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Original Articles

Gradient Elution for Triterpene Separation from Cecropia lyratiloba Miquel by HSCCC

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Pages 1985-1992 | Received 25 Sep 2004, Accepted 03 Jan 2005, Published online: 06 Feb 2007

References

  • Torssel , K. B. 1983 . “ The mevalonic acid pathway the terpenes ” . In Natural Products Chemistry. A Mechanistic and Biosynthetic Approach to Secondary Metabolism , 1st Ed. 197 – 205 . New York : John Wiley & Sons Ltd. .
  • Tkachev , A. V. , Denisov , A. Y. , Gatilov , Y. V. , Bagryanskaya , I. Y. , Shevtsov , S. A. and Rybalova , T. V. 1994 . Stereochemistry of hidrogen peroxide — acetic acid oxidation of ursolic acid and related compounds . Tetrahedron , 50 : 11459 – 11488 .
  • Murakami , C. , Ishijima , K. , Hirota , M. , Sakaguchi , K. , Yoshida , H. and Yoshiyuki , M. 2002 . Novel anti‐inflammatory compound from Rubus sieboldii, triterpenoids, are inhibitors of mammalian DNA polymerases . Biochim. Biophys. Acta , 1596 : 193 – 200 .
  • Kashiwada , Y. , Wang , H. K. , Nagao , T. , Kitanaka , S. , Yasuda , I. , Fujioka , T. , Yamagishi , T. , Cosentino , M. , Kozuka , M. , Okabe , H. , Ikeshiro , Y. , Hu , C. Q. , Yeh , E. and Lee , K. H. 1998 . Anti‐AIDS agent. 30. Anti‐HIV activity of oleanolic acid, pomolic acid and structurally related triterpenoids . J. Nat. Prod. , 61 : 1090 – 1095 .
  • Lin , C. N. , Lu , C. M. , Cheng , M. K. and Gan , K. H. 1990 . The cytotoxic principles of Solanum incanum . J. Nat. Prod. , 53 : 513 – 516 .
  • Abbott , T. , Peterson , R. , MC Alpine , J. , Tjarks , L. and Bagby , M. 1989 . Comparing centrifugal countercurrent chromatography non‐aqueous reversed phase HPLC and Ag ion exchange HPLC for the separation and characterization of triterpene acetates . J. Liq. Chromatogr. , 12 : 2281 – 2301 .
  • Marston , A. and Hostettmann , K. 1994 . Countercurrent chromatography as a preparative tool: applications and perspectives . J. of Chromatogr. A , 658 : 315 – 341 .
  • Du , Q. , Jerz , G. , Chen , P. and Winterhalter , P. 2004 . Preparation of ursane triterpenoids from Centella asiatica using high speed countercurrent chromatography with step‐gradient elution . J. Liq. Chromatogr. & Rel. Technol. , 27 : 2201 – 2215 .
  • Hostettmann , K. and Marston , A. 2001 . Countercurrent chromatography in the preparative separation of plant derived natural products . J. Liq. Chromatogr. & Rel. Technol. , 24 : 1711 – 1721 .
  • Lee , Y. W. , Pack , T. W. , Voyksner , R. D. , Fang , Q. C. and Ito , Y. 1990 . Application of high speed countercurrent chromatography/thermospray mass spectromatry for the analysis of bioactive triterpenoic acids from Boswellia carterii . J. Liq. Chromatogr. , 13 : 2389 – 2398 .
  • Foucault , A. P. 1995 . “ Solvent systems in centrifugal partition chromatography ” . In Centrifugal Partition Chromatography , 1st Ed. , Chromatographic Science Series Edited by: Foucault , A. P. Vol. 68 , 90 – 92 . New York : Marcel Dekker Inc. .
  • Berthod , A. and Carda‐Broch , S. 2004 . Determination of liquid–liquid partition coefficients by separation methods . J. Chromatogr. A , 1037 : 3 – 14 .
  • Villar , H. , Márquez , F. G. , Reys , J. and Cortes , D. 1986 . Tormentic acid, a new hypoglycemic agent from Poterium ancistroides . Planta Medica , 1 : 46 – 45 .
  • Tapondjou , A. L. , Ngounou , N. F. , Lostsi , D. , Sondeeugam , B. L. , Martin , M. T. and Bodo , B. 1995 . Pentacyclic triterpenes from Myrianthus liberecus . Phytochemistry , 40 : 1761 – 1764 .
  • Numata , A. , Yang , P. , Takahashi , C. , Fujiki , R. , Nabal , M. and Fujita , E. 1989 . Cytotoxic triterpenes from a Chinese medicine . Goreishi. Chem. Pharmaceut. Bull. , 37 : 651 – 684 .

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