Bioassay法による制癌剤 N<SUB>1</SUB>-(2-Tetrahydrofuryl)-5-fluorouracil (FT-207) の体内分布, 排泄, 代謝 DISTRIBUTION, EXCRETION AND METABOLISM OF N<SUB>1</SUB>-(2-TETRAHYDROFURYL)-5-FLUOROURACIL (FT-207) BY A BIOASSAY METHOD

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Abstract

N<SUB>1</SUB>-(2-Tetrahydrofuryl)-5-fluorouracil (FT-207), a new antimetabolic anticancer agent synthesized in USSR, was studied on antimicrobial activity <I>in vitro</I> and distribution, excretion and metabolism <I>in vivo</I>.<BR>The results obtained were as follows.<BR>1) Antimicrobial activity<BR>FT-207 showed fairly active against <I>Micrococcus flavus</I> ATCC 10240, <I>Sarcina lutea</I> PCI 1001, <I>Staphylococcus epidermidis</I> and <I>Staphylococcus aureus</I> 209 P, but in general the activity was inferior to that of 5-FU.<BR>2) Distribution<BR>By the intravenous administration of FT-207, 400mg/kg, in normal and AH-130 bearing rats, the concentration of FT-207 in serum and tissues maintained measurably until 16-24 hours.<BR>On the other hand, the active substances (5-FU, <I>etc</I>.) from FT-207 detected at 1-4 hours and peaked at 4-16 hours in tissues.<BR>3) Urinary excretion<BR>FT-207 and its active substances were excreted in urine for a long time, and the recoveries of FT-207 for 48 hours in rats, mice and rabbits were 12-18%.<BR>4) Metabolism<BR>In normal and AH-130 bearing rats, the main active substance from FT-207 administrated intravenously was 5-FU.

Journal

  • CHEMOTHERAPY

    CHEMOTHERAPY 21(6), 1171-1178, 1973

    Japanese Society of Chemotherapy

Codes

  • NII Article ID (NAID)
    130004191332
  • NII NACSIS-CAT ID (NCID)
    AN00186653
  • Text Lang
    UNK
  • ISSN
    0009-3165
  • NDL Article ID
    7493942
  • NDL Source Classification
    ZS47(科学技術--医学--治療医学・看護学・漢方医学)
  • NDL Call No.
    Z19-42
  • Data Source
    NDL  J-STAGE 
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