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Volumn 68, Issue 22, 2003, Pages 8424-8430

Synthesis of the First Stable Phosphonamide Transition State Analogue

Author keywords

[No Author keywords available]

Indexed keywords

TRANSITION STATES;

EID: 0142196879     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo034229j     Document Type: Article
Times cited : (34)

References (46)
  • 1
    • 0000125456 scopus 로고
    • Peptidases Inhibitors
    • Sammes P. G., Ed.; Pergamon Press: Oxford
    • See inter alia: Rich, D. H. Peptidases Inhibitors In Comprehensive Medicinal Chemistry; Sammes P. G., Ed.; Pergamon Press: Oxford, 1990; Vol. II. This has been verified particularly with metallo-proteases but not so much with serine- or cysteine-proteases.
    • (1990) Comprehensive Medicinal Chemistry , vol.2
    • Rich, D.H.1
  • 2
    • 0001299493 scopus 로고
    • For example, Cbz-NHCH2PO(OH)Phe, one of the most stable, potent inhibitors of carboxypeptidase A displays a half-life of 4 h at pH 6.2 (8 days at pH 7.5): Jacobsen, N. E.; Bartlett, P. A. J Am. Chem. Soc. 1981, 103, 654.
    • (1981) J. Am. Chem. Soc. , vol.103 , pp. 654
    • Jacobsen, N.E.1    Bartlett, P.A.2
  • 6
    • 0019766646 scopus 로고
    • In light of the known activiy of D-Ala-D-Ala analogues, as penicillins or alaphosphaline. See inter alia: Neuhaus, F. C.; Hammes, W. P. Pharma. Ther. 1981, 14, 265.
    • (1981) Pharma. Ther. , vol.14 , pp. 265
    • Neuhaus, F.C.1    Hammes, W.P.2
  • 17
    • 0001612035 scopus 로고
    • Griffith, E. J., Grayson, M., Eds.; Inter science: New York
    • See inter alia: Redmore, D. In Topics in Phosphorus Chemistry; Griffith, E. J., Grayson, M., Eds.; Interscience: New York, 1976; Vol. 8, p 515.
    • (1976) Topics in Phosphorus Chemistry , vol.8 , pp. 515
    • Redmore, D.1
  • 18
    • 0142143729 scopus 로고    scopus 로고
    • note
    • With the exception of the N-sulfonyl protected hemiaminals: see ref 12.
  • 22
    • 0142205697 scopus 로고    scopus 로고
    • note
    • In particular with RNHP(OR′)Cl compounds, if R is a peptide chain, its N-terminal elongation was allowed.
  • 23
    • 0000260433 scopus 로고    scopus 로고
    • No use for phosphonic esters is indicated in the two misleading following reviews: Siling, M. I.; Laricheva, T. N. Russ. Chem. Rev. 1996, 65, 279. Greene, T. W.; Wuts, P. G. M. Protective Groups in Organic Synthesis, 3rd ed.; Wiley: New York, 1999.
    • (1996) Russ. Chem. Rev. , vol.65 , pp. 279
    • Siling, M.I.1    Laricheva, T.N.2
  • 33
    • 0003052256 scopus 로고
    • Theoretically, two additional more simple one-pot syntheses of 5 (i.e. 20) may be envisaged using the P-H compound 4i: first by electrophilic amination and the second one after silylation with bissilylacetamide (BSA) according to the literature (see, for example: Hata, T.; Yamamoto, I.; Sekine, M. Chem. Lett. 1976, 601). The silylated phosphorous intermediate compound formed should react in a Staudinger reaction with amyl azide and eventually lead, after hydrolysis, to 5. In fact, the initial Staudinger reaction is followed by a cyclization expelling the N-silylated amylamine. This was not unexpected in light of the known participation of the amide group in the hydrolysis of N-acyl α-amino phosphonic monoesters: Rahil, J.; Pratt, R. F. J. Chem. Soc., Perkin Trans. 2 1991, 947. Moreover, the heterocycles formed, as for phosphorous heterocycles in general and in particular the related phosphoxazolones (ref 30), remain resistant to aminolysis.
    • (1976) Chem. Lett. , pp. 601
    • Hata, T.1    Yamamoto, I.2    Sekine, M.3
  • 34
    • 37049087121 scopus 로고
    • Theoretically, two additional more simple one-pot syntheses of 5 (i.e. 20) may be envisaged using the P-H compound 4i: first by electrophilic amination and the second one after silylation with bissilylacetamide (BSA) according to the literature (see, for example: Hata, T.; Yamamoto, I.; Sekine, M. Chem. Lett. 1976, 601). The silylated phosphorous intermediate compound formed should react in a Staudinger reaction with amyl azide and eventually lead, after hydrolysis, to 5. In fact, the initial Staudinger reaction is followed by a cyclization expelling the N-silylated amylamine. This was not unexpected in light of the known participation of the amide group in the hydrolysis of N-acyl α-amino phosphonic monoesters: Rahil, J.; Pratt, R. F. J. Chem. Soc., Perkin Trans. 2 1991, 947. Moreover, the heterocycles formed, as for phosphorous heterocycles in general and in particular the related phosphoxazolones (ref 30), remain resistant to aminolysis.
    • (1991) J. Chem. Soc., Perkin Trans. 2 , pp. 947
    • Rahil, J.1    Pratt, R.F.2
  • 35
    • 0142205695 scopus 로고
    • a of comparable phosphonamidic acids are rather conflicting from ∼7 (Crunden, E. W.; Hudson, R. F. Chem. Ind. (London) 1962, 613) to ∼3 (Suarez, A. I.; Lin, J; Thompson, C. M. Tetrahedron 1996, 52, 6117).
    • (1962) Chem. Ind. (London) , pp. 613
    • Crunden, E.W.1    Hudson, R.F.2
  • 36
    • 0029892114 scopus 로고    scopus 로고
    • a of comparable phosphonamidic acids are rather conflicting from ∼7 (Crunden, E. W.; Hudson, R. F. Chem. Ind. (London) 1962, 613) to ∼3 (Suarez, A. I.; Lin, J; Thompson, C. M. Tetrahedron 1996, 52, 6117).
    • (1996) Tetrahedron , vol.5 , pp. 6117
    • Suarez, A.I.1    Lin, J.2    Thompson, C.M.3
  • 41
    • 0142205692 scopus 로고    scopus 로고
    • More details are available in L.S.I.'s thesis, Toulouse, Dec 2000
    • More details are available in L.S.I.'s thesis, Toulouse, Dec 2000.
  • 43
    • 0142143728 scopus 로고
    • Nuclear Magnetic Resonance
    • Crutchfield, M. M., Dungan, C. H., Mark, V., Van Wazer, J., Graysson, M., Griffith, J., Eds.; J. Wiley, New York
    • 31P Nuclear Magnetic Resonance In Topics in Phosphorus Chemistry; Crutchfield, M. M., Dungan, C. H., Mark, V., Van Wazer, J., Graysson, M., Griffith, J., Eds.; J. Wiley, New York: 1967; p 673.
    • (1967) Topics in Phosphorus Chemistry , pp. 673


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