DOI QR코드

DOI QR Code

Isolation of Epidioxysteroids from a Sponge of the Genus Tethya

  • Published : 1997.06.20

Abstract

Four steroids including two novel compounds have been isolated from a sponge of the genus Tethya. All of the compounds possess a 5α,8α-epidioxy functionality as a common structural feature. Two new steroids, 1 and 2, possess a cyclopropyl ring at C-24(26) of the side chain. The structures of these compounds have been determined by combined spectroscopic methods.

Keywords

References

  1. Nat. Prod. Rep. v.13 Faulkner, D. J.
  2. Biomedical Importances of Marine Organsims Ireland, C. M.;Roll, D. M.;Molinski, T. F.;McKee, T. C.;Zabriskie, T. M.;Swersey, J. C.;Fautin, D. G.(Ed.)
  3. Bioorganic Marine Chemistry v.1 Munro, M. H. G.;Luibrand, R. T.;Blunt, J. W.;Scheuer, P. J.(Ed.)
  4. Marine Biotechnology Attaway, D. H.(Ed.);Zaborsky, O. R.(Ed.)
  5. Science v.266 Flam, F.
  6. Chem. Rev. v.93 D'Auria, M. V.;Minale, L.;Riccio, R.
  7. Chem. Rev. v.93 Giner, J.-L.
  8. J. Nat. Prod. v.56 Kobayashi, J.;Ishida, K.;Naitoh, K.;Shigemori, H.;Mikami, Y.;Sasaki, T.
  9. Gazz. Chim. Ital. v.120 Greca, M. D.;Mangoni, L.;Molinaro, A.;Monaco, P.;Previtera, L.
  10. J. Org. Chem. v.46 Gunatilaka, A. A. L.;Gopichand, Y.;Schmitz, F. J.;Djerassi, C.
  11. Steroids v.44 Findlay, J. A.;Patil, A. D.
  12. Indian J. Chem., Sect. B: Org. Chem. Incl. Med. Chem. v.35B Mishra, P. D.;Wahidulla, S.;D'Souza, L.;Kamat, S. Y.
  13. Steroids v.58 Iguchi, K.;Shimura, H.;Yang, Z.;Yamada, Y.
  14. Tetrahedron v.51 Anjaneyulu, A. S. R.;Sagar, K. S.;Venugopal, M. J. R. V.