期刊文献+

3β-(4-羟基肉桂酰)氧基齐墩果酸衍生物合成的研究

Study on Synthesis of an Oleanolic Acid Derivative
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摘要 以对羟基肉桂酸为起始原料经甲酯化,苄基保护酚羟基酯水解得苄氧基肉桂酸,经水解得对苄氧基肉桂酸再与齐墩果酸成酯,经脱苄基保护得3β-(4-羟基肉桂酰)氧基齐墩果酸衍生物,总收率为39.6%。其结构均经1H NMR和MS确认。 The title compound was synthesized in overall yield of 57.7% starting from 4-hydroxy cinnamic acid via esterification,hydroxyl protection,hydrolysis,condensation with oleanolic acid and deprotection.It's structure was confirmed by 1H NMR and MS spectra.
出处 《精细化工中间体》 CAS 2013年第1期22-24,共3页 Fine Chemical Intermediates
关键词 对羟基肉桂酸 酯化 齐墩果酸 4-Hydroxy cinnamic acid esterification oleanolic acid
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参考文献7

  • 1Kashiwada Y,Hui-Kang,Nagao T,et al.Anti-AIDS agents.30.anti-HIV activity of oleanolic acid,pomolic acid,and structurally related triterpenoids[J].Journal of Natural Products,1998,61(9):1090-1095.
  • 2Ma C M,Nakamura N,Miyashiro H,et al.Inhibitory effects of constituents from cynomorium songaricum and related triterpene derivatives on HIV-1protease[J].Chemical&Pharmaceutical Bulletin,1999,47(2):141-145.
  • 3Deng S J,Yu B,Xie J M,et al.Highly efficient glycosylation of sapogenins[J].J Org Chem,1999,64:7265-7266.
  • 4段新方,张站斌,段新红.5,3′,4′-三羟基-6,7-二甲氧基黄酮的另法全合成[J].有机化学,2003,23(4):353-355. 被引量:15
  • 5Anne-Mane L.A convenient synthesis of the echinacea-derived immunostimulator and HIV-1integrase inhibitor(-)-(2R,3R)-chicoric acid[J].Helvetica Chimica Acta,2002,85:2328-2334.
  • 6BrandsmaL.Aprocedureforthepure1,4-cyclohaxadieneformbenzene[J].Syntheticcommunication,1990,20(14):2165-2168.
  • 7Altundas A.Excellent and convenient procedures for reductions benzene and it’s derivates[J].Turk J Chem,2005,29:513-518.

二级参考文献15

  • 1Morita, N. ;Shimizu, M. ; Arisawa, M. Phytochemistry 1973,12, 421.
  • 2Kalra, A. J.;Krishnsmurti, M.; Seshadri, T. R. Indian J.Chem. 1974, 12, 1040.
  • 3Horie, T.; Tsukayama, M.; Kourai, H.; Yokoyama, C.;Funkawa, M.; Yoshimoto, T.; Yamsmoto, S.; Watanabe-Kohno, S. ; Ohata, K. J. Med. Chem. 1986, 29, 2256.
  • 4Matsuura, S.; Toshinobu, K.; Matsuura, A. Chem. Pharm.Bull. 1973, 21(12), 2757.
  • 5Lee, H. H. ; Tan, C. H. J. Chem. Soc. 1965, 2743.
  • 6(a) Pao, D. M. S. ; Pao, B. ; Pao, S. Synth. Commun.1990, 20(6), 817.
  • 7(b) Bois, F. ; Beney, C. ; Mariotte, A.-M. ; Boumendjel, A.Synlett 1999, 9, 1480.
  • 8(c) Mauricio, O.-O. ; Cassels, B. K. ; Silvia, S.-B. ; Rezende,M. C. Synth. Commun. 1999. 29(5). 815.
  • 9Sastri, A. D. N.; Seshadri, T. R. Proc. Indian Acad. Sci.1946, 23A, 242.
  • 10Tomita, M.; Shinichi, U. Yakugaku Zasshi, 1961, 81, 724.

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