[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB8526994D0 - Cephalosporin antibiotics - Google Patents

Cephalosporin antibiotics

Info

Publication number
GB8526994D0
GB8526994D0 GB858526994A GB8526994A GB8526994D0 GB 8526994 D0 GB8526994 D0 GB 8526994D0 GB 858526994 A GB858526994 A GB 858526994A GB 8526994 A GB8526994 A GB 8526994A GB 8526994 D0 GB8526994 D0 GB 8526994D0
Authority
GB
United Kingdom
Prior art keywords
cephalosporin antibiotics
cephalosporin
antibiotics
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.)
Withdrawn
Application number
GB858526994A
Other versions
GB2168972A (en
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 Group Ltd
Original Assignee
Glaxo 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 Glaxo Group Ltd filed Critical Glaxo Group Ltd
Publication of GB8526994D0 publication Critical patent/GB8526994D0/en
Publication of GB2168972A publication Critical patent/GB2168972A/en
Withdrawn legal-status Critical Current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
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • C07D501/34—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero rings
    • 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)
GB08526994A 1984-11-02 1985-11-01 Cephalosporin antibiotics Withdrawn GB2168972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848427805A GB8427805D0 (en) 1984-11-02 1984-11-02 Cephalosporin antibotics

Publications (2)

Publication Number Publication Date
GB8526994D0 true GB8526994D0 (en) 1985-12-04
GB2168972A GB2168972A (en) 1986-07-02

Family

ID=10569181

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848427805A Pending GB8427805D0 (en) 1984-11-02 1984-11-02 Cephalosporin antibotics
GB08526994A Withdrawn GB2168972A (en) 1984-11-02 1985-11-01 Cephalosporin antibiotics

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848427805A Pending GB8427805D0 (en) 1984-11-02 1984-11-02 Cephalosporin antibotics

Country Status (1)

Country Link
GB (2) GB8427805D0 (en)

Also Published As

Publication number Publication date
GB8427805D0 (en) 1984-12-12
GB2168972A (en) 1986-07-02

Similar Documents

Publication Publication Date Title
GB2152504B (en) Cephalosporin antibiotics
EP0180372A3 (en) Crystalline cephalosporin antibiotics
GB2166737B (en) Cephalosporin antibiotics
AU557205B2 (en) Cephalosporin antibiotics
GB2159515B (en) Cephalosporin antibiotics
GB8518124D0 (en) Cephalosporin antibiotics
ZA854860B (en) Cephalosporin antibiotics
PT81446B (en) Cephalosporin antibiotics
GB8627404D0 (en) Cephalosporin antibiotics
GB8526994D0 (en) Cephalosporin antibiotics
GB8401031D0 (en) Cephalosporin antibiotics
GB8401030D0 (en) Cephalosporin antibiotics
GB8526993D0 (en) Cephalosporin antibiotics
GB8401032D0 (en) Cephalosporin antibiotics
GB8401033D0 (en) Cephalosporin antibiotics
GB8401034D0 (en) Cephalosporin antibiotics
GB8425751D0 (en) Cephalosporin antibiotics
GB8629677D0 (en) Cephalosporin antibiotics
GB8526901D0 (en) Cephalosporin antibiotics
GB8526900D0 (en) Cephalosporin antibiotics
GB8418507D0 (en) Cephalosporin antibiotic
AU587592C (en) Cephalosporin antibiotics
IE851622L (en) Cephalosporin antibiotics
GB8525988D0 (en) Cephalosporin antibiotics
GB8521975D0 (en) Cephalosporin antibiotics

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)