DE2335715A1 - Cephalosporinverbindungen - Google Patents

Cephalosporinverbindungen

Info

Publication number
DE2335715A1
DE2335715A1 DE19732335715 DE2335715A DE2335715A1 DE 2335715 A1 DE2335715 A1 DE 2335715A1 DE 19732335715 DE19732335715 DE 19732335715 DE 2335715 A DE2335715 A DE 2335715A DE 2335715 A1 DE2335715 A1 DE 2335715A1
Authority
DE
Germany
Prior art keywords
group
acid
substituted
dihydrogen phosphate
reaction
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
DE19732335715
Other languages
German (de)
English (en)
Inventor
William Graham
Peter Edgar Sandford
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
Publication of DE2335715A1 publication Critical patent/DE2335715A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Cephalosporin Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19732335715 1972-07-14 1973-07-13 Cephalosporinverbindungen Pending DE2335715A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3315172A GB1441587A (en) 1972-07-14 1972-07-14 Cephalosporin compounds

Publications (1)

Publication Number Publication Date
DE2335715A1 true DE2335715A1 (de) 1974-01-24

Family

ID=10349212

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732335715 Pending DE2335715A1 (de) 1972-07-14 1973-07-13 Cephalosporinverbindungen

Country Status (13)

Country Link
JP (1) JPS4951295A (enExample)
AT (1) AT336185B (enExample)
AU (1) AU5807773A (enExample)
BE (1) BE802308R (enExample)
CH (1) CH582188A5 (enExample)
DE (1) DE2335715A1 (enExample)
ES (1) ES416905A2 (enExample)
FR (1) FR2193019B2 (enExample)
GB (1) GB1441587A (enExample)
HU (1) HU169697B (enExample)
LU (1) LU68010A1 (enExample)
NL (1) NL7309786A (enExample)
PL (1) PL87155B3 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843637A (en) * 1971-05-11 1974-10-22 Bristol Myers Co Process for rearranging 6-acylamidopenicillanic acid-1-oxides to 7-acyla mido-3-methyl-ceph-3-em-4-carboxylic acids

Also Published As

Publication number Publication date
FR2193019B2 (enExample) 1978-01-06
LU68010A1 (enExample) 1973-09-14
AT336185B (de) 1977-04-25
ATA620273A (de) 1976-08-15
GB1441587A (en) 1976-07-07
PL87155B3 (enExample) 1976-06-30
HU169697B (enExample) 1977-02-28
JPS4951295A (enExample) 1974-05-18
NL7309786A (enExample) 1974-01-16
ES416905A2 (es) 1976-05-01
BE802308R (fr) 1974-01-14
AU5807773A (en) 1975-01-16
CH582188A5 (enExample) 1976-11-30
FR2193019A2 (enExample) 1974-02-15

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination