期刊文献+

二氟亚甲基取代的Goniodiol类似物的合成

Synthesis of gem-Difluoromethylenated Goniodiol
下载PDF
导出
摘要 合成了具有潜在生物活性的二氟亚甲基取代的Goniodiol类似物.该合成路线的关键步骤为:铟粉引发对醛的二氟炔丙基化反应引入二氟亚甲基;在2,2,6,6-四甲基-1-氧基哌啶(TEMPO)催化下,三氯异氰尿酸(TCCA)氧化1,5-二醇高效率地关环生成α,β-不饱和-δ-内脂环. An efficient and general route to gem-difluoromethylenated goniodiol has been developed. The introduction of a gem-difluoromethylene group was achieved by indium-mediated difluoropropargylation of aldehyde. The a,β-unsaturated-δ-lactone was successfully formed by the oxidation of 1,5-diols in the pres- ence of catalytic 2,2,6,6-tetramethyl-l-piperidinyloxy (TEMPO) and excess trichloroisocyanuric acid (TCCA).
出处 《有机化学》 SCIE CAS CSCD 北大核心 2008年第2期283-287,共5页 Chinese Journal of Organic Chemistry
基金 国家自然科学基金(Nos.20325210,20472105)资助项目
关键词 goniodiol 苯乙烯内酯 a β不饱和善内脂环 二氟亚甲基取代物 goniodiol styryllactone a,β-unsaturated-δ-lactone gem-difluoromethylenated compounds
  • 相关文献

参考文献18

  • 1Blazquez, M. A.; Bermejo, A.; Zafra-Polo, M. C.; Cortes, D. Phytochem. Anal. 1999, 10, 161.
  • 2Surivet, J. P.; Vatele, J. M. Tetrahedron 1999, 55, 13011.
  • 3Mereyala, H. B.; Joe, M. Curr. Med. Chem.: Anti-CancerAgents 2001, 1,293.
  • 4钟利,楼丽广,胥彬.番荔枝科植物抗癌活性成分研究的新结果[J].肿瘤,2003,23(2):162-163. 被引量:15
  • 5王奇志,梁敬钰.梓属植物化学成分研究进展[J].中草药,2003,34(7). 被引量:13
  • 6Umar-Tsafe, N.; Mohamed-Said, M. S.; Rosli, R.; Din, L. B.; Lai, L. C. Mutat. Res. 2004, 562, 91.
  • 7de Fatima, A.; Modolo, L. V.; Conegero, L. S.; Pilli, R. A.; Ferreira, C. V.; Kohn, L. K.; de Carvalho, J. E. Curr. Med. Chem. 2006, 13, 3371.
  • 8Mu, Q.; Tang, W. D.; Li, C. M.; Lu, Y.; Sun, H. D.; Zheng, H. L; Hao, X. J.; Zheng, Q. T.; Wu, N.; Lou, L. G.; Xu, B. Heterocycles 1999, 51, 2969.
  • 9Peris, E.; Estomell, E.; Cabedo, N.; Cortes, D.; Bermejo, A. Phytochemistry 2000, 54, 311.
  • 10Shimizu, M.; Hiyama, T. Angew. Chem., Int. Ed. 2005, 44, 214.

二级参考文献15

  • 1钟利 楼丽广 唐卫东 见:胥彬 许建华主编.GC-51诱导人早幼粒白血病细胞HL-60的凋亡[A].见:胥彬,许建华主编.抗癌药物与肿瘤化学治疗进展[C].北京:科学出版社,2001.254.
  • 2Delectis Florae Reipublicae Popularis Sinicae, Agendae Academiae Sinicae Edits. Flora Reipublicae Popularis Sinicae (中国植物志) [M]. Tomus 69. Beijing: Science Press. 1997.
  • 3Kimura K, Okuda T, Takano T. Studies on the constituents of Catalpa ovata G. Don. I. Active principles of fruits [J].Yakuzaigaku [药学杂志(日)], 1962, 83(6) : 635-638.
  • 4Kanai E, Machida K, Kikuchi M. Studies on the constituents of Catalpa species I. Iridoids from Catalpa fructus[J].Chem Pharm Bull, 1996, 44(8): 1607-1609.
  • 5Yao X S. Natural Pharmaceutica Chemistry (天然药物化学)[M]. 3rd ed. Beijing: People's Medical Publishing House,2001.
  • 6Machida K, Ando K, Yaoita Y. Studies on the constituents of Catalpa species VI. Monoterpene glycosides from the fallen leaves of Catalpa ovata G. Don [J]. Chem Pharm Bull,2001, 49(6) : 732-736.
  • 7Sha aban F, EL-Naggar, Raymond W Doskotch. Specioside:a new Lelidoid glycoside from Catalpa sptalpa speciosa [J].J Nat Prod, 1980, 43(4): 524-526.
  • 8Machida K, Ogawaand M, Kikuchi M. Studies on the constituents of Catalpa species II . Iridoids from Catalpa Fructus [J]. Chem Pharm Bull, 1998, 46(6): 1056.
  • 9Iwagawa T, Hamada T, Kurogi S. Iridoids from Catalpa bignonioides[J]. Phytochemistry, 1991, 30(12): 4057-4060.
  • 10Nozaka T, Watanabe F, Ishino M. A mutagenic new iridoid in the water extract of Catalpa Fructus [J]. Chem Pharm Bull, 1989, 37(10): 2838-2840.

共引文献25

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部