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Volumn 18, Issue 11, 2008, Pages 3421-3426

Novel HCV NS5B polymerase inhibitors derived from 4-(1′,1′-dioxo-1′,4′-dihydro-1′λ6-benzo[1′,2′,4′]thiadiazin-3′-yl)-5-hydroxy-2H-pyridazin-3-ones: Part 4. Optimization of DMPK properties

Author keywords

5 Hydroxy 3(2H) pyridazinone derivatives; DMPK properties; Hepatitis C virus (HCV); Non nucleoside NS5B inhibitors; Pyridazinones; RNA dependent RNA polymerase (RdRp); Small molecule

Indexed keywords

4 (1',1' DIOXO 1',4' DIHYDRO 1'LAMBDA 6 BENZO[1',2',4]THIADIAZIN 3' YL) 5 HYDROXY 2H PYRIDAZIN 3 ONE DERIVATIVE; NONSTRUCTURAL PROTEIN 5B; NONSTRUCTURAL PROTEIN 5B POLYMERASE INHIBITOR; PROTEIN INHIBITOR; PYRIDAZINONE DERIVATIVE; VIRUS PROTEIN;

EID: 44149101456     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2008.04.005     Document Type: Article
Times cited : (20)

References (26)
  • 1
    • 44149095141 scopus 로고    scopus 로고
    • WHO, Hepatitis C fact Sheet No. 164. Revised October 2000. http://www.who.int/mediacentre/factsheets/fs164/en, (2000).
    • WHO, Hepatitis C fact Sheet No. 164. Revised October 2000. http://www.who.int/mediacentre/factsheets/fs164/en, (2000).
  • 16
    • 44149122701 scopus 로고    scopus 로고
    • note
    • 2 groups in control compound 2 since these entities were known to increase metabolic stability (at the expense of anti-NS5B potency).
  • 17
    • 44149127833 scopus 로고    scopus 로고
    • note
    • The weak NS5B inhibition activity exhibited by compound 2 prevented its further development as an anti-HCV agent.
  • 18
    • 44149103501 scopus 로고    scopus 로고
    • note
    • 16 exploration of this strategy would likely involve compound modifications that increased (rather than reduced) PSA values.
  • 21
    • 33745149302 scopus 로고    scopus 로고
    • note
    • -7 where log D (pH 6.0) and PSA values were calculated using ACD/Labs version 10.0 software (Advanced Chemistry Development, Inc., Toronto ON, Canada, www.acdlabs.com, 2006).
  • 22
    • 44149123912 scopus 로고    scopus 로고
    • note
    • 1H NMR and LC-MS analysis (≥95% HPLC purity). They are arbitrarily drawn in one of the possible tautomer forms. The synthesis of these compounds was very similar to that described in Ref. 11.
  • 23
    • 44149109510 scopus 로고    scopus 로고
    • note
    • 2, 5 mM dithiothreitol, 0.1 g/L).
  • 25
    • 44149104472 scopus 로고    scopus 로고
    • note
    • We cannot exclude the possibility that compound 1c is a more efficient efflux substrate than 1b.
  • 26
    • 44149091352 scopus 로고    scopus 로고
    • note
    • 2).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.