GB1429573A - Cephalosporines - Google Patents

Cephalosporines

Info

Publication number
GB1429573A
GB1429573A GB5716273A GB5716273A GB1429573A GB 1429573 A GB1429573 A GB 1429573A GB 5716273 A GB5716273 A GB 5716273A GB 5716273 A GB5716273 A GB 5716273A GB 1429573 A GB1429573 A GB 1429573A
Authority
GB
United Kingdom
Prior art keywords
resulting
reacting
general formula
amino
treating
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
GB5716273A
Other languages
English (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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of GB1429573A publication Critical patent/GB1429573A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/568—Four-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Cephalosporin Compounds (AREA)
GB5716273A 1972-12-12 1973-12-10 Cephalosporines Expired GB1429573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31448472A 1972-12-12 1972-12-12

Publications (1)

Publication Number Publication Date
GB1429573A true GB1429573A (en) 1976-03-24

Family

ID=23220145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5716273A Expired GB1429573A (en) 1972-12-12 1973-12-10 Cephalosporines

Country Status (6)

Country Link
JP (1) JPS4987693A (enExample)
CH (1) CH594685A5 (enExample)
DE (1) DE2361616A1 (enExample)
FR (1) FR2223373B1 (enExample)
GB (1) GB1429573A (enExample)
NL (1) NL7316285A (enExample)

Also Published As

Publication number Publication date
FR2223373A1 (enExample) 1974-10-25
FR2223373B1 (enExample) 1978-10-27
CH594685A5 (enExample) 1978-01-31
NL7316285A (enExample) 1974-06-14
JPS4987693A (enExample) 1974-08-22
DE2361616A1 (de) 1974-06-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee