GB1504263A - Derivatives of folic acid and isotopically labelled substitution products thereof - Google Patents

Derivatives of folic acid and isotopically labelled substitution products thereof

Info

Publication number
GB1504263A
GB1504263A GB662876A GB662876A GB1504263A GB 1504263 A GB1504263 A GB 1504263A GB 662876 A GB662876 A GB 662876A GB 662876 A GB662876 A GB 662876A GB 1504263 A GB1504263 A GB 1504263A
Authority
GB
United Kingdom
Prior art keywords
folic acid
derivatives
isotopically labelled
substitution products
feb
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
GB662876A
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.)
Bio Rad Laboratories Inc
Original Assignee
Bio Rad Laboratories 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 Bio Rad Laboratories Inc filed Critical Bio Rad Laboratories Inc
Publication of GB1504263A publication Critical patent/GB1504263A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D475/00—Heterocyclic compounds containing pteridine ring systems
    • C07D475/02—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4
    • C07D475/04—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4 with a nitrogen atom directly attached in position 2
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/82—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving vitamins or their receptors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biotechnology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Peptides Or Proteins (AREA)
GB662876A 1975-02-20 1976-02-19 Derivatives of folic acid and isotopically labelled substitution products thereof Expired GB1504263A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55146275A 1975-02-20 1975-02-20

Publications (1)

Publication Number Publication Date
GB1504263A true GB1504263A (en) 1978-03-15

Family

ID=24201371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB662876A Expired GB1504263A (en) 1975-02-20 1976-02-19 Derivatives of folic acid and isotopically labelled substitution products thereof

Country Status (4)

Country Link
CA (1) CA1078827A (US08087162-20120103-C00010.png)
DE (1) DE2605387A1 (US08087162-20120103-C00010.png)
FR (1) FR2301525A1 (US08087162-20120103-C00010.png)
GB (1) GB1504263A (US08087162-20120103-C00010.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298735A (en) * 1979-04-30 1981-11-03 Union Carbide Corporation Folic acid derivatives
GB2056459B (en) * 1979-07-04 1983-03-09 Daiichi Radioisotope Lab Pterin derivatives and an assay method for determining pterins

Also Published As

Publication number Publication date
CA1078827A (en) 1980-06-03
FR2301525B1 (US08087162-20120103-C00010.png) 1979-08-31
DE2605387A1 (de) 1976-09-02
FR2301525A1 (fr) 1976-09-17

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Legal Events

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