CH461491A - Process for the preparation of 7-aminocephalosporanic acid derivatives - Google Patents

Process for the preparation of 7-aminocephalosporanic acid derivatives

Info

Publication number
CH461491A
CH461491A CH1288364A CH1288364A CH461491A CH 461491 A CH461491 A CH 461491A CH 1288364 A CH1288364 A CH 1288364A CH 1288364 A CH1288364 A CH 1288364A CH 461491 A CH461491 A CH 461491A
Authority
CH
Switzerland
Prior art keywords
preparation
acid derivatives
aminocephalosporanic acid
aminocephalosporanic
derivatives
Prior art date
Application number
CH1288364A
Other languages
German (de)
Inventor
Gibson Long Alan
Eardley Stephen
Arkley Vincent
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
Publication of CH461491A publication Critical patent/CH461491A/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
    • C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
CH1288364A 1963-10-04 1964-10-05 Process for the preparation of 7-aminocephalosporanic acid derivatives CH461491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2197763A GB1101422A (en) 1963-10-04 1963-10-04 7-aminocephalosporanic acid derivatives

Publications (1)

Publication Number Publication Date
CH461491A true CH461491A (en) 1968-08-31

Family

ID=10171931

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1288364A CH461491A (en) 1963-10-04 1964-10-05 Process for the preparation of 7-aminocephalosporanic acid derivatives

Country Status (4)

Country Link
CH (1) CH461491A (en)
DE (1) DE1445841A1 (en)
GB (1) GB1101422A (en)
NL (1) NL6411521A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004537985A (en) 2001-04-19 2004-12-24 ビオフェルマ ムルシア，エス．アー． Method for producing cephalosporin derivative

Also Published As

Publication number Publication date
GB1101422A (en) 1968-01-31
DE1445841A1 (en) 1969-01-23
NL6411521A (en) 1965-04-05

Similar Documents

Publication Publication Date Title
CH471078A (en) Process for the preparation of acid addition salts of cephalosporin betaines
CH485703A (en) Process for the preparation of pyromeconic acid derivatives
CH444146A (en) Process for the preparation of trans-4-aminomethyl-cyclohexane-1-carboxylic acid
CH469739A (en) Process for the preparation of cephalosporin derivatives
CH432548A (en) Process for the preparation of coumaranyl-N-methyl-carbamic acid esters
AT260947B (en) Process for the preparation of nitrilo-tris-methylenephosphonic acid
CH504473A (en) Process for the preparation of cephalosporanic acid derivatives
CH441311A (en) Process for the preparation of nicotinic acid derivatives
CH417604A (en) Process for the preparation of benzamidobenzanilide derivatives
CH448119A (en) Process for the preparation of triarylalkane derivatives
AT249860B (en) Process for the preparation of α-aminoacyl-6-aminopenicillanic acid derivatives
CH494731A (en) Process for the preparation of derivatives of dibenzocyclo-heptene
AT299447B (en) Process for the preparation of 7-aminocephalosporanic acid
CH450393A (en) Process for the preparation of phenylacetic acid compounds
CH469023A (en) Process for the preparation of derivatives of 7-aminocephalosporanic acid
CH461471A (en) Process for the preparation of dibenzocycloheptene derivatives
AT249869B (en) Process for the preparation of 7-aminocephalosporanic acid
CH438355A (en) Process for the preparation of amino acid derivatives
CH519518A (en) Process for the preparation of 7-aminocephalosporanic acid
CH461491A (en) Process for the preparation of 7-aminocephalosporanic acid derivatives
CH445473A (en) Process for the preparation of iminocycloheptatriene derivatives
CH435297A (en) Process for the preparation of 4-aminoantipyrine derivatives
CH433271A (en) Process for the preparation of bicyclic carboxylic acid derivatives
CH447172A (en) Process for the preparation of 7-amino-cephalosporanic acid esters
CH430700A (en) Process for the preparation of α-arylthioalkanoic acid derivatives