The structure of zeylasterone - the first of a new series of phenolic 24-nor-D: A-friedo-oleanan triterpenes

G. M. Kamal, B. Gunaherath, Leslie Gunatilaka, M. Uvais, S. Sultanbawa, Mohamed I M Wazeer

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Zeylasterone, a new triterpene from Kokoona zeylanica, is shown to be 2,3-dihydroxy-6-oxo-24-nor-D:A-friedo-oleana-1,3,5(10),7-tetraen-23,29-d ioic acid-29-methyl ester (20 α) (1), the first member of a new series of phenolic 24-nor-D:A-friedo-oleanans.

Original languageEnglish (US)
Pages (from-to)4749-4752
Number of pages4
JournalTetrahedron Letters
Volume21
Issue number49
DOIs
StatePublished - 1980
Externally publishedYes

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Celastraceae
Triterpenes
Esters
Acids
zeylasterone

ASJC Scopus subject areas

  • Biochemistry
  • Organic Chemistry
  • Drug Discovery

Cite this

The structure of zeylasterone - the first of a new series of phenolic 24-nor-D : A-friedo-oleanan triterpenes. / Kamal, G. M.; Gunaherath, B.; Gunatilaka, Leslie; Uvais, M.; Sultanbawa, S.; Wazeer, Mohamed I M.

In: Tetrahedron Letters, Vol. 21, No. 49, 1980, p. 4749-4752.

Research output: Contribution to journalArticle

Kamal, G. M. ; Gunaherath, B. ; Gunatilaka, Leslie ; Uvais, M. ; Sultanbawa, S. ; Wazeer, Mohamed I M. / The structure of zeylasterone - the first of a new series of phenolic 24-nor-D : A-friedo-oleanan triterpenes. In: Tetrahedron Letters. 1980 ; Vol. 21, No. 49. pp. 4749-4752.
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