第 45 卷第 1 期 |  | Vol. 45 No. 1 | 2015 年 2 月 | Feb 2015 |
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所屬欄目:醫藥及中間體
Mannich反應合成新型氮雜環(huán)取代巖白菜素衍生物 |
毛澤偉,張夢(mèng)迪,饒高雄*
(云南中醫學(xué)院,云南 昆明 650500) |
摘 要:巖白菜素分別與四氫吡咯和哌啶經(jīng)Mannich反應,合成得到2個(gè)新的氮雜環(huán)取代巖白菜素衍生物(2a,2b)?疾炝巳軇、溫度和時(shí)間等因素對反應的影響。在優(yōu)化反應條件下,2a和2b的合成收率分別為48%和44%。 |
關(guān)鍵詞:Mannich反應;巖白菜素衍生物;合成 |
中圖分類(lèi)號:O625.6 文獻標識碼:A 文章編號: 2015-01-06 |
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Synthesis of Novel N-Hetercycle Substitued Bergenin Derivatives by Mannich Reaction |
MAO Ze-wei, ZHANG Meng-di, RAO Gao-xiong*
(Yunnan University of Traditional Chinese Medicine, Kunming 650500, China) |
Abstract:Two novel N-hetercycle substituted derivatives were synthesized by Mannich reaction of Bergenin with formaldehyde and pyrrolidine or piperidine. The effects of reaction conditions including solvent, temperature, and reaction time were evaluated. Under the optimal reaction conditions, the yields of 2a and 2b were up to 48% and 44%, respectively. |
Key words:Mannich reaction; Bergenin derivatives; synthesis |
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基金項目: 云南省應用基礎研究計劃項目(2013FZ088,2014FZ087)。
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作者簡(jiǎn)介:毛澤偉(1981-),男,湖北漢川人,講師,研究方向:藥物化學(xué)(E-mail:ydmason@163.com)。
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聯(lián) 系 人: 饒高雄,教授,研究方向:藥物化學(xué)(E-mail:rao13987124569@qq.com)。
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收稿日期:1009-9212(
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