NCBI Taxonomy: 2741166
Helenium amarum var. amarum (ncbi_taxid: 2741166)
found 2 associated metabolites at varietas taxonomy rank level.
Ancestor: Helenium amarum
Child Taxonomies: none taxonomy data.
Tenulin
2H-1,f]azulene-3,9-dione, 2a,4a,5,6,6a,9a,9b,9c-octahydro-2-hydroxy-2,2a,6,9a-tetramethyl-, [2R-(2.alpha.,2a.alpha.,4a.alpha.,6.alpha.,6a.alpha.,9a.beta.,9b.alpha.,9c.alpha.)]-
Tenulin is a sesquiterpene lactone. Tenulin is a natural product found in Helenium quadridentatum, Helenium donianum, and Helenium amarum with data available.
(1r,2r,6r,7r,9s,12r,13s,15r)-13-hydroxy-2,7,12,13-tetramethyl-10,14-dioxatetracyclo[7.5.1.0²,⁶.0¹²,¹⁵]pentadec-4-ene-3,11-dione
(1r,2r,6r,7r,9s,12r,13s,15r)-13-hydroxy-2,7,12,13-tetramethyl-10,14-dioxatetracyclo[7.5.1.0²,⁶.0¹²,¹⁵]pentadec-4-ene-3,11-dione