DE1930204A1 - Cephalosporinverbindungen und Verfahren zu ihrer Herstellung - Google Patents

Cephalosporinverbindungen und Verfahren zu ihrer Herstellung

Info

Publication number
DE1930204A1
DE1930204A1 DE19691930204 DE1930204A DE1930204A1 DE 1930204 A1 DE1930204 A1 DE 1930204A1 DE 19691930204 DE19691930204 DE 19691930204 DE 1930204 A DE1930204 A DE 1930204A DE 1930204 A1 DE1930204 A1 DE 1930204A1
Authority
DE
Germany
Prior art keywords
acid
group
compound
carboxylic acid
derivative
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19691930204
Other languages
German (de)
English (en)
Inventor
Clark John Clin
Gerrards Cross
Long Alan Gibson
Middlesex Greenford
James Kennedy
Wilson Edward Mckenzie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Glaxo Laboratories Ltd
Original Assignee
Glaxo Laboratories 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 GB2853169A external-priority patent/GB1293375A/en
Application filed by Glaxo Laboratories Ltd filed Critical Glaxo Laboratories Ltd
Publication of DE1930204A1 publication Critical patent/DE1930204A1/de
Pending legal-status Critical Current

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
    • C07D501/36—Methylene radicals, substituted by sulfur atoms
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/02—Arrangements of bearings
    • G01G21/04—Arrangements of bearings of knife-edge bearings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE19691930204 1968-06-14 1969-06-13 Cephalosporinverbindungen und Verfahren zu ihrer Herstellung Pending DE1930204A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2852768 1968-06-14
GB2853169A GB1293375A (en) 1969-06-05 1969-06-05 Improvements in or relating to fluid control valves

Publications (1)

Publication Number Publication Date
DE1930204A1 true DE1930204A1 (de) 1970-01-22

Family

ID=26259422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691930204 Pending DE1930204A1 (de) 1968-06-14 1969-06-13 Cephalosporinverbindungen und Verfahren zu ihrer Herstellung

Country Status (7)

Country Link
BE (1) BE734532A (xx)
CH (1) CH550202A (xx)
DE (1) DE1930204A1 (xx)
DK (1) DK128745B (xx)
FR (1) FR2010921A1 (xx)
NL (1) NL140413B (xx)
SE (1) SE380270B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7112483A (xx) * 1970-09-14 1972-03-16
GB1385895A (en) * 1971-03-01 1975-03-05 Glaxo Lab Ltd Antibiotics

Also Published As

Publication number Publication date
DK128745B (da) 1974-06-24
NL6909099A (xx) 1969-12-16
BE734532A (xx) 1969-12-15
SE380270B (sv) 1975-11-03
CH550202A (de) 1974-06-14
FR2010921B1 (xx) 1973-06-08
NL140413B (nl) 1973-12-17
FR2010921A1 (en) 1970-02-20

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Legal Events

Date Code Title Description
OHW Rejection