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Volumn 14, Issue 15, 2004, Pages 4093-4097

Synthesis of new coumarin 3-(N-aryl) sulfonamides and their anticancer activity

Author keywords

Coumarins; Jun kinase; Sulfonamides

Indexed keywords

6 CHLOROCOUMARIN 3 (N 4 METHOXY 3 HYDROXYPHENYL)SULFONAMIDE; 6 CHLOROCOUMARIN 3 (N 4 METHOXYPHENYL)SULFONAMIDE; 6 METHOXYCOUMARIN 3 (N 4 BROMOPHENYL)SULFONAMIDE; 6 METHOXYCOUMARIN 3 (N 4 FLUORO 3 AMINOPHENYL)SULFONAMIDE; 8 BROMOCOUMARIN 3 (N 4 BROMOPHENYL)SULFONAMIDE; 8 BROMOCOUMARIN 3 (N 4 METHOXYPHENYL)SULFONAMIDE; 8 CHLOROCOUMARIN 3 (N 4 BROMOPHENYL)SULFONAMIDE; 8 ETHOXYCOUMARIN 3 (N 4 BROMOPHENYL)SULFONAMIDE; 8 ETHOXYCOUMARIN 3 (N 4 FLUORO 3 AMINOPHENYL)SULFONAMIDE; 8 ETHOXYCOUMARIN 3 (N 4 METHOXYPHENYL)SULFONAMIDE; ANTINEOPLASTIC AGENT; COUMARIN DERIVATIVE; SULFONAMIDE; UNCLASSIFIED DRUG;

EID: 3042543631     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2004.05.016     Document Type: Article
Times cited : (179)

References (36)
  • 24
    • 3042693761 scopus 로고    scopus 로고
    • note
    • General experimental procedure for the synthesis of title compounds: Into a R.B. flask were added anilinosulfonyl acetic acid (1 equiv), salicylaldehyde (1 equiv) dissolved in acetic acid (10 mL), and a catalytic amount of benzyl amine (0.001 equiv), and the contents were refluxed for about 8-12 h in an oil bath. After cooling, the precipitated product was filtered and washed with isopropanol and diethyl ether. The pure products obtained were submitted for biological assay
  • 25
    • 3042596697 scopus 로고    scopus 로고
    • note
    • General method: To a solution of substituted salicylaldehydes (10 mmol) in warm absolute ethanol (20 mL) was added methyl anilinosulfonyl acetate (11 mmol) and three drops of piperidine. The solution was heated under reflux for 5 min. The crystalline product obtained after cooling was separated by filtration and washed three times with absolute ethanol to obtain a pure coumarin sulfonamide
  • 26
    • 3042550025 scopus 로고    scopus 로고
    • note
    • 5) were plated into 6-well dishes and 24 h later each compound was added at five different concentrations over a 2 log dilution (1-100 μM). The total number of viable cells was determined after 96 h of continuous treatment by staining with trypan blue and counting the number of nonstaining cells (viable) remaining in each well using a hemacytometer. The percentage of viable cells remaining was calculated as follows: # viable cells (compound treated)/# viable cells (DMSO treated) * 100. Dose response curves were generated by plotting the percentage of cells at each concentration versus concentration tested
  • 34
    • 3042592231 scopus 로고    scopus 로고
    • note
    • 32P]ATP (5000 CPM/pmol) and incubating them for 20 min at 30°C using 5 μg GST-c-Jun as substrate. After stopping the reaction with the addition of Laemmli's buffer followed by boiling the samples for 3 min, the phosphorylated GST-c-Jun was separated on 12% SDS-PAGE. The gel was dried, and an autoradiogram was developed


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.