GB1430944A - Carboxyl group protection in n-blocked amino acids - Google Patents

Carboxyl group protection in n-blocked amino acids

Info

Publication number
GB1430944A
GB1430944A GB3225272A GB3225272A GB1430944A GB 1430944 A GB1430944 A GB 1430944A GB 3225272 A GB3225272 A GB 3225272A GB 3225272 A GB3225272 A GB 3225272A GB 1430944 A GB1430944 A GB 1430944A
Authority
GB
United Kingdom
Prior art keywords
furylmethyl
carboxylate
carboxyl group
methylceph
blocked amino
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
GB3225272A
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.)
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
Priority to GB3225272A priority Critical patent/GB1430944A/en
Priority to LU67972D priority patent/LU67972A1/xx
Priority to BE133290A priority patent/BE802110A/xx
Priority to NL7309548A priority patent/NL7309548A/xx
Priority to FR7325097A priority patent/FR2196334A1/fr
Priority to DE19732335070 priority patent/DE2335070A1/de
Publication of GB1430944A publication Critical patent/GB1430944A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/42—Singly bound oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
GB3225272A 1972-07-10 1972-07-10 Carboxyl group protection in n-blocked amino acids Expired GB1430944A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB3225272A GB1430944A (en) 1972-07-10 1972-07-10 Carboxyl group protection in n-blocked amino acids
LU67972D LU67972A1 (cs) 1972-07-10 1973-07-09
BE133290A BE802110A (fr) 1972-07-10 1973-07-09 Procede de preparation d'un derive d'amino-acide a azote bloque
NL7309548A NL7309548A (cs) 1972-07-10 1973-07-09
FR7325097A FR2196334A1 (cs) 1972-07-10 1973-07-09
DE19732335070 DE2335070A1 (de) 1972-07-10 1973-07-10 Cephalosporinverbindungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3225272A GB1430944A (en) 1972-07-10 1972-07-10 Carboxyl group protection in n-blocked amino acids

Publications (1)

Publication Number Publication Date
GB1430944A true GB1430944A (en) 1976-04-07

Family

ID=10335710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3225272A Expired GB1430944A (en) 1972-07-10 1972-07-10 Carboxyl group protection in n-blocked amino acids

Country Status (6)

Country Link
BE (1) BE802110A (cs)
DE (1) DE2335070A1 (cs)
FR (1) FR2196334A1 (cs)
GB (1) GB1430944A (cs)
LU (1) LU67972A1 (cs)
NL (1) NL7309548A (cs)

Also Published As

Publication number Publication date
LU67972A1 (cs) 1973-09-11
DE2335070A1 (de) 1974-01-31
NL7309548A (cs) 1974-01-14
FR2196334A1 (cs) 1974-03-15
BE802110A (fr) 1974-01-09

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed