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Volumn 9, Issue 3, 2001, Pages 621-628

Ring-deactivated hydroxymethylpyrroles as inhibitors of α-chymotrypsin

Author keywords

[No Author keywords available]

Indexed keywords

CHYMOTRYPSIN; ENZYME INHIBITOR; HYDROXYMETHYLPYRROLE DERIVATIVE; PYRROLE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 0035102461     PISSN: 09680896     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0968-0896(00)00274-1     Document Type: Article
Times cited : (16)

References (16)
  • 1
    • 0005849551 scopus 로고    scopus 로고
    • (a) Abell, A. D.; Nabbs, B. K.; Battersby, A. R. J. Am. Chem. Soc. 1998, 120, 1741. (b) Abell, A. D.; Nabbs, B. K.; Battersby, A. R. J. Org. Chem. 1998, 63, 8163. (c) Abell, A. D.; Nabbs, B. K. Org. Lett. 1999, 1, 1403. (d) Abell, A. D.; Litten, J. C. Tetrahedron Lett. 1992, 3005.
  • 3
    • 0005817738 scopus 로고    scopus 로고
    • Jones, A. R., Bean, G. P., Eds.; The Chemistry of Pyrroles Academic: London, 1977, pp 356-357. Katritzky, A. R., Rees, C. W., Eds.; Comprehensive Heterocyclic Chemistry; Pergamon: Oxford, 1984, Vol. 4.
  • 4
    • 0005890797 scopus 로고    scopus 로고
    • Wallace, D. M.; Leung, S. H.; Smith, K. M. J. Org. Chem. 1993, 58, 7245. Tietze, L. F.; Kettschau, G.; Heitmann, K. Synthesis 1996, 851.
  • 5
    • 0005818376 scopus 로고    scopus 로고
    • Battersby, A. R.; Fookes, C. J. R.; Gustafson-Potter, K. E.; McDonald, E.; Matcham, G. W. T. J. Chem. Soc., Perkin Trans 1 1982, 2427. Battersby, A. R., Leeper, F. J. Chem. Rev. 1990, 90, 1261. Scott, A. I. In Advances in Detailed Reaction Mechanisms: Mechanisms of Biological Importance; Coxon, J. M. Ed.; JAI: Connecticut, 1992; pp 189-212.
  • 6
    • 0005871007 scopus 로고    scopus 로고
    • Silverman, R. B. In Mechanism-Based Enzyme Inactivation: Chemistry and Enzymology; CRC, Florida, 1988; Vols 1 and 2. Abell, A. D. In Detailed Reaction Mechanisms: Mechanisms of Biological Importance; Coxon, J., Ed.; JAI: London, 1992; Vol. 2, pp 243-260. Rando, R. R. Science 1974, 185, 320.
  • 7
    • 0005863409 scopus 로고    scopus 로고
    • 1 amino acid defines the point of cleavage of the substrate peptide where, by definition, hydrolysis occurs on the carboxyl side of this residue (for a definition of this nomenclature see: Schechter, I.; Berger, A. Biochem. Biophys. Res. Commun. 1967, 27, 157).
  • 8
    • 0005824169 scopus 로고    scopus 로고
    • The choice of protecting group (N-phthaloyl) and the amino acid (leucine) were dictated by ease of synthesis (unpublished results).
  • 9
    • 0005777921 scopus 로고    scopus 로고
    • We have previously shown that an N-sulfonyl group is superior to an N-acyl group at deactivating a hydroxymethylpyrrole (see ref 1a). As a consequence these compounds tend to be more stable and are in many cases crystalline solids.
  • 10
    • 0005871008 scopus 로고    scopus 로고
    • The use of the acid fluoride, rather than the acid chloride, gave a much better yield of the desired product. Acid fluorides have also been reported to minimise epimerisation at the amino acid stereogenic centre in reactions of this type (see ref 14).
  • 11
    • 0005777922 scopus 로고    scopus 로고
    • Fersht, A. Enzyme Structure and Mechanism, 2nd ed.; W. H. Freeman: New York, 1985; pp 17-22.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.