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研究生: 陳建盛
Chien-Sheng Chen
論文名稱: 合成偵測黏多醣症中缺乏a-L-艾杜醣酯□之螢光基質的研究
Synthesis of Fluorogenic Substrates for Detection of a-L-Iduronidase Deficiency in Mucopolysaccharidosis
指導教授: 廖俊臣
Chun-Chen Liao
口試委員:
學位類別: 碩士
Master
系所名稱: 理學院 - 化學系
Department of Chemistry
論文出版年: 2000
畢業學年度: 88
語文別: 中文
論文頁數: 49
中文關鍵詞: 黏多醣症螢光試劑a-L-艾杜糖酯□7-(4-甲基香豆素基)a-L-艾杜醣酸4-甲基-7-羥基香豆素
外文關鍵詞: mucopolysaccharidoses, fluorogenic substrate, a-L-iduronidase, 4-methylcoumarin-7-yl a-L-idopyranosiduronic acid, 4-methyl-7-hydroxycoumarin
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  • 7-(4-甲基香豆素基)a-L-艾杜糖酸1為醫學上用以偵測a-L-艾杜糖酯□之反應活性的檢驗試劑。本論文即描述一簡短且高產率的合成方法來製備化合物1。以具有b-L-艾杜□喃糖骨架之衍生物21或22為起始物,其中,化合物21可由1,2:5,6-二縮丙酮-a-D-葡萄□喃糖23經三步反應而得到,且化合物22可由1,2-縮丙酮-a-D-葡萄□喃糖24經四步反應取得。利用高溫酸性水解反應將21或22轉變成單一的1,6-脫水-L-式艾杜□喃醣19,進行一鍋化乙醯化反應及溴化反應,得到90%高產率的醣予體18,進而與4-甲基-7-羥基香豆素2進行Mitsunobu-type醣基化反應得到加成物36α (58%),以甲醇鈉去除乙醯保護基,取得具有四個羥基的產物11,利用已知的反應選擇性氧化一級醇一步得到目標產物1。


    A novel and efficient route toward the formal synthesis of 4-methylcoumarin-7-yl α-L-idopyranosiduronic acid 1, a fluorogenic substrate for assay of α-L-iduronidase activity in Mucopolysaccharidosis, began with the b-L-idofuranoses 21 or 22, available from diacetone α-D-glucose 23 or 1,2-O-isoproplidene-α-D-glucofuranose 24 in four and three steps, respectively. Hydrolysis of 21 or 22 in acidic media at refluxing temperature led to 1,6-anhydroxy-β-L-idopyranose 19 in good yield. One-pot acetolysis and bromination provided 2,3,4,6-tetra-O-acetyl-L-idopyranose 18 (90%) which was coupled with 7-hydroxy-4-methylcoumarin 2 employing the Mitsunobu-type glycosylation to afford the adduct 36α in 58% yield. De-acetylation with sodium methoxide gave the target tetraol 11 (82%) which could be transformed into 1 in one step according to the known method.

    中文摘要 i 英文摘要 ii 謝誌 iii 縮寫對照 iv 中英文對照 v 目錄 vi 壹、緒言 1 貳、反合成分析 5 參、結果與討論 第一節:β-L-艾杜□喃醣的合成研究 7 第二節:β-L-艾杜□喃醣的酸性水解探討 9 第三節:化合物11的合成探討 12 第四節:結論 16 肆、實驗部份 第一節:一般實驗方法 18 第二節:實驗步驟及光譜資料 19 伍、參考文獻 30 附錄一:氫核及碳核之核磁共振光譜圖 32

