AT265520B - Process for the preparation of new cephalosporin derivatives - Google Patents

Process for the preparation of new cephalosporin derivatives

Info

Publication number
AT265520B
AT265520B AT260667A AT260667A AT265520B AT 265520 B AT265520 B AT 265520B AT 260667 A AT260667 A AT 260667A AT 260667 A AT260667 A AT 260667A AT 265520 B AT265520 B AT 265520B
Authority
AT
Austria
Prior art keywords
preparation
cephalosporin derivatives
new cephalosporin
new
derivatives
Prior art date
Application number
AT260667A
Other languages
German (de)
Original Assignee
Glaxo Lab 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
Priority claimed from GB17845/61A external-priority patent/GB1012943A/en
Application filed by Glaxo Lab Ltd filed Critical Glaxo Lab Ltd
Application granted granted Critical
Publication of AT265520B publication Critical patent/AT265520B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/545—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, cefaclor, or cephalexine
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/04—Supports for hops, vines, or trees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B3/00—Hand knives with fixed blades
    • B26B3/08—Hand knives with fixed blades specially adapted for cutting cardboard, or wall, floor, or like covering materials
    • 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
    • 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
    • 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
    • C07D501/36—Methylene radicals, substituted by sulfur atoms
    • 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
    • C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Forests & Forestry (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
AT260667A 1961-05-16 1962-05-15 Process for the preparation of new cephalosporin derivatives AT265520B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB17845/61A GB1012943A (en) 1961-05-16 1961-05-16 Improvements in or relating to antibiotics
GB302662 1962-01-26

Publications (1)

Publication Number Publication Date
AT265520B true AT265520B (en) 1968-10-10

Family

ID=26237945

Family Applications (2)

Application Number Title Priority Date Filing Date
AT260667A AT265520B (en) 1961-05-16 1962-05-15 Process for the preparation of new cephalosporin derivatives
AT398162A AT265513B (en) 1961-05-16 1962-05-15 Process for the preparation of new cephalosporin derivatives

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT398162A AT265513B (en) 1961-05-16 1962-05-15 Process for the preparation of new cephalosporin derivatives

Country Status (9)

Country Link
JP (1) JPS3917936B1 (en)
AT (2) AT265520B (en)
BE (1) BE617687A (en)
CH (3) CH520709A (en)
DE (2) DE1745624C3 (en)
DK (1) DK128611B (en)
FR (1) FR2030M (en)
NO (1) NO133673C (en)
SE (1) SE317380B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE16706T1 (en) * 1980-09-19 1985-12-15 Asahi Chemical Ind METHODS FOR PRODUCTION OF CEPHALOSPORIN COMPOUNDS.
JPS5762284A (en) * 1980-10-01 1982-04-15 Sumitomo Chem Co Ltd Stabilizing method
FR2530248A1 (en) * 1982-07-13 1984-01-20 Sanofi Sa NOVEL DERIVATIVES OF CEPHALOSPORINS, PROCESS FOR THEIR PREPARATION AND ANTIBIOTIC DRUGS CONTAINING SAID DERIVATIVES
AU2002316862A1 (en) * 2001-04-19 2002-11-05 Bioferma Murcia, S.A. Enzymatic process for preparing cephalosporin derivatives

Also Published As

Publication number Publication date
NO133673C (en) 1976-06-09
JPS3917936B1 (en) 1964-08-25
DE1795484B2 (en) 1975-09-04
NO133673B (en) 1976-03-01
SE317380B (en) 1969-11-17
DE1745624B2 (en) 1974-05-16
CH520709A (en) 1972-03-31
DE1795484A1 (en) 1974-09-19
DE1745624C3 (en) 1974-12-12
CH565184A5 (en) 1975-08-15
DE1795727A1 (en) 1974-04-04
FR2030M (en) 1963-10-25
BE617687A (en) 1962-11-16
DK128611B (en) 1974-06-04
CH554371A (en) 1974-09-30
AT265513B (en) 1968-10-10
DE1745624A1 (en) 1972-02-17

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