DK125138C - Analogous process for the preparation of cephalosporin compounds. - Google Patents

Analogous process for the preparation of cephalosporin compounds.

Info

Publication number
DK125138C
DK125138C DK190771AA DK710771A DK125138C DK 125138 C DK125138 C DK 125138C DK 190771A A DK190771A A DK 190771AA DK 710771 A DK710771 A DK 710771A DK 125138 C DK125138 C DK 125138C
Authority
DK
Denmark
Prior art keywords
preparation
analogous process
cephalosporin compounds
cephalosporin
compounds
Prior art date
Application number
DK190771AA
Other languages
Danish (da)
Inventor
Vincent Arkley
Stephen Eardley
Alan Gibson Long
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
Application filed by Glaxo Lab Ltd filed Critical Glaxo Lab Ltd
Application granted granted Critical
Publication of DK125138C publication Critical patent/DK125138C/en

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
    • C07D501/14—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
    • C07D501/46—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 with the 7-amino radical acylated by carboxylic acids containing hetero rings
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/18—Resilient suspensions characterised by arrangement, location or kind of springs having torsion-bar springs only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
DK190771AA 1962-12-14 1971-04-21 Analogous process for the preparation of cephalosporin compounds. DK125138C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47316/62A GB1028563A (en) 1962-12-14 1962-12-14 Antibacterial derivative of 7-aminocephalosporanic acid

Publications (1)

Publication Number Publication Date
DK125138C true DK125138C (en) 1973-07-02

Family

ID=10444515

Family Applications (3)

Application Number Title Priority Date Filing Date
DK581363AA DK121861B (en) 1962-12-14 1963-12-13 Analogous process for the preparation of N- (7-2'-thienylacetamidoceph-3-em-3-ylmethyl) -pyridinium-4-carboxylate.
DK01907/71A DK125138B (en) 1962-12-14 1971-04-21
DK190771AA DK125138C (en) 1962-12-14 1971-04-21 Analogous process for the preparation of cephalosporin compounds.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DK581363AA DK121861B (en) 1962-12-14 1963-12-13 Analogous process for the preparation of N- (7-2'-thienylacetamidoceph-3-em-3-ylmethyl) -pyridinium-4-carboxylate.
DK01907/71A DK125138B (en) 1962-12-14 1971-04-21

Country Status (11)

Country Link
AT (1) AT249861B (en)
BR (1) BR6355431D0 (en)
CH (2) CH469023A (en)
CS (2) CS158177B2 (en)
CY (1) CY415A (en)
DE (1) DE1445828A1 (en)
DK (3) DK121861B (en)
GB (1) GB1028563A (en)
MY (1) MY6800009A (en)
NL (1) NL7304127A (en)
SE (2) SE320073B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1195203A (en) * 1966-06-24 1970-06-17 Glaxo Lab Ltd Cephalosporins
US3536705A (en) * 1968-03-11 1970-10-27 Lilly Co Eli Delta**2-cephalosporin ester intermediate
IT1145686B (en) * 1979-05-25 1986-11-05 Glaxo Group Ltd INTERMEDIATES FOR THE PREPARATION OF CEPHALOSPORIN ANTIBIOTICS AND PROCEDURE TO PREPARE THEM
CN107793433A (en) * 2017-11-15 2018-03-13 中国医药集团总公司四川抗菌素工业研究所 A kind of preparation method of cefaloridine

Also Published As

Publication number Publication date
GB1028563A (en) 1966-05-04
DE1795600B2 (en) 1975-09-25
DK125138B (en) 1973-01-02
CY415A (en) 1967-11-14
CS154598B2 (en) 1974-04-30
DE1445828A1 (en) 1969-04-17
CS158177B2 (en) 1974-10-15
BR6355431D0 (en) 1973-09-20
CH442310A (en) 1967-08-31
SE350509B (en) 1972-10-30
DE1795600A1 (en) 1972-01-27
MY6800009A (en) 1968-12-31
SE320073B (en) 1970-02-02
DK121861B (en) 1971-12-13
NL7304127A (en) 1973-06-25
AT249861B (en) 1966-10-10
CH469023A (en) 1969-02-28

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