS5753830A (en) * 1980-09-12 1982-03-31 Sony Corp Tracking servo device for optical information signal reproducer
JPS5755564A (en) * 1980-09-20 1982-04-02 Sony Corp Controller of pickup
JPS59185482A (ja) * 1983-04-05 1984-10-22 Sony Corp オ−トトラツキング装置
JPS61135253A (ja) * 1984-12-05 1986-06-23 Meidensha Electric Mfg Co Ltd 遠方監視制御システム
CN103755725B (zh) * 2013-12-26 2016-05-18 浙江工业大学 7β-苯乙酰氨基-3-无-3-头孢烯-4-羧酸二苯甲酯的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS47425U (sv) * 1971-01-19 1972-08-02

Also Published As

Publication number Publication date
CH585756A5 (en) 1977-03-15
ATA569373A (de) 1975-04-15
CA1041084A (en) 1978-10-24
DD106652A5 (sv) 1974-06-20
AT327381B (de) 1976-01-26
YU39908B (en) 1985-06-30
JPS6124398B2 (sv) 1986-06-10
YU179173A (en) 1982-06-30
NL7309134A (sv) 1974-01-02
JPS4942688A (sv) 1974-04-22

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