DK128611B - Process for the preparation of derivatives of cephalosporin C or salts thereof. - Google Patents

Process for the preparation of derivatives of cephalosporin C or salts thereof.

Info

Publication number
DK128611B
DK128611B DK208462A DK208462A DK128611B DK 128611 B DK128611 B DK 128611B DK 208462 A DK208462 A DK 208462A DK 208462 A DK208462 A DK 208462A DK 128611 B DK128611 B DK 128611B
Authority
DK
Denmark
Prior art keywords
cephalosporin
derivatives
salts
preparation
Prior art date
Application number
DK208462A
Other languages
Danish (da)
Inventor
J Cox
H Fazackerley
J Cocker
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
Publication of DK128611B publication Critical patent/DK128611B/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
DK208462A 1961-05-16 1962-05-09 Process for the preparation of derivatives of cephalosporin C or salts thereof. DK128611B (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
DK128611B true DK128611B (en) 1974-06-04

Family

ID=26237945

Family Applications (1)

Application Number Title Priority Date Filing Date
DK208462A DK128611B (en) 1961-05-16 1962-05-09 Process for the preparation of derivatives of cephalosporin C or salts thereof.

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
EP0060301B1 (en) * 1980-09-19 1985-11-27 Asahi Kasei Kogyo Kabushiki Kaisha Process for preparing 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
WO2002086143A2 (en) 2001-04-19 2002-10-31 Bioferma Murcia, S.A. Enzymatic process for preparing cephalosporin derivatives

Also Published As

Publication number Publication date
FR2030M (en) 1963-10-25
AT265513B (en) 1968-10-10
DE1745624A1 (en) 1972-02-17
DE1795484A1 (en) 1974-09-19
AT265520B (en) 1968-10-10
NO133673B (en) 1976-03-01
DE1745624C3 (en) 1974-12-12
JPS3917936B1 (en) 1964-08-25
CH554371A (en) 1974-09-30
SE317380B (en) 1969-11-17
DE1795484B2 (en) 1975-09-04
BE617687A (en) 1962-11-16
CH565184A5 (en) 1975-08-15
NO133673C (en) 1976-06-09
DE1795727A1 (en) 1974-04-04
DE1745624B2 (en) 1974-05-16
CH520709A (en) 1972-03-31

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