Five unique compounds: Xyloketals from mangrove fungus Xylaria sp. from the South China Sea coast

Y. Lin, X. Wu, S. Feng, G. Jiang, J. Luo, S. Zhou, L. L P Vrijmoed, E. B G Jones, K. Krohn, K. Steingröver, F. Zsila

Research output: Article

245 Citations (Scopus)

Abstract

Five unique metabolites, xyloketals A (1), B (2), C (3), D (4), and E (5), and the known 6 were isolated from mangrove fungus Xylaria sp. (no. 2508), obtained from the South China Sea. The structures of these compounds were elucidated by spectroscopic and X-ray diffraction experiments. Xyloketal A is a ketal compound with a C3 symmetry and xyloketals B-E are its analogues. It was found that xytoketal C slowly rearranged to xytoketal B in DMSO-d6 solution at room temperature. Xyloketal A exhibited the activity of inhibiting acetylcholine esterase.

Original languageEnglish
Pages (from-to)6252-6256
Number of pages5
JournalJournal of Organic Chemistry
Volume66
Issue number19
DOIs
Publication statusPublished - szept. 21 2001

Fingerprint

Fungi
Coastal zones
Esterases
Metabolites
Dimethyl Sulfoxide
Acetylcholine
X ray diffraction
xyloketal A
Experiments
Temperature

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

Five unique compounds : Xyloketals from mangrove fungus Xylaria sp. from the South China Sea coast. / Lin, Y.; Wu, X.; Feng, S.; Jiang, G.; Luo, J.; Zhou, S.; Vrijmoed, L. L P; Jones, E. B G; Krohn, K.; Steingröver, K.; Zsila, F.

In: Journal of Organic Chemistry, Vol. 66, No. 19, 21.09.2001, p. 6252-6256.

Research output: Article

Lin, Y, Wu, X, Feng, S, Jiang, G, Luo, J, Zhou, S, Vrijmoed, LLP, Jones, EBG, Krohn, K, Steingröver, K & Zsila, F 2001, 'Five unique compounds: Xyloketals from mangrove fungus Xylaria sp. from the South China Sea coast', Journal of Organic Chemistry, vol. 66, no. 19, pp. 6252-6256. https://doi.org/10.1021/jo015522r
Lin, Y. ; Wu, X. ; Feng, S. ; Jiang, G. ; Luo, J. ; Zhou, S. ; Vrijmoed, L. L P ; Jones, E. B G ; Krohn, K. ; Steingröver, K. ; Zsila, F. / Five unique compounds : Xyloketals from mangrove fungus Xylaria sp. from the South China Sea coast. In: Journal of Organic Chemistry. 2001 ; Vol. 66, No. 19. pp. 6252-6256.
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