Chemistry and biology of pteridines and folates 1997 : proceedings of the Eleventh International Symposium on Pteridines and Folates, Berchtesgaden, Germany, June 15-20, 1997

著者

    • Pfleiderer, Wolfgang
    • International Symposium on Chemistry and Biology of Pteridines and Folates

書誌事項

Chemistry and biology of pteridines and folates 1997 : proceedings of the Eleventh International Symposium on Pteridines and Folates, Berchtesgaden, Germany, June 15-20, 1997

editors, Wolfgang Pfleiderer, Hartmut Rokos

Blackwell, 1997

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内容説明・目次

内容説明

These papers are the proceedings of the International Symposium on the Chemistry and Biology of Pteridines and Folates. The book brings together contributions from some 250 scientists from chemistry, biochemistry, biology, pharmacology, and medicine to present and discuss recent advances in this expanding field. Pteridines fulfil many roles in nature, ranging from pigments to essential co-factors for numerous redox and carbon transfer reactions. This large diversity of function is unified by the unique chemistry of the pteridine heterocycle. Emphasis in the book is given to: the progress of antifolates in cancer therapy, with emerging new compounds of broad range effectiveness and with gene therapeutic approaches; on the role of folates in nutrition and their pathological changes; and on new findings in pteridine and folate enzymes.

目次

  • Part 1 Chemistry: pteridines and folates. Part 2 Antifolates: synthesis, biological effects. Part 3 Folates: A - nutrition, neural tube defect, homocysteinemia
  • Folates B - folates in tissues, transport, binding. Part 4 Folate enzymes: A - one-carbon metabolism
  • folate enzymes B - dihydrofolate reductase, thymidylate synthase, purine synthesis
  • folate enzymes C - folylpolyglutamate synthetase and hydrolase, glutamyl hydrolgase, methionnine synthase, dihydropteroate synthase. Part 5 Pteridine enzymes: A - aromatic amino acid hydroxylases
  • pteridine enzymes B - GTP cycloydrolase I and others
  • pteridine enzymes C - nitric oxide synthases
  • pteridine enzymes D - molybdopterin, methanopterin, riboflavin. Part 6 Tetrahydrobiopterin: A - deficiency
  • tetrahydrobiopterin B - effects. Part 7 Pteridines: new functions, immunology, skin.

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