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D3-三高立方烷及高立方烷酰胺及酯类衍生物的合成及药理活性筛选
Studies on the Synthesis of D3-Trihomocubane And Homocubane Amide and Ester Derivatives And Biological Evaluation
【作者】 周丽丽;
【导师】 闫红;
【作者基本信息】 北京工业大学 , 环境科学, 2001, 硕士
【摘要】 本文综述了立方烷、高立方烷、D3-三高立方烷衍生物的合成研究现状,以及它们在药物合成领域的最新研究动向。在此基础上,以D3-三高立方烷和高立方烷为先导物,设计了D3-三高立方烷及高立方烷酰胺和酯类衍生物的结构,首次合成出了一系列D3-三高立方烷和高立方烷的酰胺类和酯类衍生物,并对其药理活性作了初步的筛选。 综合国内外最新报道的基础上,选择最佳的方法合成了D3-三高立方烷-7,11-二胺、D3-三高立方烷-7,11-二醇和高立方烷-2,4-二羧酸。以D3-三高立方烷-7,11-二胺为母体,设计出D3-三高立方烷酰胺3个,以D3-三高立方烷-7,11-二醇为母体,设计出酯5个,以高立方烷-2,4-二羧酸为母体设计出酯1个,酰胺2个。共合成出酰胺5个,酯5个。它们分别为:4-溴-苯甲酸-D3-三高立方烷-7,11-二酯(TM1),4-碘-苯甲酸-D3-三高立方烷-7,11-二酯(TM2),4-硝基-苯甲酸-D3-三高立方烷-7,11-二酯(TM3),3,5-二(三氟甲基)-苯乙酸-D3-三高立方烷-7,11-二酯(TM4),7,11-(4-溴-苯甲酰氨基)-D3-三高立方烷(TM5),7,11-(4-碘-苯甲酰氨基)-D3-三高立方烷(TM6),7,11-(4-硝基-苯甲酰氨基)-D3-三高立方烷(TM7),N-3,5-二(三氟甲基)苯基高立方烷-2,4-二酰胺(TM8),N-四氢-1,4-恶嗪基高立方烷-2,4-二酰胺(TM9),高立方烷-2,4-二苯酚酯(TM10)。这些化合物的结构得到了红外光谱及核磁共振谱的验证,并对其进行了药理活性筛选,初步筛选的结果表明,N-3,5-二(三氟甲基)苯基高立方烷-2,4-二酰胺(TM8)对肺癌和结肠癌有一定的抑制作用,这些表明以此为先导化合物进行药物分子结构设计是可行的,为今后进一步扩大这方面的的研究奠定了基础。
【Abstract】 In this dissertation, we summarized the characteristics amd the latest development of cubane, homocubane, D3-trihomocubanc and their derivatives. Their application in pharmaceutical synthesis was also mentioned. A series of D3-trihomocubane and homcxubane amides and esters have been synthesized and their biological activity has been evaluated.On the basis of reports on D3-trihomocubane and homocubane compounds, we chose the best route to prepare D3-trihomocubane-7,1 I梔iol and D3-trihoniocubane-7,1 1梔iamine and homocu-bane -2,4 -diacid.Then five of their amides and five esters have been syr~hesized. They are 4-bromo-benzoic acid D3-Trihomocubane-7,1 1-diester (TM1); 4-iodo-benzoic acid D3-Trihomocubane-7,1 1梔iester (TM2); 4-nitro-benzoic acid D3-Trihomocubane-7, 11 -diest~r (TM3); 3,5-Bistrifluoromethyl-b-enzene acetic acid D3-Trihomxubane-7,I 1-diester (TM4); 7,11- (4-bromo-benzamido) -D3-Triho-mocubane (TM5); 7,1 1-(4-iodo-benzamido)-D3-Trihomocubwie (TM6); 7,11- (4-nitro--benzamid-o) -D3-Trihomocubane(TM7); N-(3,5-Bistrifluoromethyl)phenylhomocubane-2,4-diamide(TM8); N-Tetrahydro- I ,4-oxazinylhomocubane-2,4-diamide (TM9); homocubane-2,4-(phenyl) diester (TM1 0). IR and 11-I-NMR have confirmed their structure.We have submitted these compounds for preliminary biological-activity screening.The result showed that TM8 can inhibit cancer of the lung and the colon.The work is the beginning of studies on D3-Trihomocubane and homocubane derivatives as biomedical agentsit has created opportunities for pharmaceuti~I development in the future.
【Key words】 cage-related compound; D3-trihomocubane; honiocubane; cubane amide; ester; synthesis; biological activity;
- 【网络出版投稿人】 北京工业大学 【网络出版年期】2002年 01期
- 【分类号】O621.3
- 【下载频次】109