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Substance Name: Aurantoside K
RN: 1384894-77-2


  • An antifungal tetramic acid glycoside from a Fijian marine sponge of the genus Melophlus.

Molecular Formula

  • C33-H43-Cl-N2-O15
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Names and Synonyms

Results Name

  • Aurantoside K


  • Aurantoside K

Systematic Name

  • 2-Pyrrolidineacetamide, 4-((2E,4E,6E,8E,10Z)-11-chloro-1-hydroxy-2,4,6,8,10-dodecapentaen-1-ylidene)-1-(O-5-deoxy-beta-D-arabinofuranosyl- (1-4)-O-beta-D-arabinopyranosyl-(1-2)-beta-D-xylopyranosyl)-3,5-dioxo-, (2S,4Z)-

Registry Numbers

CAS Registry Number

  • 1384894-77-2

System Generated Number

  • 1384894772