New Hippurins from the Indian Ocean Soft Coral Sarcophyton crassocaule

(Note: The full text of this document is currently only available in the PDF Version )

Ammanamanchi S. R. Anjaneyulu, Moturu V. R. Krishna Murthy and Nidasanametla S. Kameswara Rao


Abstract

Four new hippurins, (22S,24S)-24-methyl-22,25-epoxyfurost-5-ene-3β-20β-diol (1), (22R,24S)-24-methyl-22,25-epoxy-furost-5-ene (2) and their respective 3β-acetates (3 and 4), have been isolated for the first time from the Indian Ocean soft coral Sarcophyton crassocaule.


References

  1. R. Kazlauskas, P. T. Murphy, R. J. Quinn, R. J. Wells and P. Schonholzer, Tetrahedron Lett., 1977, 4439 Search PubMed .
  2. T. Higa, J. Tanaka and K. Tachibana, Tetrahedron Lett., 1981, 22, 2777 Search PubMed .
  3. C. Bheema Sankara Rao, K. V. Ramana, D. Venkata Rao, Eoin Fahy and D. J. Faulkne, J. Nat. Prod., 1988, 51, 954 Search PubMed .
  4. T. Higa, J. Tanaka, Y. Tsukitani and H. Kikuchi, Chem. Lett., 1981, 1647 Search PubMed .
  5. A. M. E. Abdel-Aziz, K. R. Brain, G. Blunden, T. Crabb and A. K. Bashir, Planta Med., 1990, 56, 218 Search PubMed .
  6. M. H. Yang, G. Blunden, A. Patel, T. A. Crabb and W. J. Griffin, Phytochemistry, 1989, 28, 3171 Search PubMed .
  7. A. Abdel-Aziz, K. Brain, G. Blunden, T. Crabb and A. K. Bashir, Phytochemistry, 1990, 29, 1643 Search PubMed .
  8. J. Munarulire, R. M. Munabu, C. Murasaki, T. Eguchi, Y. Fujimoto, K. Kakinuma, K. Kobayashi, M. Uramoto and N. Ikakawa, Chem. Pharm. Bull., 1993, 31, 411 Search PubMed .
  9. P. K. Agrawal, D. C. Jain, R. K. Gupta and R. S. Thakur, Phytochemistry, 1985, 24, 2479 Search PubMed .
  10. P. K. Agrawal, D. C. Jain and A. K. Pathak, Magn. Reson. Chem., 1995, 33, 923 Search PubMed .
  11. B. F. Bowden, J. C. Coll and S. J. Micheil, Aust. J. Chem., 1980, 33, 879 Search PubMed .
  12. J. C. Coll, B. F. Bowden, D. M. Tapidas and W. C. Dunlop, J. Exp. Mar. Biol. Ecol., 1982, 60, 293 Search PubMed .
Click here to see how this site uses Cookies. View our privacy policy here.