第 37 卷第 1 期 |  | Vol. 37 No. 1 | 2007 年 2 月 | Feb 2007 |
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所屬欄目:農藥及中間體
6,7-二氫-6-甲基-3-甲硫基吡喃[4,3-c]吡唑-4-(2H)-酮衍生物的合成及生物活性 |
邢媛媛,郝靜君,郭少雄,王有名
(南開(kāi)大學(xué)元素有機化學(xué)國家重點(diǎn)實(shí)驗室,天津 300071) |
摘 要:6-甲基-5,6-二氫吡喃-2,4-二酮和二硫化碳、碘甲烷縮合得到5,6-二氫吡喃-2,4-二酮的二硫縮醛化合物,然后和取代肼反應得到1位取代和2位取代6,7-二氫-6-甲基-3-甲硫基吡喃[4,3-c]吡唑-4-(2H)-酮衍生物。其化學(xué)結構通過(guò)單晶X衍射、1H NMR、13C NMR、元素分析證實(shí)。生物活性測試結果初步表明,該類(lèi)化合物表現出一定的殺菌和對前列腺癌細胞PC3的抑制活性。 |
關(guān)鍵詞:6,7-二氫-6-甲基-3-甲硫基吡喃[4,3-c]吡唑-4-(2H)-酮;殺菌;抗癌 |
中圖分類(lèi)號:TQ455.4 文獻標識碼:A 文章編號:1009-9212(2007)01- 0019 - 04 |
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Synthesis and Bioactivity of 1(2)-Aryl-6,7-dihydro-6-methyl-3-methylthiopyrano[4,3-c]pyrazol-4-(2H)-ones |
XING Yuan-yuan,HAO Jing-jun,GUO Shao-xiong,WANG You-ming
(State Key Laboratory of Elemento-organic Chemistry,Nankai University,Tianjin 300071,China) |
Abstract:3-(Bismethylthio)methylene-5,6-dihydro-6-methyl-2H-pyran-2,4-diones were obtained by reacting 5,6-dihydro-6-methyl-2H-pyran-2,4-diones with carbon disulfide,methyl halides,which were also reacted with substituted hadrozines to synthesize 1(2)-Aryl-6,7-dihydro-6-methyl-3-methylthiopyrano[4,3-c]pyrazol-4-(2H)- ones. Their structures were confirmed by 1H NMR,X diffraction and elemental analysis. Their fungicidal and anticancer activities were also tested. |
Key words:1(2)-Aryl-6,7-dihydro-6-methyl-3-methylthiopyrano[4,3-c]pyrazol-4-(2H)-ones;fungicide;resist cancer |
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基金項目:國家自然科學(xué)基金青年基金資助項目(20302003)。
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作者簡(jiǎn)介:邢媛媛(1981-),女,河南南陽(yáng)人,碩士研究生,主要從事農藥的基礎研究。
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聯(lián) 系 人:王有名,男,副教授,博士,主要從事農藥化學(xué)的基礎研究。(E-mail:youmingwang@eyou.com)
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收稿日期:2006-12-18
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