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Volumn 19, Issue 18, 2009, Pages 5334-5338

Discovery of isoxazole voltage gated sodium channel blockers for treatment of chronic pain

Author keywords

Amide replacement; Heterocycles; Inflammatory pain; Isoxazole; Neuropathic pain; Voltage gated sodium channel blocker

Indexed keywords

CDA 54; ISOXAZOLE DERIVATIVE; SODIUM CHANNEL BLOCKING AGENT; UNCLASSIFIED DRUG; VOLTAGE GATED SODIUM CHANNEL;

EID: 68949109982     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2009.07.135     Document Type: Article
Times cited : (17)

References (13)
  • 9
    • 68949159512 scopus 로고    scopus 로고
    • note
    • Torsional energy profiles of the substituted N-benzylacetamide model systems in which the cyclopentane-phenylisoxazole was truncated to a methyl group were calculated using MacroModel (Schrödinger, Portland, OR). The MMFFs force field was employed with a distance-dependent dielectric of 4r. The torsions were driven both forward and backward, and the lowest energy at each dihedral angle was taken. For the spirocyclopentyl and spirocyclohexyl analogs, two puckers of the carbocycle were used.
  • 10
    • 68949098095 scopus 로고    scopus 로고
    • note
    • Rat PK experiments were conducted as follows: Test compounds were typically formulated as 1.5 mg/mL solutions in mixtures of PEG300/water or DMSO/PEG300/water. Fasted male Sprague-Dawley rats were given either a 1.0 mg/kg iv dose of test compound solution via a cannula implanted in the femoral vein (n = 3) or a 3.0 mg/kg po dose by gavage (n = 3). Serial blood samples were collected at 5 (iv only), 15, and 30 min, and at 1, 2, 4, 6, and 8 h post dose. Plasma was collected by centrifugation, and plasma concentrations of test compound were determined by LC-MS/MS following protein precipitation with acetonitrile.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.