ZA745848B - Dihydroxy amino cephalosporins - Google Patents

Dihydroxy amino cephalosporins

Info

Publication number
ZA745848B
ZA745848B ZA00745848A ZA745848A ZA745848B ZA 745848 B ZA745848 B ZA 745848B ZA 00745848 A ZA00745848 A ZA 00745848A ZA 745848 A ZA745848 A ZA 745848A ZA 745848 B ZA745848 B ZA 745848B
Authority
ZA
South Africa
Prior art keywords
cephalosporins
dihydroxy amino
dihydroxy
amino cephalosporins
amino
Prior art date
Application number
ZA00745848A
Other languages
English (en)
Original Assignee
Beecham Group 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 Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of ZA745848B publication Critical patent/ZA745848B/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
ZA00745848A 1973-09-22 1974-09-13 Dihydroxy amino cephalosporins ZA745848B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4452773A GB1472174A (en) 1973-09-22 1973-09-22 Dihydroxy amino cephalosporins

Publications (1)

Publication Number Publication Date
ZA745848B true ZA745848B (en) 1975-10-29

Family

ID=10433719

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00745848A ZA745848B (en) 1973-09-22 1974-09-13 Dihydroxy amino cephalosporins

Country Status (4)

Country Link
AT (1) AT333956B (de)
BE (1) BE820030A (de)
GB (1) GB1472174A (de)
ZA (1) ZA745848B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZM884A1 (en) * 1983-01-28 1984-10-22 Bristol Myers Co Substituted vinyl cephalosporins
US4520022A (en) * 1983-01-28 1985-05-28 Bristol-Myers Company Substituted vinyl cephalosporins
EP0131174B1 (de) * 1983-07-07 1989-09-13 Beecham Group Plc Substituierte Phenylglycin-Derivate von Beta-Lactam-Antibiotika

Also Published As

Publication number Publication date
BE820030A (fr) 1975-03-17
ATA753874A (de) 1976-04-15
GB1472174A (en) 1977-05-04
AT333956B (de) 1976-12-27

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