CA992069A - Cephalosporins - Google Patents

Cephalosporins

Info

Publication number
CA992069A
CA992069A CA054,267A CA54267A CA992069A CA 992069 A CA992069 A CA 992069A CA 54267 A CA54267 A CA 54267A CA 992069 A CA992069 A CA 992069A
Authority
CA
Canada
Prior art keywords
cephalosporins
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.)
Expired
Application number
CA054,267A
Other languages
English (en)
Other versions
CA54267S (en
Inventor
John C. Clark
James Kennedy
Alan G. Long
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
Application filed by Glaxo Laboratories Ltd filed Critical Glaxo Laboratories Ltd
Application granted granted Critical
Publication of CA992069A publication Critical patent/CA992069A/en
Expired 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

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)
CA054,267A 1968-06-14 1969-06-13 Cephalosporins Expired CA992069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2852768 1968-06-14

Publications (1)

Publication Number Publication Date
CA992069A true CA992069A (en) 1976-06-29

Family

ID=10277050

Family Applications (1)

Application Number Title Priority Date Filing Date
CA054,267A Expired CA992069A (en) 1968-06-14 1969-06-13 Cephalosporins

Country Status (7)

Country Link
US (1) US3668203A (de)
AT (2) AT312165B (de)
BR (1) BR6909752D0 (de)
CA (1) CA992069A (de)
ES (1) ES368325A1 (de)
GB (1) GB1277415A (de)
ZA (1) ZA694200B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948559B1 (de) * 1970-11-10 1974-12-21
US3917588A (en) * 1972-11-28 1975-11-04 Lilly Co Eli {60 -Aminoacyl cephalosporin ethers
US3917587A (en) * 1972-11-28 1975-11-04 Lilly Co Eli Cephalosporin ethers
GB1476981A (en) * 1974-06-05 1977-06-16 Bristol Myers Co Substituted penicillanic acids
US4091215A (en) * 1974-06-05 1978-05-23 Bristol-Myers Company 7-D-α-Amino-.alpha.-(p-acetoxyphenyl)acetamido-3-methyl-3-cephem-4-carboxylic acid
US4144391A (en) * 1977-03-07 1979-03-13 Eli Lilly And Company Cephalosporin displacement reaction
US5604222A (en) * 1993-12-27 1997-02-18 Lupin Laboratories, Ltd. Method for the preparation of 2-chloro sulfinyl azetidinones
US5578721A (en) * 1994-07-11 1996-11-26 Lupin Laboratories Limited Process for preparation of 3-exomethylene cepham sulfoxide esters

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL130098C (de) * 1963-07-15

Also Published As

Publication number Publication date
GB1277415A (en) 1972-06-14
BR6909752D0 (pt) 1973-02-08
AT312165B (de) 1973-12-27
ES368325A1 (es) 1971-06-16
ZA694200B (en) 1971-01-27
US3668203A (en) 1972-06-06
AT301751B (de) 1972-09-25

Similar Documents

Publication Publication Date Title
CA960658A (en) Penicillins
CA992069A (en) Cephalosporins
CA1024982A (en) Penicillins
AU423886B2 (en) Croplifter
AU432170B2 (en) Cephalosporins
AU433009B2 (en) Cephalosporins
AU3491868A (en) Cephalosporins
AU4231468A (en) Cephalosporins
CA787896A (en) Penicillins
CA781461A (en) Penicillins
CA781463A (en) Penicillins
CA801733A (en) Penicillins
AU444889B2 (en) Penicillins
AU426894B2 (en) Penicillins
AU445692B2 (en) New penicillins
AU5637269A (en) Penicillins
AU5105569A (en) Penicillins
AU4978469A (en) Penicillins
AU431720B2 (en) Dibenzocyclo-octene-12-methyl-amines
AU422841B2 (en) Flowbox
AU432545B2 (en) 1 - carbamoyl -3- aroylprolidines
AU413027B2 (en) Hemoglobinometer
AU419042B2 (en) Ethylidenebicycloheptene
AU432343B2 (en) Pyridobenzodiazepines
AU430980B2 (en) 1-hydroxy-4keto- -ionone