ZA694200B - Improvements in or relating to antibiotics - Google Patents

Improvements in or relating to antibiotics

Info

Publication number
ZA694200B
ZA694200B ZA694200A ZA694200A ZA694200B ZA 694200 B ZA694200 B ZA 694200B ZA 694200 A ZA694200 A ZA 694200A ZA 694200 A ZA694200 A ZA 694200A ZA 694200 B ZA694200 B ZA 694200B
Authority
ZA
South Africa
Prior art keywords
antibiotics
relating
Prior art date
Application number
ZA694200A
Other languages
English (en)
Inventor
A Long
E Wilson
J Clark
J Kennedy
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 ZA694200B publication Critical patent/ZA694200B/xx

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)
ZA694200A 1968-06-14 1969-06-13 Improvements in or relating to antibiotics ZA694200B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA694200B true ZA694200B (en) 1971-01-27

Family

ID=10277050

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA694200A ZA694200B (en) 1968-06-14 1969-06-13 Improvements in or relating to antibiotics

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
CA992069A (en) 1976-06-29
AT301751B (de) 1972-09-25
ES368325A1 (es) 1971-06-16
US3668203A (en) 1972-06-06
BR6909752D0 (pt) 1973-02-08
AT312165B (de) 1973-12-27
GB1277415A (en) 1972-06-14

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