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RISS 인기검색어
- 검색키워드
- 저자 : Hanan H. Kadry (검색결과 3 건)
- 무료
- 기관 내 무료
- 유료
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Synthesis and Anti-inflammatory Activity of Certain Piperazinylthienylpyridazine Derivatives
Hanan M. Refaat,Omneya M. Khalil,Hanan H. Kadry 대한약학회 2007 Archives of Pharmacal Research Vol.30 No.7
In this study, a novel series of 2-(4-substituted piperazin-l-ylmethyl)-6-(thien-2-yl)-2H-pyridazin- 3-ones (3a-f), 2-(4-substituted piperazin-l-yl carbonylmethyl)-6-(thien-2-yl)-2H-pyridazin-3-ones (4a-c) and 2-[2-(4-substituted piperazin-l-ylcarbonylethyl)]-6-(thien-2-yl)-2H-pyridazin-3-ones (5a,b) were prepared from 6-(thien-2-yl)-2H- pyridazin-3-one (1). In addition, 3-(4-substituted piperazin-l-ylcarbonyl methyl thio)-6-(thien-2-yl) pyridazines (6a-c) and 3-[2-(4-substitutedpiperazin- l-ylcarbonyl ethylthio]-6-(thien-2-yl) pyridazines (7a,b) were synthesized. Furthermore, 5-(4-substituted piperazin-l-ylmethyl)-6-(thien-2-yl)-2H-pyridazin-3-ones (12a,b) were prepared. The structures of the new compounds were confirmed by elemental analysis as well as by 1H-NMR, IR and MS data. Some of the newly prepared compounds were subjected to evaluation for their anti-inflammatory activity against carrageenan-induced paw edema at a dose of 10 mg/kg using indomethacin as the reference standard.
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Synthesis and Anti-inflammatory Activity of Certain Piperazinylthienylpyridazine Derivatives
Khalil, Omneya M.,Kadry, Hanan H.,Refaat, Hanan M. 대한약학회 2007 Archives of Pharmacal Research Vol.30 No.7
In this study, a novel series of 2-(4-substituted piperazin-l-ylmethyl)-6-(thien-2-yl)-2H-pyridazin-3-ones (3a-f), 2-(4-substituted piperazin-l-ylcarbonylmethyl)-6-(thien-2-yl)-2H-pyridazin-3-ones (4a-c) and 2-[2-(4-substituted piperazin-l-ylcarbonylethyl)]-6-(thien-2-yl)-2H-pyridazin-3-ones (5a,b) were prepared from 6-(thien-2-yl)-2H- pyridazin-3-one (1). In addition, 3-(4-substituted piperazin-l-ylcarbonyl methyl thio)-6-(thien-2-yl) pyridazines (6a-c) and 3-[2-(4-substitutedpip-erazin-l-ylcarbonyl ethylthio]-6-(thien-2-yl) pyridazines (7a,b) were synthesized. Furthermore, 5-(4-substituted piperazin-l-ylmethyl)-6-(thien-2-yl)-2H-pyridazin-3-ones (12a,b) were prepared. The structures of the new compounds were confirmed by elemental analysis as well as by $^{1}H-NMR$, IR and MS data. Some of the newly prepared compounds were subjected to evaluation for their anti-inflammatory activity against carrageenan-induced paw edema at a dose of 10 mg/kg using indomethacin as the reference standard.
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Synthesis and Anticancer Activity of Some Novel Fused Pyridine Ring System
Afaf K. Elansary,Hanan H. Kadry,Ashraf A. Moneer,Ehab M. Gedawy 대한약학회 2012 Archives of Pharmacal Research Vol.35 No.11
New series of pyrido[3',2':4,5]thieno[3,2-d]pyrimidines (7a,b) and thieno[2,3-b:4,5-b'] dipyridine (11a-c) were synthesized from 4-aryl-6-(4-chlorophenyl)-2-thioxo-1,2-dihydro pyridine-3-carbonitriles 4a,b via application of Thorpe-Zielger reaction. The novel target compounds were evaluated in vitro for their anticancer activity against human breast adenocarcinoma MCF-7 and colon carcinoma cell line (HCT 116). Most of the tested compounds exploited potent to moderate growth inhibitory activity, in particular compound 11d, which exhibited superior potency to the reference drug Doxorubicin (IC50 = 5.95, 6.09 and 8.48, 8.15 μM, respectively). The structures of the compounds obtained were determined by spectroscopic data.
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