    1. Neufeld, E. F.; Muenzer, J. In The Metabolic and Molecular Bases of Inherbited Disease; Scriver, C. R.; Beaudet, A. L.; Sly, W. S., Valle, D., Eds.; McGraw-Hill: New York, 1995; pp 2465-2494.
    2. 王作仁編著, “醫學遺傳學”, 聯經出版事業公司出版, 民國八十年六月出版.
    3. (a) Zhao, K.-W.; Faull, K. F.; Kakkis, E. D.; Neufeld, E. F. J. Biol. Chem. 1997, 272, 22758-22765. (b) Yano, S.-I.; Kawata, Y.; Delbarre, S.; Kojima, H. Biosci. Biotech. Biochem. 1992, 56, 1310-1311. (c) Tsvetkova, I. V.; Karpova, E. A.; Voznyi, Y. V.; Zolotukhina, T. V.; Biryukov, V. V.; Semyachkina, A. N. J. Inher. Metab. Dis. 1991, 14, 134-139. (d) Srivastava, R. M.; Hudson, N.; Seymour, F. R.; Weissmann, B. Carbohydr. Res. 1978, 60, 315-326. (e) Courtin-Duchateau, M.-C.; Veyrieres, A. ibid. 1978, 65, 23-33.
    4. Baggett, N.; Samra, A. T.; Smithson, A. Carbohydr. Res. 1983, 124, 63-74.
    5. (a) Voznyi, Y. V.; Kalicheva, I. S.; Galoyan, A. A.; Gusina, N. B. Bioorg. Khim. 1989, 15, 1411-1415. (b) Voznyi, Y. V.; Kalicheva, I. S.; Galoyan, A. A. ibid. 1987, 12, 1655-1658. (c) Bowering, D. S.; Timell, T. E. J. Am. Chem. Soc., 1960, 82, 2827-2830. (d) Bollenback, G, N,; Long, D. G.; Lindquist, J. A. ibid. 1955, 77, 3310-3315.
    6. (a) Jacquinet, J.-C.; Petitou, M.; Duchaussoy, P.; Lederman, I.; Choay, J.; Torri, G.; Sinaŷ, P. Carbohydr. Res. 1984, 130, 221-241. (b) Medaković, D. Carbohydr. Res. 1994, 253, 299-300. (c) Chiba, T.; Sinaÿ, P. Carbohydr. Res. 1986, 151, 379-389. (d) Alper, P. B.; Hendrix, M.; Sears, P.; Wong, C.-H. J. Am. Chem. Soc., 1998, 120, 1965-1978. (e) Laurence, R.-J.; Jacquinet, J.-C. Carbohydr. Res. 1997, 303, 395-406.
    7. Neeser, J.-R.; Hall, L. D.; Balatoni, J. A. Helv. Chim. Acta 1983, 66, 1018-1027.
    8. Meyer, A. S.; Reichstein, T. Helv. Chim. Acta 1946, 29, 139.
    9. Chida, N.; Ohtsuka, M.; Nakazawa, K.; Ogawa, S. J. Org. Chem. 1991, 56, 2976-2983.
    10. Schmidt, O. T. Methods Carbohydr. Chem. 1962, 1, 198-201.
    11. (a) Gouèth, P. Y.; Gogalis, P; Bikanga, R.; Godè, P.; Postel, D.; Ronco, G.; Villa, P. J. Carbohydr. Chem. 1994, 13, 249-272. (b) Åkerfeldt, K. ; Bartlett, Carbohydr. Res. 1986, 158, 137-145. (c) Cleve, J. W. V.; Inglett, G. E.; Tjarks, L. W. P. A. ibit. 1985, 137, 259-264. (d) Ferro, V.; Mocerino, M.; Stick, R. V.; Tilbrook, D. M. G. Aust. J. Chem. 1988, 41, 813-815.
    12. (a) Mehltretter, C. L.; Alexabder, B. H., Mellies, R. L.; Rist, C. E. J. Am. Chem. Soc. 1951, 73, 2424-2427. (b) Schmidt, O. T. Methods Carbohydr. Chem. 1963, 2, 322-323.
    13. Åkerfeldt, K.; Bartlett, P. A. Carbohydr. Res. 1986, 158, 137-145.
    14. (a) Hung, S.-C.; Puranik, R.; Chi, F.-C. Tetrahedron Lett. 2000, 41, 77-88. (b) Hodosi, G.; Podányi, Kuszmann, J. Carbohydr. Res. 1992, 230, 327-342.
    15. Chalk, R. C.; Ball, D. H.; Long, L. Carbohydr. Res. 1971, 20, 151-164.
    16. (a) Kovăr, Can. J. Chem. 1970, 48, 2382-2385. (b) Shafizadeh, F. Methods Carbohydr. Chem. 1962, 1, 144-145. (c) Baggett, N.; Samra, A. K.; Carbohydr. Res. 1984, 127, 149-153.
    17. (a) Paulsen, H.; Trautwein, W.-P.; Espinosa, F. G.; Heyns, K. Chem. Ber. 1967, 100, 2822-2836. (b) Paulsen, H.; Friedmann, M. Chem. Ber. 1972, 105, 705-717. (c) Helleur, R.; Rao, V. S.; Perlin, A. S. Carbohydr. Res. 1981, 89, 83-90.
    18. Angual, S. J.; Dawes, K. Aust. J. Chem. 1968, 21, 2747-2760.
    19. (a) Paulsen, H.; Höhne, H; Durette, P. L. Chem. Ber. 1972, 105, 705-717. (b) Jacquinet, J.-C.; Sinaÿ, P. Carbohydr. Res. 1976, 109, 597-604.
    20. Pangborn, A. B.; Giardello, A.; Grubbs, R. H.; Rosen, R. K.; Timmers, F. J. Organometallics 1996, 15, 1518.
    21. Still, W. C.; Kahn, M.; Mitra, A. J. Org. Chem. 1978, 43, 2923.
    22. Saito, S.; Kuroda, A.; Tanaka, K.; Kimura, R. Synlett 1996, 231.

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