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Volumn 13, Issue 20, 2003, Pages 3521-3525

Synthesis and AMPA receptor antagonistic activity of a novel class of quinoxalinecarboxylic acid with a substituted phenyl group at the C-7 position

Author keywords

[No Author keywords available]

Indexed keywords

6 (1 IMIDAZOLYL) 7 NITRO 2,3 QUINOXALINEDIONE; 6 NITRO 7 SULFAMOYLBENZO[F]QUINOXALINE 2,3 DIONE; AMPA RECEPTOR; AMPA RECEPTOR ANTAGONIST; CARBOXYLIC ACID DERIVATIVE; IMIDAZOLE DERIVATIVE; N METHYL DEXTRO ASPARTIC ACID RECEPTOR; QUINOXALINE DERIVATIVE; [1,2,3,4 TETRAHYDRO 7 (1H IMIDAZOL 1 YL) 6 NITRO 2,3 DIOXO 1 QUINOXALINYL]ACETIC ACID;

EID: 0141851403     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0960-894X(03)00740-6     Document Type: Article
Times cited : (18)

References (22)
  • 14
    • 85031077011 scopus 로고    scopus 로고
    • This compound, 3-hydroxymethyl-4-pyridone, was synthesized from reduction by sodium borohydride of 3-formyl-4-hydroxypyridine, which was prepared by lithiation of 4-chloropyridine followed by treatment of N,N-dimethylformamide, and hydroxylation with NaOH solution.
  • 20
    • 85031076420 scopus 로고    scopus 로고
    • 14 brains were removed and sliced into five coronal (2 mm thick) sections with the use of a rat brain matrix (a manual slicer). Slices were placed in 2% (w/v) triphenyltetrazolium chloride (TTC) solution, and then in 10% (v/v) phosphate-buffered formalin. Tissue damage (areas not stained with TTC) was scored on a four-point scale (see Fig. 2.
  • 21
    • 85031067458 scopus 로고    scopus 로고
    • Solubility test: The solubility of test compounds was determined in 0.1 M phosphate buffer (pH 7.4) at room temperature. After centrifugation, the concentrations in the supernatant were assayed by HPLC. The results at pH 7.4 were as follows: compounds 1 and 2, <1 mg/mL; compound 3, >5 mg/mL; compound 15l, 4.86 mg/mL: Takeru, H.; Fong-Mei, L. S.; Toshikiro, K.; Ryttingj, J. H. J. Pharm. Sci. 1979, 68, 1267.
  • 22
    • 85031079855 scopus 로고    scopus 로고
    • 2O: C, 47.55; H, 3.42; N, 15.65. Found: C, 47.46; H, 3.33; N, 15.65.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.