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Volumn 12, Issue 20, 2002, Pages 2945-2948

Successful bridging from a peptide to a non peptide antagonist at the human tachykinin NK-2 receptor

Author keywords

[No Author keywords available]

Indexed keywords

NEUROKININ 2 RECEPTOR; PEPTIDE; TACHYKININ;

EID: 0037152417     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0960-894X(02)00539-5     Document Type: Article
Times cited : (10)

References (30)
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    • . For the therapeutic relevance of tachykinin NK-2 receptor selective antagonists in humans, see: (a) Van Schoor J., Joos G.F., Chasson B.L., Brouard R.J., Pauwels R.A. Eur. Respir. J. 12:1998;17 (b) Lördal M., Navalesi G., Theodorsson E., Maggi C.A., Hellström P.M. Br. J. Pharmacol. 134:2001;215.
    • (1998) Eur. Respir. J. , vol.12 , pp. 17
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  • 3
    • 0034840435 scopus 로고    scopus 로고
    • . For the therapeutic relevance of tachykinin NK-2 receptor selective antagonists in humans, see: (a) Van Schoor J., Joos G.F., Chasson B.L., Brouard R.J., Pauwels R.A. Eur. Respir. J. 12:1998;17 (b) Lördal M., Navalesi G., Theodorsson E., Maggi C.A., Hellström P.M. Br. J. Pharmacol. 134:2001;215.
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    • Lördal, M.1    Navalesi, G.2    Theodorsson, E.3    Maggi, C.A.4    Hellström, P.M.5
  • 17
    • 0011078424 scopus 로고    scopus 로고
    • 7,8.
  • 18
    • 0011075662 scopus 로고    scopus 로고
    • 1H NMR, mass spectrometry and had a purity by analytical HPLC of ≥95%.
  • 19
    • 0019061918 scopus 로고
    • i values were calculated according to the procedure described by: Munson P.J. Anal. Biochem. 107:1980;220.
    • (1980) Anal. Biochem. , vol.107 , pp. 220
    • Munson, P.J.1
  • 20
    • 0029200615 scopus 로고
    • Kendall, D. A., Hill, S. J. Eds.; Humana: Totowa, NJ
    • 2 values were calculated from the parallel rightward shift of the NKA concentration response curve in the presence of the antagonists, according to: Tallarida, R. J.; Cowan, A.; Adler, M. W. Life Sci. 1979, 25, 637.
    • (1995) Methods in Molecular Biology , vol.41 , pp. 203
    • Iridale, A.I.1    Dickenson, J.M.2
  • 21
    • 0018655874 scopus 로고
    • 2 values were calculated from the parallel rightward shift of the NKA concentration response curve in the presence of the antagonists, according to: Tallarida, R. J.; Cowan, A.; Adler, M. W. Life Sci. 1979, 25, 637.
    • (1979) Life Sci. , vol.25 , pp. 637
    • Tallarida, R.J.1    Cowan, A.2    Adler, M.W.3
  • 23
    • 0011108725 scopus 로고
    • . The three products were identified by the comparison of HPLC analyses and PMR spectra at 200 MHz, accomplished before and after the extraction of the crude reaction mixture with aqueous hydrochloric acid. Both UV spectroscopy and MS spectrometry were used as chromatographic revelators. For examples of carboxylic acids methyl esters acting as alkylating agents of amines see: Zaugg H.E., Helgren P.F., Schaefer A.D. J. Org. Chem. 28:1963;2617.
    • (1963) J. Org. Chem. , vol.28 , pp. 2617
    • Zaugg, H.E.1    Helgren, P.F.2    Schaefer, A.D.3
  • 26
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    • 12,13 on the room temperature NMR timescale: 2×2 dissymmetric isomers and 2×1 asymmetric anti isomer. Observed isomers in the PMR spectra, without the addition of external chiral substances: 3: Noteworthy, in one of compound 3 isomers, the two pyrazinic protons resonate as an AB system (δ=8.76 and 8.79 ppm, J=2.6 Hz).
  • 27
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    • Luna C8(2) 5 μm, 25 cm length, 4.6 mm internal diameter column. Mobile phase: A water, B acetonitrile, both containing 0.1% trifluoroacetic acid. Gradient conditions: from 20 to 80% B in 20 min, at a flow rate of 1 mL/min.
  • 28
    • 0011127709 scopus 로고    scopus 로고
    • So far, we have not attempted to exploit this finding to know, by means of focussed experiments, which racemic mixture is most potent at the hNK-2 receptor.
  • 29
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    • Janssen L.H.M. Bioorg. Med. Chem. 6:1998;785. In this paper, the author argues that theoretical reasons could exist to survey the most potent active conformers amongst the less stable conformers of the isolated ligand candidate.
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    • Janssen, L.H.M.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.